Pricing and regulating affect environmental ethics

Intrinsic Motivation and Self-Determination in Human Behavior

Karen A. Miller, Edward L. Deci, Richard M. Ryan · Contemporary Sociology A Journal of Reviews · 1988 · 15.4K citations

Social Sciences, Behavioral Sciences, Psychology +13

The American Economic Review

American Economic Review · 2011 · 5.4K citations

Social Sciences, Economics, Macroeconomics +3

A Theory of Competition Among Pressure Groups for Political Influence

Gary S. Becker · The Quarterly Journal of Economics · 1983 · 4.2K citations

Social Sciences, Economics, Political Science +8

Effects of externally mediated rewards on intrinsic motivation.

Edward L. Deci · Journal of Personality and Social Psychology · 1971 · 4.1K citations · Full text

Management, Behavioral Sciences, Psychology +17

Undermining children's intrinsic interest with extrinsic reward: A test of the "overjustification" hypothesis.

Mark R. Lepper, David Greene, Richard E. Nisbett · Journal of Personality and Social Psychology · 1973 · 2.4K citations

Social Sciences, Psychology, Social Psychology +15