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Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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Three Types of Business School Accreditation and their Relationships to CPA Exam Scores 

of Graduates 
 

John Morgan, Winona State University 

J. Lawrence Bergin, Winona State University 

Larry Sallee, Winona State University (Rochester campus) 
 

 

This research explores relationships between “business school accreditation” and average CPA exam scores of 

graduates from each of several types of accredited business programs. Our findings show graduates of AACSB-

International accredited programs have significantly higher CPA exam scores than do graduates from other types of 

accredited and unaccredited business programs. Somewhat surprisingly, graduates from ACBSP and IACEB 

accredited programs do not have average CPA exam scores higher than those of graduates of unaccredited business 

programs. More surprisingly, average CPA exam scores of graduates from ACBSP accredited programs are 

actually lower than those of graduates from unaccredited business programs on average. 
 

 

Business School Accreditation in the U.S. 
 

The Council for Higher Education Accreditation (CHEA) is the organization in the United States that certifies 

and ensures quality in “higher education accrediting agencies”. CHEA certifies regional accrediting agencies such as 

Middle States Association of Colleges and School and the Higher Learning Commission (NCA-HCL), and it also 

certifies programmatic accrediting agencies such as the Accrediting Council for Pharmacy Education, the National 

League for Nursing Accreditation Commission, and the National Council for Accreditation of Teacher Education.  

CHEA has a comprehensive institutional membership including more than 3,000 degree granting colleges and 

universities as members (Council for Higher Education Accreditation, 2010). Presently CHEA recognizes only three 

business school accrediting agencies, the Association to Advance Collegiate Schools of Business-International 

(AACSB), the Accreditation Council for Business Schools and Programs (ACBSP), and the International Assembly 

for Collegiate Business Education (IACBE). 
 

Association to Advance Collegiate Schools in Business - International 
 

The Association to Advance Collegiate Schools of Business-International (AACSB-International or AACSB) is 

the oldest and largest of the three business school accrediting agencies. Founded in 1916, the AACSB established 

“quality” standards for use in business school accreditation in 1919 (AACSB-International, 2011). Today, 

institutions accredited by the AACSB are expected to meet AACSB quality standards in three major areas: Strategic 

Management Standards, Participant Standards, and Assurance of Learning Standards.   

Strategic management standards are concerned primarily with a business school’s mission statement and the 

resources available to accomplish its mission. The mission itself is expected to reflect input from students, alumni, 

parents, employers, administration, and other stakeholders. AACSB strategic management standards require 

accredited programs to include statements about how faculty research contributions are integral to the business 

school’s mission. The inclusion of this statement is unique to the AACSB. Similar statements are not required in the 

quality standards of the other two accrediting agencies. Other aspects of the strategic management standards include 

descriptions of intended student populations to be served and a statement validating that continuous improvement in 

business education through assessment is a high priority. Finally, the strategic management standards also require 

the business school to present its financial plan for providing necessary resources to achieve its mission (AACSB-

International, 2007).   

AACSB participant standards are focused almost entirely on input factors that AACSB contends affects the 

quality of business education. These include such input factors as student admission policies, staff support 

sufficiency, and faculty sufficiency. Faculty sufficiency standards are notably rigorous and require faculty be 

properly credentialed (with emphasis on large percentages of faculty having a doctoral degree in their primary 

teaching area). Faculty sufficiency standards also require a significant percentage of faculty to be engaged in recent 

published research to maintain currency and relevancy in their teaching fields (AACSB-International, 2007).  

AACSB assurance of learning standards are focused primarily on assessment of student learning outcomes and 

making continual improvements to business education based on the results of those assessments. AACSB assurance 



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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of learning standards require “closing the loop” in assessment. This means feedback from assessment must be used 

in implementing positive changes for future learning outcomes (AACSB-International, 2007). 

As the first business school accrediting agency in existence, the AACSB maintains a dominant presence in the 

world of business school accreditation, especially at our nation’s larger business schools. See Table 1 below for a 

summarization of the number of AACSB accreditations relative to other types of business school accreditations and 

relative to the number of unaccredited business schools.  
 

Table 1: Accredited and Unaccredited U.S. Colleges and Universities by Size 

with at Least 20+ First Time CPA Testing Events* 
 

Undergraduate 

Enrollments* 

Total Number 

of Schools 

Number (%) 

AACSB Accredited 

Number (%) 

ACPSB Accredited 

Number (%) 

IACBE Accredited 

Number (%) 

With No Business 

Accreditation 

> 15,000 147 (100%) 128 (87.1%) 3 (2%) 2 (1.4%) 14 (9.5%) 

10,001 – 15,000 89 (100%) 76 (85.4%) 3 (3.4%) 2 (2.2%) 8 (9%) 

5,001 – 10,000 184 (100%) 124 (67.4%) 14 (7.6%) 5 (2.7%) 41 (22.3%) 

0 – 5,000 290 (100%) 82 (28.3%) 46 (15.9%) 28 (9.7%) 134 (46.1%) 

Totals 710 (100%) 410 (57.8%) 66 (9.3%) 37 (5.2%) 197 (27.7%) 

 

*-- A first-time testing event refers to one in which a candidate takes any one of the 4 parts of the CPA exam for 

the very first time. The source of data included in this table is the intersection of 2011 official website listings 

showing AACSB, ACPSB, and IACBE accredited institutions, and NASBA’s 2011 edition, Candidate Performance 

on the Uniform CPA Examination (Appendix F). This table lists all U.S. colleges and universities with at least 20+ 

first-time testing events by its graduates in the most recent year. Undergraduate enrollments are from Institute for 

Education Sciences, National Center for Education Statistics (2011). 

