We conduct a laboratory experiment to study the impact of affirmative action on the choice to compete in a multistage elimination contest. In particular, we assess whether gender quotas imposed in the final stage increase the share of female entrants and winners already in the first round of the...

Many social experiments are run in multiple waves, or are replications of earlier social experiments. In principle, the sampling design can be modified in later stages or replications to allow for more efficient estimation of causal effects. We consider the design of a two-stage experiment for...

What was once broadly viewed as an impossibility – learning from experimental data in economics – has now become commonplace. Governmental bodies, think tanks, and corporations around the world employ teams of experimental researchers to answer their most pressing questions. For their part,...

Many social experiments are run in multiple waves, or replicate earlier social experiments. In principle, the sampling design can be modified in later stages or replications to allow for more efficient estimation of causal effects. We consider the design of a two-stage experiment for...

This paper considers the impact of population aging on tax competition among states. The analysis presented here suggests that fiscal impacts associated with tax competition will be substantially larger once the baby boom generation retires

The Fair Labor Association (FLA) is a non-profit collaborative effort of universities, civil society organisations and socially-responsible companies. FLA promotes adherence to international and national labour laws as this non-governmental organisation advocates for greater accountability and...

A two-year randomized evaluation shows that the effectiveness of multi-tasking men- tors on schooling outcomes crucially depends on their training. While a standard training modality in highly marginalized communities in Mexico generates null results, enhanced training yields sizable treatment...

Die Theorie des Wettbewerbs als Entdeckungsverfahren behauptet, daß die Ergebnisse des Wettbewerbes nicht vorhergesagt werden können, weil hierzu Tatsachen benötigt würden, die durch ihn erst entdeckt werden sollen. Dann wäre es allerdings unmöglich, Aussagen über Wettbewerb empirisch zu...

What is the motivational effect of imposing a minimum effort require- ment? Agents may no longer exert voluntary effort but merely meet the requirement. Here, we examine how such hidden costs of control change when control is considered legitimate. We study a principal- agent model where control...

Lying to participants offers an experimenter the enticing prospect ofmaking others' behaviour a controlled variable,but is eschewed by experimental economists because it may pollute thepool of subjects. This paper proposes andimplements a new experimental design, the Conditional...