TY - JOUR TI - Academic standards as public goods and varieties of free-rider behaviour T2 - Educational Studies Moscow IS - Educational Studies Moscow KW - academic standards KW - education quality KW - social norms AB - Marks D. Academic Standards as Public Goods and Varieties of Free-Rider Behaviour // Education Economics. 2002. Vol. 10. №2. P.145—163. AU - Denton Marks UR - https://archive_vo.hse.ru/en/2005--4/98022797.html PY - 2005 SP - 127-151 VL -