id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cjfa-3277	Szlęzak-Matusewicz, Joanna	Models of tax incentives for R&D activities of enterprises in European Union countries	2014	16	.pdf	application/pdf	5545	244	51	However, the general trend across countries has been to increase the avail- ability and generosity of R&D tax incentives, making the policy mix more in- direct over time (OECD 2012, 157). R&D tax incentives are widely used in OECD and non-OECD countries.	cache/cjfa-3277.pdf	txt/cjfa-3277.txt