We propose two related equilibrium refinements for voting and agenda-setting games. Sequentially Weakly Undominated Equilibrium (SWUE) and Markov Trembling Hand Perfect Equilibrium (MTHPE), and show how these equilibrium concepts eliminate non-intuitive equilibria that arise naturally in dynamic...

We study dynamic selection of governments under different political institutions, with a special focus on institutional “flexibility.” A government consists of a subset of the individuals in the society. The competence level of the government in office determines collective utilities (e.g.,...

A central feature of dynamic collective decision-making is that the rules that govern the procedures for future decision-making and the distribution of political power across players are determined by current decisions. For example, current constitutional change must take into account how the...

Almost all democratic societies evolved socially and politically out of authoritarian and nondemocratic regimes. These changes not only altered the allocation of economic resources in society but also the structure of political power. In this paper, we develop a framework for studying the...

When voters fear that politicians may have a right-wing bias or that they may be influenced or corrupted by the rich elite, signals of true left-wing conviction are valuable. As a consequence, even a moderate politician seeking reelection chooses "populist' policies - i.e., policies to the left...

We study dynamic selection of governments under different political institutions, with a special focus on institutional "flexibility". A government consists of a subset of the individuals in the society. The competence level of the government in office determines collective utilities (e.g., by...

We provide a general framework for the analysis of the dynamics of institutional change (e.g., democratization, extension of political rights, or repression of different groups), and how these dynamics interact with (anticipated and unanticipated) changes in the distribution of political power...

When voters fear that politicians may have a right-wing bias or that they may be influenced or corrupted by the rich elite, signals of true left-wing conviction are valuable. As a consequence, even a moderate politician seeking reelection chooses ‘populist’ policies – i.e., policies to the...