We study the performance of the Quadratic Voting (QV) mechanism proposed by Lalley and Weyl (2016) in finite populations of various sizes using three decreasingly analytic but increasingly precise methods with emphasis on examples calibrated to the 2008 gay marriage referendum in California....

Can mechanism design save democracy? We propose a simple design that offers a chance: individuals pay for as many votes as they wish using a number of "voice credits" quadratic in the votes they buy. Only quadratic cost induces marginal costs linear in votes purchased and thus welfare optimality...

We reassess the well-known "narrow-but-deep" versus "broad-but-shallow" trade-off in international environmental agreements (IEAs), taking into account the principal-agent relationship induced by the hierarchical structure of international policy. To this end, we expand the modest coalition...

Addressing climate change requires individual behavior change and voter support for pro-climate policies, yet surprisingly little is known about how to achieve these outcomes. In this paper, we estimate causal effects of additional education on pro-climate outcomes using new compulsory schooling...

Lalley and Weyl (2016) propose a mechanism for binary collective decisions, Quadratic Voting, and prove its approximate efficiency in large populations in a stylized environment. They motivate their proposal substantially based on its greater robustness when compared with pre-existing efficient...

Commitment voting is a mechanism for signalling intensity of preferences and long-term commitment to governance decisions in proof of stake blockchains. In commitment voting, the voting weight of a vote in any given election is determined by 1) the amount of tokens under a voters control and 2)...

This paper provides experimental evidence on the electoral effect of a large education reform in a developing democracy. Despite significantly improving school quality, the policy reduced the incumbent party's presidential vote share by 3 percentage points (10%). This does not imply that voters...

Addressing climate change requires individual behavior change and voter support for pro-climate policies, yet surprisingly little is known about how to achieve these outcomes. In this paper, we estimate causal effects of additional education on pro-climate outcomes using new compulsory schooling...

This paper is a contribution to the worldwide media reform movement, which is seeking ways to reverse the decline of public interest journalism, especially the in-depth coverage of political issues that is needed for healthy democracies. Several prominent thinkers are advocating similar reforms,...

Addressing climate change requires individual behavior change and voter support for proclimate policies, yet surprisingly little is known about how to achieve these outcomes. This paper estimates causal effects of additional education on pro-climate outcomes using new compulsory schooling law...