INTRODUCTION Dear Readers and Authors, A positive change has been made. The “Copernican Journal of Finance & Accounting” is just changing its frequency from biannual to quarterly. The reason for this change is very sim- ple. We would like to meet the growing expectations of scientific circles. The demand for inspiring scientific articles is really remarkable. From now, we will offer valuable elaborations more often to all of you. Also, the growing international scope of scientific co-operation by means of our Journal is respectable. We are still open for scientists from all countries and universities who meet the quality requirements of our Journal. In modern Economy and Economics there are a lot of challenges, and sub- jects for our articles, with absolute certainty, will never run out. We invite you to read and write. Editor in Chief Professor Leszek DZIAWGO