id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dem-11743	Kompa, Krzysztof; Witkowska, Dorota	Performance of Pension Funds and Stable Growth Open Investment Funds During the Changes in the Polish Retirement System	2016	16	.pdf	application/pdf	5733	238	58	K e y w o r d s: pension funds, stable growth open investment funds, investment efficiency, Sharpe model, CAPM, Sharpe, Treynor and Jensen ratios. The first essential manipulation in the original pension reform was made in 2011 when the contribution to pension funds was diminished from 7.3% to 2.3%.	cache/dem-11743.pdf	txt/dem-11743.txt