We use an experiment to explore how subjects learn to play against computers which are programmed to follow one of a number of standard learning algorithms. The learning theories are (unbeknown to subjects) a best response process, fictitious play, imitation, reinforcement learning, and a trial...

We introduce a generalized theoretical approach to study imitation and subject it to rigorous experimental testing. In our theoretical analysis we find that the different predictions of previous imitation models are due to different informational assumptions, not to different behavioral rules....

Most real world situations that are susceptible to herding are also characterized by direct payoff externalities. Yet, the bulk of the theoretical and experimental literature on herding has focused on pure informational externalities. In this paper we experi- mentally investigate the effects of...

Interpersonal trust (i.e. trust in other people) is an issue of high interest to both policy-makers and researchers seeking to understand what drives social and economic outcomes. However, for trust to usefully inform policy and analysis it is necessary to have valid and reliable measures of it....

During the last decade, research on income inequality has paid special attention to top income earners. At the same time, top marginal tax rates on upper income earners have declined sharply in many OECD countries. Discussions are still open on the relationship between the increase of the income...

Much of the literature on flat tax reforms has highlighted the benefits of introducing flat personal income tax systems in transition economies. The advocated benefits of flat tax systems range from their simplicity, higher compliance and lower distortionary effects on growth and employment....

Universal social protection (USP) is becoming high priority in many developing countries’ agendas. However, information on what has worked well – and not so well – is limited. This study reviews a wide range of recent country experiences with universal health coverage (UHC) financing and...

Standard income inequality figures, based on official household survey statistics covering most of the population, report a steady rise of inequality across a majority of advanced countries. The usefulness of these data sources in providing a timely and internationally comparable picture of...

Top earners have become the subject of intense public and scholarly debate. This is the first paper that comprehensively documents the profiles of the 1% highest paid employees across 18 European countries. The data come from the largest harmonised source available, an employer-based survey that...

This paper analyses two-way interactions between monetary policy and inequality in selected advanced economies. In the context of a highly accommodative monetary stance over recent years, the analysis focuses on the effects of monetary policy on inequality over the business cycle via its impacts...