The following statements summarize the information presented in Table 1. First, the AACSB has accredited 

more U.S. business schools than other two accrediting agencies combined - almost eight times as many. Second, at 

the nation’s larger schools (defined as 15,000 +), 128 of the 133 total accredited business schools have been 

accredited by the AACSB. Only three of these larger schools have been accredited by the ACPSB; only two have 

been accredited by the IACBE. Clearly, in terms of accrediting large schools, the AACSB plays a dominant role.  

Table 1 also makes evident that it is at smaller institutions (defined as having fewer than 5,000 undergraduates) that 

the ACPSB and the IACBE have the bulk of their accreditations. Even here, the AACSB has more total 

accreditations than do the other two accrediting agencies combined. 
 

Accreditation Council for Business Schools and Programs (ACBSP) 
 

The ACBSP is the second oldest business school accrediting agency. It was founded in 1988 to fulfill a need for 

programmatic business program accreditation at institutions with resource constraints not found at many large public 

institutions. Specifically, the ACBSP was founded in order to provide accreditation that emphasized quality in 

teaching and learning over credentials and research productivity of faculty. (Accreditation Council for Business 

Schools and Programs, 2011).   

ACBSP accreditation differs from the AACSB accreditation in that it employs a primarily “process based” 

accreditation which is less dependent upon quantified measures of faculty sufficiency (i.e. reference to number of 

doctoral degrees in teaching fields and amounts of published faculty research). ACBSP standards require accredited 

schools develop and implement processes that will promote the development of excellent faculty well matched to 

program objectives. No specific percentages of “academically qualified faculty” are specified in ACBSP standards.   

An example from their web site suggests that as few as 40 percent of undergraduate credit hours in business need be 

taught by faculty having a Ph.D. in their teaching field (Accreditation Council for Business Schools and Programs, 

2011).  This is a much lower percentage than that required under AACSB standards. 

 ACBSP scholarship requirements for faculty can be met with any of four types of intellectual activity: (1) the 

scholarship of teaching, (2) the scholarship of discovery, (3) the scholarship of integration, and (4) the scholarship of 

application. No quantifiable amounts of these activities have been specified (Accreditation Council for Business 

Schools and Programs, 2011). In addition the ACBSP acknowledges the value of faculty having practical, real-world 

experience and believes the practical experience of professors can enhance the relevance of classroom instruction.  

At that time of its founding, many of the nation’s smaller institutions desired an alternative to AACSB 

accreditation which for them was too costly in terms of its stringent faculty sufficiency standards related to number 

of Ph.D.’s in teaching field and faculty research productivity. Many of these smaller institutions sought an 



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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accrediting process that would emphasize effective teaching rather than faculty credentials (Accreditation Council 

for Business Schools and Programs, 2011).   

ACBSP’s standards for granting accreditation are based on the Baldrige National Quality Program and its 

“Criteria for Educational Performance Excellence” (Accreditation Council for Business Schools and Programs, 

2011). Six accreditation standards were developed by the ACBSP using Baldrige theory of educational excellence.  

They are: Leadership, Strategic Planning, Student and Stakeholder Focus, Faculty and Staff Focus, and Educational 

and Business Process Management (Accreditation Council for Business Schools and Programs, (2011). The ACBSP 

leadership standard requires that administrators and faculty be active participants in creating and sustaining a student 

focus in business education, developing student performance expectations, and generating a system that promotes 

leadership excellence in students. The strategic planning standard establishes a protocol to ensure that business 

schools maintain a process for addressing key student and program performance requirements. The student and 

stakeholder focus standard requires that business schools systematically consider the needs of all current and future 

stakeholders including parents, employers, alumni, and donors when conducting strategic planning activities. The 

measurement and analysis of student learning and performance standard requires that assessment of student learning 

outcomes takes place on a continuing basis. Furthermore, feedback from these assessments is to be used to create 

positive change. The faculty and staff focus standard relates to the importance of having a quality faculty whose 

primary focus is teaching excellence but who are also open to integrating scholarly activities into their classrooms as 

well. Scholarly activities are broadly defined and quantitative criteria for scholarly activities are not included in the 

standards. Specified minimum percentages of doctorates in teaching areas are not included. The final ACBSP 

accreditation standard is educational and business process management. This standard is aimed at two things: 

ensuring proper business school curriculum content; and ensuring that adequate resources are available to achieve 

the school’s financial, facility, library, and computer resource goals (Accreditation Council for Business Schools and 

Programs, 2011).   

Another distinguishing characteristic of the ACBSP is that it accredits mainly smaller institutions. Of the sixty-

six total institutions accredited by the ACBSP included in our sample, forty-six have fewer than 5,000 students.   
 

