Attempts to curb illegal activity through regulation gets complicated when agents can adapt to circumvent enforcement …

We investigate the intrinsic motivation of individuals to report, and thereby sanction, fellow group members who lie …

influential factors on the shadow economy and/or shadow labor force are tax policies and state regulation, which, if they rise … ; shadow labor force ; tax morale ; tax pressure ; state regulation ; labor market …

tax policies and state regulation, which, if they rise, increase both. Furthermore the discussion of the recent literature … ; shadow labor force ; tax morale ; tax pressure ; state regulation …

paper shows that improvement in emotion regulation is likely driving the effect. When comparing a psychology …

We develop a model of regulation of service-delivery NGOs, where future grants are conditional on prior spending of … some minimal proportion of current revenue on direct project-related expenses. Such regulation induces some NGOs to … parametric configurations, we find that regulation increases total discounted project expenditure over a regime of no regulation …

We investigate corruption as a social dilemma by means of a bribery game in which a risk of collective sanction of the … over time. Reducing the size of the groups while increasing the probability of collective sanction diminishes the officials …