In three sets of experiments involving 5,432 subjects, we show that agents make more errors when doing so allows them to justify selfish behavior. We show that errors relating to addition arise when they can help to justify selfishness but are eliminated when selfish motives are removed. In...

The dissertation contributes to three important issues in development economics, i.e. corruption behavior, the monitoring of development-linked public goods and inequality. The dissertation uniquely combines both empirical and experimental methods. Chapter 1 examines corruption (anti-social...

We test the main predictions of the rational addiction model, reconceptualized as rational habit formation, in the context of handwashing. To track habit formation, we design soap dispensers with timed sensors. We test for rational habit formation by informing some households about a future...