Policy-makers world-wide have proposed a new contract – the “social impact bond” (SIB) – which they claim can allay the underperformance and underfunding afflicting not-for-profit sectors, by tying the private returns of (social) investors to the success of social programs (Bolton 2010;...

Null Hypothesis Significance Testing has been widely used in the experimental economics literature. Typically, attention is restricted to type-I-errors. We demonstrate that not taking type-II errors into account is problematic. We also provide evidence, for one prominent area in experimental...

The literature on dictator [D] and joy-of-destruction [JoD] games demonstrates that people can be nice and nasty. We study, by way of an experiment with between-subjects and within-subjects features, to what extent behaviors are context dependent and consistent. We find that, for one-shot D and...

In this paper, we reproduce Engel’s (2011) meta-study of dictator game experiments using his data, and then replicate it using our own data. We find that Engel’s (2011) meta-study of dictator game experiments is quite robust. We show that meta-analyses of dictator game experiments depend to...

To discuss experimental results without discussing how they came about makes sense when the results are robust to the way experiments are conducted. Experimental results, however, are – arguably more often than not – sensitive to numerous design and implementation characteristics such as the...

We try to better understand the comparative advantages of structural and behavioral remedies of deregulation in electricity markets, an eminent policy issue for which the experimental evidence is scant and problematic. Specifically, we investigate theoretically and experimentally the effects on...

We discuss ways to cope with uneven expected lab earnings that are the likely results of role assignments. We identify three problems associated with uneven earnings in the lab: of social preferences, of low marginal return for effort, and of perceived deception. Mining the opinions of...

We report the results of two laboratory experiments that study how university student and staff participants chose retirement savings investment options using ‘user-friendly' information prescribed by regulators. We demonstrate that choices of more than 20% of participants cannot be predicted...

The present article builds on a background paper that was commissioned for a “Witness Seminar” in 2010 that had a dozen prominent experimental economists -- witnesses, indeed -- discuss the origin and evolution of experimental economics. Rather than providing a history of the experimental...

We study how donors decide which charity to give to. To this end, we construct a theoretical model that clarifies the conditions in which the stand-alone benefit from giving, price of giving, and cost of information acquisition inform giving decisions. The model shows that giving decisions are...