Convergent evidence for detrimental effects of punishment on cooperation has been obtained in a wide variety of … environments, ranging from American students facing punishment in laboratory experiments, to Israeli parents facing fines for … arriving late to their child’s day care. We show here that enhancing the norm salience role of punishment can eliminate its …

. The problem of cooperation becomes even more pronounced when increasing the number of interacting individuals. Punishment …. Typically, punishment behavior is unable to gain a foothold ina population, while volunteering alone can efficiently prevent … interactions plays a pivotal role, which paves the way for the establishment of cooperation and punishment. …

This article shows legal order in which German sports (football) enterprises exist. Due to the fact that German is the … both professional football leagues where licensing procedure corresponds to the assumed objectives set out by the League … the law relating to the operation of professional football leagues in Germany and the history of economic thought (in …

rigidities. Neoclassical implicit contract theory has been vindicated. Or has it? Obvious empirical difficulties remain … the processes of production and exchange, principles of an alternative conceptualization of contract theory are sketched … local labor markets, part 2: reinterpreting contract theory', Environment and Planning A, 15(3), 365-377. [Available at http://www.envplan.com/A.html]. …