International Assembly for Collegiate Business Education (IACBE) 
 

The newest of the three CHEA recognized business school accreditors is the International Assembly for 

Collegiate Business Education (IACBE). It was first established in 1997 in response to U.S. colleges and universities 

seeking an accreditation process fully mission-driven and outcomes-based (IACBE, 2011a). The IACBE’s approach 

to fostering excellence in business education has been somewhat different from either the AACSB or the ACBSP.   

In its “Philosophy of Accreditation” the IACBE states that academic quality should be assessed based on results of 

the presence of characteristics that lead to positive educational outcomes rather than prescriptive input standards 

(IACBE, 2011b). IACBE accreditation relies on assessing educational outcomes directly and indirectly. As a result, 

smaller business schools having limited resources and only a few doctorates teaching in field on staff find these 

standards relatively attractive. The evidence of business school quality that the IACBE assesses and associates with 

excellence includes: 
 

1. Evidence of a clearly defined mission consistent with the institutional mission. 

2. Evidence of overall performance in achieving student learning outcomes. 

3. Evidence of strategic planning reflective of the realities of business education and marketplace. 

4. Evidence of assessment that leads to improvements in achieving student learning outcomes. 

5. Evidence of students that develop into well educated, ethical, and competent professionals. 

6. Evidence of a learning environment that promotes and encourages innovation and creativity. 

7. Evidence of meaningful connections between the classroom and practitioners. 

8. Evidence of internal and external cooperative relationships with other educational units and institutions. 

9. Evidence of a faculty that integrates ethical viewpoints and principles into teaching. 

10. Evidence of a faculty who are effective classroom teachers regularly evaluated. 

11. Evidence of a faculty possessing academic/professional credentials worthy of community respect. 

12. Evidence of curriculum consistent with current business practices and expectations of employers.     

13. Evidence of resources adequate to accomplish the mission and broad-based goals.   

         (IACBE, 2011c) 
 

Clearly these characteristics of business education are not directly dependent upon the quantities of doctoral 

degrees in teaching fields or the quantity of published research by faculty in the way that AACSB standards are.   



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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Most of IACEB accredited programs are at two-year institutions. Table 1 indicates that only 37 U.S. four year 

institutions are presently accredited by the IACBE.  Most of the IACBE’s four year accredited colleges (28 out of 

37) are relatively small institutions with undergraduate enrollments of less than 5,000 students. 
 

Comparison of Business School Accrediting Agencies 
 

The AACSB, the ACBSP, and the IACBE do have some similarities in their accreditation processes standards.  

For example, all three groups contend that “continuous improvement” is the central goal of the accreditation 

process. And all three groups require this be accomplished through continuous assessment and the use of assessment 

results to produce positive change. All three groups refer to the importance of adequate physical and financial 

resources consistent with accomplishing stated missions and insist that business school mission statements be 

consistent with institutional goals. Finally all three groups attempt to describe the characteristics of faculty which are 

consistent with “quality” business education (though with very different perspectives). 

Key differences among the three accrediting agencies relate primarily to the fact that only the AACSB quantifies 

and enforces minimum levels of inputs for two expensive faculty inputs. These are faculty academic credentialing 

and faculty research productivity. Only AACSB accreditation precludes accreditation unless a high percentage of 

faculty are “academically qualified” with Ph.D.’s in their teaching fields. Only the AACSB has quantified 

minimum research and publication standards based on mission. Whether these two key differences are in fact 

important to quality of business education is a debatable point.   

The ACBSP and the IACBE, when describing desirable faculty characteristics, place relatively more focus on 

effective classroom teaching than on academic credentials or research productivity. The ACBSP mentions the 

desirability of scholarly activities but has a much broader definition of scholarly activities than does the AACSB and 

one that is easier to meet. The IACBE does not refer to scholarly research at all in its “characteristics of excellence 

in business education”.    

Since the costs of meeting AACSB standards for faculty credentialing and research productivity are very high, it 

is not surprising that many of the nation’s smaller business schools (often having limited resources) choose either 

not to pursue business program accreditation or to seek business school accreditation from the ACBSP or the 

IACBE rather than the AACSB.   

It remains unclear (in an empirical sense) what the relationship is between business school accreditation and 

business school quality. Almost no empirical work examining these relationships presently exists. One impediment 

to conducting research of this type has been the lack of an appropriate operational measure of “quality” in business 

school education. In popular and lay journals the quality of business education is often assumed to result from high 

levels of educational inputs such as student/faculty ratios, endowment size, funding sources, Ph.D.’s on staff, 

admission standards, and similar input issues. Direct measures of quality of the business education provided based 

on educational outcomes have seldom been considered. 

Measuring inputs to evaluate educational quality and to rank institutions remains highly controversial. Many 

reject the measurement validity of these rankings. Measurement based on inputs and arbitrary weightings of them 

are seen as unfounded and non-theoretical (Webster, 1999). Pascarella (2001) and Hossler (2000) both suggest the 

input criteria used by U.S. News and World Report for college rankings have little or nothing to do with the quality 

of education students actually receive. They argue it is logically invalid to assume institutions with more resource 

inputs automatically provide better education. Pike, in a 2004 empirical study, shows U.S. News and World Report 

rankings (based on input criteria) have very small correlation with results of National Survey of Student 

Engagement (NSSE) benchmarks of good practices in undergraduate education (Pike, 2004). These benchmarks 

include level of academic challenge, active and collaborative learning, student interaction with faculty, enriching 

educational experiences, and supportive campus environment. As a result, Pike has doubts about the validity of 

ranking institutions based on these inputs. 

