Do better informed people vote more? Recent theories of voter turnout emphasize a positive effect of being informed on the propensity to vote, but the possibility of endogenous information acquisition makes estimation of causal effects difficult. I estimate the causal effects of being informed...

What causes a government to adopt a new program or policy? Despite a large number of empirical studies available to date, the relative importance of various determinants remains obscure because of difficulties of statistical identification. We present an experimental setting to study the...

Smart city policy approaches have been gradually transitioning in parallel with data policy regulations. This is the case for Barcelona, which has been executing its policy framework called ‘data commons’ with the goal of further grassroots-led urban experimentations. This paper examines to...

The conventional wisdom is that government decentralization promotes policy innovation because it allows for several simultaneous experiments by local governments. However, there is also a learning externality because successful policy experiments provide useful information to all governments....

We combine societal-level institutional measures from 51 countries between 1996 and 2017 with individual decision-making outcome data from 1,126 laboratory experiments in six meta-analyses to evaluate the effects of within-country institutional change on pro-social and Nash behavior. We find...

The causes of people's political attitudes are largely unknown. We study this issue by exploiting longitudinal data on lottery winners. Comparing people before and after a lottery windfall, we show that winners tend to switch towards support for a right-wing political party and to become less...

We examine why heterogenous communities may fail to provide public goods. Current work characterizes sanctioning free-riders as an under-supplied public good. We argue that often free-riders can be punished by the coordinated action of a group. This punishment can be profitable, and need not be...

Experiments have demonstrated that men are more willing to compete than women in stereotypically male tasks. We examine whether nominations close this gender gap. For example, are male nominators more willing than female nominators to enter nominees into competitions. Further, we consider the...

Decentralised experimentation and mutual learning of public policies is seen as one of the important advantages of federal systems (Oates: laboratory federalism). Based upon Hayekian ideas of the advantages of decentralised experimentation (as a discovery procedure), we analyse the long-term...

Currently, Michigan residents can avoid the national drinking age of 21 by crossing into Ontario where the drinking age is 19. This paper explores the impact that border crossings, connecting areas with different minimum legal drinking ages (MLDA), have on motor-vehicle fatalities. We analyze...