A powerful test of Varian's (1982) generalised axiom of revealed preference (GARP) with two goods requires the consumer's budget line to pass through two demand vectors revealed as chosen given other budget sets. In an experiment using this idea, each of 41 student subjects faced a series of 16...

We study ex-post hiring risks in low income countries with limited legal and regulatory frameworks. In our theory of employee referral, the new re- cruit internalises the rewards and punishments of the in-house referee meted out by the hiring firm. This social mechanism makes it cheaper for the...

Why did substantial parts of Europe abandon the institutionalized churches around 1900? Empirical studies using modern data mostly contradict the traditional view that education was a leading source of the seismic social phenomenon of secularization. We construct a unique panel dataset of...

We propose a unified growth theory to investigate the mechanics generating the economic and demographic transition, and the role of mortality differences for comparative development. The framework can replicate the quantitative pat- terns in historical time series data and in contemporaneous...

This paper uses a survey-based approach to test alternative methods of channeling tax relief to donors – as a tax rebate for the donor or as a matched payment to the receiving charity. On accounting grounds these two are equivalent but, in line with earlier experimental studies, we find that...

Determining the relation between life satisfaction and aggregate income at country level has been problematic, because cross-country and times-series analysis generally give different conclusions. Here we analyze this relation without imposing any polynomial structure to the estimated model and...

Using a newly collected dataset on inquisitorial activity for seven regions, fourteen provinces and 947 municipalities, I analyze the long-term economic consequences of the Spanish Inquisition (1478-1834). I show that inquisitorial activity is negatively associated to regional and provincial...

People exhibit group reciprocity when they retaliate, not against a person who harmed them, but against another person in that person's group. We tested for group reciprocity in laboratory experiments. Subjects played a Prisoner's Dilemma with partners from different groups. They then allocated...

Does improving creditor coordination by strengthening CACs lead to efficiency gains in the functioning of sovereign bond markets? We address this question in a model featuring both debtor moral hazard and creditor coordination under incomplete information. Conditional on default, we characterize...

This paper investigates the heterogeneous response of exporters to real exchange rate fluctuations due to product quality. We model theoretically the effects of real exchange rate changes on the optimal price and quantity responses of firms that export multiple products with heterogeneous levels...