In a letter to the editor of Strategic Finance, Gene Smith criticizes AACSB faculty credentialing standards and 

faculty research productivity standards as inappropriate. Smith posits that most practicing accountants would argue 

faculty members credentialed with MBA’s or MACC, possessed of good teaching skills, having minimal basic 

research skills, and having 10-plus years of practical work experience in accounting would make more effective 

undergraduate instructors than the typical new Ph.D. who has little if any relevant real world experience, and is 

trained primarily for research (Smith, 2007). When evaluating the effectiveness of undergraduate professional 

education, this argument is plausible in our view. 
 

 

 
 



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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CPA Exam: A Measure of Quality in Business Education 
 

Accounting programs often rightly attempt to employ multiple measures for assessing their students’ learning 

and evaluating the quality of education provided. Average success rates of recent graduates on the uniform CPA 

exam are one measure often used by business schools as a key indicator of the quality of accounting education 

provided by that school. Whether success of graduates on the CPA exam (by itself and alone) is an adequate 

measure of quality of accounting education is unlikely. Nevertheless, we believe it is a good approximation. Schick, 

a long time business school academic, makes the argument that CPA exam results are a key indicator of quality in 

accounting education being provided. He says: “Since students and/or their parents are paying a significant amount 

of money for the education that students are receiving, you think of students and parents as customers for a 

university’s services. Therefore, you think it appropriate for accounting departments to provide the education 

desired by their paying customers, students and parents. If students want to become CPAs, then accounting 

departments should seek to help them do so. The success of accounting departments in satisfying their customers’ 

wants, as indicated by first-time candidates’ performance on CPA exams, should be information that is widely 

disseminated and easily obtainable.” (Schick, 1998: p. 417).  

Former Price Waterhouse partner, Lawrence Ponemon, expressed reservations about using the CPA exam as the 

sole indicator of quality in accounting programs for a number of reasons. First, he said the exam itself is not a 

complete measure of accounting knowledge, aptitude, or mastery. Second, he pointed out that some high quality 

accounting programs in the United States do not focus on the public accounting career track for students. He also 

pointed out that a majority of today’s accounting graduates never work in public accounting and thus do not need the 

“CPA” designation for their job. Even the big accounting firms have shifted some hiring away from trained CPAs.  

Lastly, he said that developing curriculums to meet CPA exam content specifications implicitly shifts the burden of 

curriculum design away from faculty to the AICPA and the State Boards of Accountancy which he believes is 

inappropriate. Despite his many reservations, Ponemon does admit the CPA exam is a reliable and valid measure of 

mastery of a large body of technical accounting, financial reporting and auditing topics that are indicative of a 

quality accounting program (Ponemon, 1998). 

Whether the CPA exam is appropriate as the only measure of accounting program quality, CPA exam success 

rates of graduates are clearly used by many institutions to justify claims of quality in accounting education. This is 

true both inside and outside of academe. The National Association of State Boards of Accountancy (NASBA) 

publishes aggregate data about candidate performance on each part of the 4 part CPA exam annually. NASBA 

breaks this data down by institution. Those colleges and universities having relatively high success rates on the CPA 

exam often publicize this information in student recruiting and promotional materials. Additionally some state CPA 

societies use NASBA’s reported CPA exam success rates to determine which colleges and universities within their 

jurisdictions will be awarded student scholarships. De facto, CPA exam success rates have been used by many 

institutions to assess quality in accounting education.   

According to the official website of the American Institute of Certified Public Accountants, the purpose of the 

CPA examination has been to admit individuals into the accounting profession only after they have demonstrated 

entry-level knowledge and skills necessary to protect the public interest in a rapidly changing environment (AICPA, 

2011). Passing the CPA exam is recognized by accounting graduates themselves as being prestigious and critical to 

their advancement within the accounting profession. This is true even for those having no intention of becoming 

licensed public auditors. 

The NASBA says this about the CPA exam: “Since 1917, the Uniform CPA Examination has proven to be a 

highly valid and reliable measure of candidate abilities. This focus on quality has made it possible for all United 

States jurisdictions to rely on the results in determining who is competent to practice public accounting in order to 

protect the public.” (AICPA, NASBA, and Thomson  Prometric, 2004: p. i). The prestige associated with passing the 

fourteen hour CPA exam is no doubt partially related to the difficulty in attaining a passing grade. Only after 

successfully completing the equivalent of a four year business degree with a concentration in accounting courses, are 

candidates even permitted to sit for the exam. Pass rates for first-time candidates averaged only 48.3% in 2010 

nationwide (NASBA, 2011).    

For the purposes of this research we use candidates’ average CPA exam scores as a proxy for the quality of 

accounting education they received prior to sitting for the CPA exam. CPA success rates are useful because large 

numbers of accounting majors from around the nation take the uniform CPA exam annually. Of importance to our 

research is the fact that the CPA exam scores of candidates by institution are published annually by NASBA each 

year (NASBA, 2011). Finally, the CPA exam itself is graded in a uniform way and from a central location for all 

candidates regardless of location or alma mater. Scores on the CPA exam provide an objective and uniform 

dependent variable for comparing the quality of business school education prior to taking the exam.   



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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Previous Studies 
 

We did not find any previous studies comparing CPA exam success rates of those schools accredited by each of 

the three accrediting agencies, the AACSB, ACBSP, and IACBE. We did find two studies comparing AACSB and 

non-AACSB CPA exam success rates, both based on pre-April 2004 CPA exam outcomes (before the CPA exam 

was computerized) that investigated the relationship between AACSB accreditation and CPA exam success rates.  

The two studies reached differing conclusions. Grant, Ciccotello, and Dicke (2001) reported a positive relationship 

between AACSB business school accreditation and CPA exam success rates. Specifically, they reported on average, 

a 7.653% higher pass rate at AACSB accredited business schools for first time candidates passing at least two of the 

four parts of the CPA exam. A second study by Boone, Legoria, Seifert, & Stammerjohan, (2006) reached a 

differing conclusion with a smaller sample. Boone et al. reported only a weak association between program-level 

pass rates and AACSB accreditation exists after eliminating the effects of selectivity when admitting students.    

In a more recent study, Morgan, Bergin, and Sallee (2008) report empirical evidence indicating graduates of 

AACSB accredited business schools have significantly higher pass rates on all four sections of the new 

computerized CPA exam than do graduates of business schools not accredited by the AACSB. This same study also 

compared CPA examination scores of schools in three separate size categories (large schools, medium schools and 

small schools) comparing AACSB graduates to their unaccredited counterparts in the same size schools. Results 

showed that graduates from AACSB accredited programs at large, medium, and small schools all performed better 

on all parts of the CPA exam than did their counterparts at non-AACSB institutions. In another related paper, 

Morgan, Bergin, and Sallee (2009) compared CPA examination performance of graduates from AACSB accredited 

accounting programs to the CPA exam performance of graduates of AACSB accredited business schools not 

having separate accreditation for their accounting programs. Results showed that graduates of AACSB accredited 

accounting programs had even higher CPA exam success rates than did graduates of AACSB accredited business 

schools not having separate accounting program accreditation.   
  

Motivation for This Research 
 

 The motivation for this research is to compare the average CPA exam success rates of graduates of institutions 

from each of four accreditation categories (i.e. schools having one of three types of separate business school 

accreditation offered in the U.S., and completely unaccredited business schools making up the fourth group) noting 

whether graduates of any group have higher CPA exam scores on average than those of the other groups. Our goal is 

simply to determine whether such differences, positive or negative, exist at all, and if so to describe them.   

Institutions that advertise business school accreditation through their promotional materials clearly are implying 

higher quality is associated with accreditation. Whether or not this is actually true, on average, is an interesting 

research question.     

The intent of this research has not been to suggest a singular or even causal relationship between business school 

accreditation and CPA exam success. We recognize the likelihood of other factors being strongly and causally 

connected to the average CPA exam scores of an institution’s graduates. For example the average quality of entering 

students as measured through SAT or ACT scores or through high school class rank, the average classroom 

effectiveness of teaching faculty at an institution, and the overall availability of resources at a business school that 

permit students to experience more accounting electives all seem as important to ultimate CPA exam success of 

graduates than does accreditation. The degree to which an institution’s graduates have been counseled while in 

school to enter and complete a formal CPA examination review course before attempting to sit for the exam is also 

likely to be an important factor in CPA examination success of an institution’s graduates. 

It would indeed be interesting to discover whether business school accreditation, in and of itself, makes any 

difference to CPA exam success rates after removing all the potentially confounding effects of other related factors.  

However, saying that it would be interesting to know does not also mean that it is practical to do so. In our view, 

inherent design and/or data availability limitations make this more interesting question unanswerable in any 

practical sense. To eliminate potential confounds one must either use an experimental design with random 

assignment of subjects to groups (not possible in this case) or eliminate suspected confounds such entering student 

aptitude using statistical techniques. Using statistical techniques to eliminate confounds is impractical in this case 

due to data problems. The most likely confounds such as entering student aptitude and faculty teaching effectiveness 

cannot be statistically removed because data about these variables is not available. Data about the average CPA 

exam scores of the graduates of the nation’s universities is readily available. Data about the types of business school 

accreditation existing at the nation’s universities is readily available. Data about the differential quality of the 

entering freshmen and the differential effectiveness of teaching faculties at the nation’s universities are not 



Morgan, Bergin, and Sallee                                                                                                                                           Advances in Business Research 

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available.  Only a few universities publish such information. Thus using statistical methods to remove the effects of 

these variables is not possible. 

As a result our research question has been more limited. We ask: Is business school accreditation of any type 

positively (or negatively) associated with success on the CPA exam? It seems clear when institutions advertise their 

business school accreditation in promotional literature they are implying there is higher quality associated with 

accreditation. Is this really true?    

We have found no research to date that directly compares the CPA exam success rates of graduates from each of 

the three types of accredited business programs with each other or with graduates from unaccredited business 

programs.  
 

Research Design and Data Selection 
 

The business schools included in our analyses were selected from colleges and universities intersecting two 

databases. The first database was the U.S. Department of Education’s Institute of Education Sciences, National 

Center for Education Statistics (IES, 2011). From this U.S. Department of Education database we selected all four-

year colleges and universities located within the United States and District of Columbia. This database was also the 

source of undergraduate enrollment statistics by institution. We initially selected all colleges and universities in the 

database labeled as primarily “four-year undergraduate colleges and universities”. “Two-year colleges” and 

“graduate universities” (i.e. universities having more total graduate students than undergraduate students) were not 

included. The exclusion of “graduate universities” does not mean we excluded universities offering both graduate 

and undergraduate degrees. Many of the four-year undergraduate universities included in our study also had 

extensive graduate programs. Rather we excluded only those universities classified by U.S Department of Education 

as having primarily graduate students with few undergraduate students. These schools which are labeled as 

“graduate universities” by Department of Education statistics have very small or nonexistent undergraduate 

accounting programs. And since our comparisons were all aimed at the relative CPA examination success of first-

time candidates with bachelor’s degree only, the exclusion of “graduate universities” in the sense used by the 

Department of Education had no impact whatsoever on the sample of schools selected. Not one of the “graduate 

universities” had sufficient undergraduate accounting students to be separately identified in NASBA reporting 

anyway.  

The second database, whose intersection with the first ultimately determined our final sample, was Candidate 

Performance on the Uniform CPA Exam, 2011 Edition published by the National Association of State Boards of 

Accountancy (NASBA, 2011). This second database includes the average CPA exam scores of each institution 

having at least 20 or more of its graduates taking the CPA exam for the first-time during the calendar year reported.  

Institutions with fewer than 20 total graduates sitting as first-time candidates for the CPA examination during the 

calendar year are not identified separately in the NASBA database, and therefore could not be included in our 

sample.  

Our final sample included only those schools intersecting both databases. That is to say our sample included all 

U.S. colleges and universities designated as primarily four-year undergraduate institutions in National Center for 

Education Statistics, 2011 (though many had extensive graduate programs as well) intersecting with all institutions 

separately listed in Candidate Performance on the Uniform CPA Exam, 2011 Edition, Appendix F. This final sample 

consisted of 710 colleges and universities identified in NASBA data with the average CPA exam scores of graduates 

from those 710 universities. 
The 710 selected schools were next classified both by number of undergraduates enrolled in them, and by one of 

four (mutually exclusive) accreditation statuses: 1) AACSB accredited business schools; 2) ACBSP accredited 

business schools; 3) IACBE accredited business schools, and; 4) business programs not having any separate 

business program accreditation. Classifications were determined by consulting the 2011 AACSB, ACBSP, and 

IACBE on-line websites listing member institutions in June, 2011. A summary of the 710 schools according to 

accreditation status and undergraduate enrollment category is provided in Table 1.   

 All statistical analyses were conducted using one-way analysis of variance (ANOVA). ANOVA is a well-known 

test statistic for comparing the means of two or more groups for the purpose of rejecting a null hypothesis that there 

are no significant differences among the groups. In the present case we wished to reject the null hypothesis that 

average CPA exam scores were no different across the four groups of institutions tested. After rejecting the null 

hypothesis in our initial analysis, we then compared the average CPA scores for each group of the four groups of 

institutions relative to the other three in post hoc comparisons based on least significant differences (LSD) tests.  

The dependent variable in all comparisons was the average CPA exam score of the institutions in each of the four 

groups as reported in the 2011 edition of Candidate Performance on the Uniform CPA Exam (NASBA, 2011).   



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Results 
 

Table 2 shows the results of our initial one-way ANOVA that rejects the null hypothesis in our sample of 710 

schools placed into four groupings; AACSB accredited, ACBSP accredited, IACBE accredited, and unaccredited.  

The term “unaccredited” refers to business programs not accredited by any one of the three business program 

accrediting agencies, AACSB, ACBSP, and IACBE.   

The null hypothesis is rejected (p < .001). Average CPA exam scores of schools in the four groups are not 

identical. Table 3 shows the means and standard deviations of the four groups. Table 4 presents results of post hoc 

comparisons - comparing each group to the other three separately. Homogeneity of variance between groups (a 

required assumption for ANOVA) has been tested using the Levine statistic and found acceptable. 
 

Table 2: ANOVA to Reject the Null Hypothesis (n = 710) 
 

Dependent Variable Sum of Squares Df Mean Square F Sig. 

Between Groups 2738.607 3 912.869 25.437 .000* 

Within Groups 25336.039 706 35.887   

Total  28074.645 709    

    *-statistically significant difference 

 

Table 3: CPA Exam Average Scores and Standard Deviation by Condition (n = 710) 
 

Accreditation Type N Mean CPA Exam Score Std. Deviation Std. Error 

AACSB accreditation 410 71.939 5.3271 .2631 

ACBSP accreditation 66 66.745 6.9636 .8572 

IACBE accreditation 37 66.868 5.8814 .9669 

 Unaccredited 197 68.931 6.9003 .4916 

Total 710 70.357 6.2927 .2362 

 

Table 4: POST HOCS Multiple Comparisons-Least Significant Difference Tests (n = 710) 

 
Dependent Variable (Accreditation Type) Mean CPA Exam Score Difference Std. Error Sig. 

AACSB accreditation to: 

ACBSP accreditation 

IACBE accreditation 
Unaccredited 

 

5.1938 

5.0717 
3.0085 

 

.7945 

1.0283 
.5193 

 

.000 * 

.000 * 

.000 * 

ACBSP accreditation to: 

AACSB accreditation 
IACBE accreditation 

Unaccredited 

 

-5.1938 
-.1221 

-2.1853 

 

.7945 
1.2303 

.8520 

 

.000 * 
.921 

.011 * 

IACBE accreditation to: 

AACSB accreditation 
ACBSP accreditation 

Unaccredited 

 

-5.0717 
.1221 

-2.0632 

 

1.0283 
1.2303 

1.0733 

 

.000 * 
.921 

.055 

Unaccredited to: 

AACSB accreditation 

ACBSP accreditation 

IACBE accreditation 

 
-3.0085 

2.1853 

2.0632 

 
.5193 

.8520 

1.0733 

 
.000 * 

.011 * 

.055 

*-statistically significant difference  

  

Table 4 results show that candidates from AACSB accredited business schools have significantly higher average 

exam scores than do candidates from ACBSP or IACBE accredited business schools. Candidates from AACSB 

schools scored, on average, more than five points higher than did candidates from ACBSB and IACBE schools.  

This is not only statistically significant, but significant in its real-world implications for tens of thousands of 

candidates. Candidates from AACSB schools also scored, on average, significantly higher (on average three points 

higher) than did candidates from unaccredited business schools. Surprisingly, candidates from ACBSP and IACBE 

accredited business school graduates did not score significantly higher than candidates from unaccredited business 

schools. The ACBSP and IACBE accredited schools did not have statistically significant higher scores than those at 

unaccredited schools. Perhaps the most striking and seemingly inexplicable result is that candidates from ACBSP 

accredited schools, on average, actually had lower scores than those of candidates from unaccredited business 

schools. This difference was statistically significant with the mean average score at ACBSP accredited being about 

2.2 points lower than the average at unaccredited business schools. Our previous study, based on 2006 CPA exam 



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33 

 

data, also found that ACBSP accredited schools scored significantly lower CPA exam pass rates than business 

programs with no separate business accreditation (Bergin, Morgan, Sallee, 2011).  
 

Implications and Conclusions 
 

Our results show a significant positive association between AACSB accreditation status and higher average CPA 

exam scores. Accounting graduates of AACSB accredited business programs clearly have the highest overall 

average CPA exam scores of the four groups. Surprisingly, business schools with ACBSP accreditation were found 

to have the lowest average pass rates of the four groups, even lower than those of unaccredited business schools.  

These findings bolster arguments of proponents of AACSB accreditation who believe AACSB accreditation is 

associated with business school quality at least within the specific context of CPA exam success rates. Our evidence 

is not consistent with the belief of some that AACSB accreditation has a net negative effect on the quality of 

business education due to overemphasis placed on credentialing and research productivity. Our findings also suggest 

ACBSP business school accreditation is currently negatively associated with higher quality business education. We 

have no explanation for this negative ACBSP result. 

The data do not reveal reasons for the discovered relationships reported. Direct inferences cannot be drawn from 

this research design. Because our research design was correlative, it does not provide a proper basis for causal 

inference (Bryman and Cramer, 2005). Causal inference requires an experimental design in which researchers 

actively manipulate a research variable differently across randomly selected and assigned subjects. Only through 

differential administration of a treatment variable to random groups, can one isolate and observe the systematic 

effects of the treatment (this assuming other systematic differences among groups do not exist because of the 

random assignment of sufficiently large numbers of subjects). Our subjects were not randomly assigned nor could 

we actively manipulate our independent variable, accreditation status.   

In spite of not understanding why discovered differences exist, our data nevertheless do convey statistically 

significant differences and surprisingly large differences in the average CPA exam scores of the four groups.   

AACSB accredited business schools, on average, evidence considerably higher average scores than other groups.  

The size of difference is especially impressive in light of how significant the impact five points on a test score can 

make. The magnitude of difference found also adds some prestige to the reputation of AACSB schools relative to 

others. Higher CPA exam scores by graduates of AACSB institutions enhance the reputation of the AACSB as an 

accrediting agency. Systematic higher performances on the CPA exam by graduates of AACSB accredited 

institutions, once they become better understood by the public may increasingly affect students’ choices of which 

universities to attend. In turn this may better justify the high costs of seeking to achieve AACSB accreditation.   

Accreditation type may also impact choices made by funding agencies, and choices made by recruiters about where 

to spend their limited resources when enlisting accounting talent. It can be anticipated that ambitious and forward 

looking institutions will continue to value AACSB accreditation for reasons of associations with CPA success alone.  

 At the same time, we caution against over-generalizing from our result. In the un-aggregated data one sees many 

AACSB accredited schools with lower than average CPA exam scores, and ACBSP and IACEB accredited business 

schools with higher than average CPA exam scores. Accreditation (of any type) does not guarantee high or low 

average CPA exam scores of graduates. Readers should keep in mind that large individual differences do exist 

within each group. The correct conclusion is, on average, the CPA exam scores of graduates from AACSB 

accredited business schools are currently higher than those of other groups.   

 In summation, the purpose of this paper has not been to demonstrate a causal relationship between business 

school accreditation of any type and CPA exam scores. Nor has the purpose been to develop and explicate a 

theoretical model showing factors important to this relationship. Rather, the purpose has been to discover whether 

systematic relationships exist between type of business school accreditation and average CPA exam scores, and if 

they do exist, discover the magnitude and direction of differences. This we have done. To the extent higher than 

average CPA exam scores are an indicator of higher quality business education received, then AACSB business 

school accreditation is indeed associated with higher quality business education. IACBE business schools do not 

differ significantly from unaccredited programs and ACBSP business school accreditation is associated with lower 

quality business education as measured by CPA exam success. 
 

REFERENCES 
 

AACSB-International. 2007. Eligibility procedures and accreditation standards for business accreditation. 

Tampa FL. 
 



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34 

 

AACSB-International. 2011. What is AACSB accreditation? Retrieved from http://www.aacsb.edu/accreditation/ 

aacsb.asp. 
 

Accreditation Council for Business Schools and Programs. 2011. About ACBSP-history. Retrieved from http:// 

www.acbsp.org/p/cm/ld/fid=11. 
 

AICPA. 2011. Become a CPA/CPA exam/for candidates/FAQ. Retrieved from http://www.aicpa.org/ 

becomeacpa/cpaexam/forcandidates/faq/pages/computer_faqs_1.aspx. 
 

AICPA, NASBA, and Thomson Prometric. 2004.  AICPA, NASBA and Thomson prometric launch computer-

based CPA exam.  New York: Press Release. 
 

Bergin, J., Morgan, J., & Sallee, L. 2011. AACSB accreditation, ACBSP accreditation and CPA exam success rates.  

Midwestern Business and Economic Review, 47, 7-15. 
 

Boone, J., Legoria, J., Seifert, D., & Stammerjohan, W. 2006. The associations among program attributes, 150-hour 

status and CPA exam pass rates. Journal of Accounting Education, 24(4), 202-215. 
 

Bryman, A., & Cramer, D. 2005. Quantitative data analysis with SPSS 12 and 13, a guide for social scientists.  

New York: Routledge, Taylor, and Francis Group. 
 

Council for Higher Education Accreditation. 2010. About CHEA-CHEA at a glance. Retrieved from http://www. 

chea.org/pdf/chea_glance_2006.pdf. 
 

Grant, C., Ciccotello, C., & Dickie, M. 2002. Barriers to professional entry: How effective is the 150-hour rule?  

Journal of Accounting and Public Policy, 21(1), 71-93. 
 

Hossler, D. 2000. The problem with college rankings. About Campus, 5(1), 20-24. 
 

IACBE. 2011. About IACBE history. Retrieved from http://iacbe.org/history.asp. 

 

IACBE.  2011. About the IACBE key distinctives of the IACBE/philosophy of accreditation. Retrieved from 

http://iacbe.org/iacbe-distinctives.asp. 
 

IACBE. 2011. About IACBE excellence in business education. Retrieved from http://iacbe.org/excellence-in-

business-education.asp. 
 

Institute of Education Sciences, National Center for Education Statistics. 2011. Bachelor’s institutions, four year. 

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Morgan, J., Bergin, J., & Sallee, L. 2009. AACSB accounting program accreditation and CPA exam success rates. 

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Morgan, J., Bergin, J., & Sallee, L. 2008. An investigation of the relationship between AACSB business school 

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NASBA. 2011. Candidate performance on the uniform CPA examination. 2011 edition, Nashville, TN. 
 

Pascarella, E. 2001. Identifying excellence in undergraduate education: are we even close? Change, 33(3), 18-23.  
 

Pike, G. 2004. Measuring quality: A comparison of U.S. News rankings and NSSE benchmarks. Research in 

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35 

 

Webster, T. 1999. A principal component analysis of the U.S. News and World Report tier rankings of colleges and 

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John Morgan is a professor in the department of accounting at Winona State University. He received his Ph.D. in 

accountancy from the University of Nebraska-Lincoln. His current research interests include the financial reporting 

issues related to intellectual capital, accreditation standards at business schools, CPA exam success factors, and 

measuring teacher effectiveness. He has published in Business Education Digest, Midwestern Business and 

Economic Review, Advances in Business Research, Journal of 21
st
 Century Accounting, Journal of Business and 

Leadership, Clarion Business and Economic Review, and Learning and Teaching in Higher Education-Gulf 

Perspectives. 
 

J. Lawrence Bergin is a professor in the department of accounting at Winona State University. He received his 

MBA from Northeastern University. His current research interests include business school quality and accreditation.  

He has published in AAA’s Issues in Accounting Education, Midwestern Business and Economic Review, Journal 

of 21
st
 Century Accounting, Journal of Business and Leadership, and Journal of the Academy of Marketing Science.  

 

Larry Sallee is a professor in the department of accounting at Winona State University. He received his DBA from 

U.S. International University. His current research interests are related to business school accreditation. He has 

published in Midwestern Business and Economic Review, Journal of 21
st
 Century Accounting, and Journal of 

Business and Leadership. 

 


