We study the effect on the participation rate of employing different voting rules in the context of the problem to allocate a fixed monetary budget to two different public projects. Specifically, we compare the mean rule according to which the average of the individually proposed allocations is...

The modern Condorcet jury theorem states that under weak conditions, when voters have common interests, elections will aggregate information when the population is large, in any equilibrium. Here, we study the performance of large elections with population uncertainty. We find that the modern...

We study the efficient computation of power indices for weighted voting games with precoalitions amongst subsets of players (reflecting, e.g., ideological proximity) using the paradigm of dynamic programming. Starting from the state-of-the-art algorithms for computing the Banzhaf and...

Debates on an EU-leaving referendum arose in several member states after Brexit. We want to highlight how the exit of an additional country affects the power distribution in the Council of the European Union. We inspect the power indices of the member states both with and without the country...

This paper investigates the effects of members' exits from a currency union on the credibility of the common currency. In our currency union model, the inflation rate of the common currency is determined by majority voting among N member countries that are heterogeneous with respect to their...

In a model of simultaneous voting, Feddersen and Pesendorfer (1998) consider the possibility that jurors vote strategically, rather than sincerely reflecting their individual information. This results in the counterintuitive result that a jury is more likely to convict the innocent under a...

We develop a numerical model that simulates the evolution of a virtual population with an incentive and ability-based wage, capital yield from savings, social welfare system, and total income subject to taxation and political turnovers. Meta-heuristics, particle swarm optimization (PSO) in...

This paper deals with the problem of calculating the Shapley-Shubik power index in weighted majority games. We propose an efficient Monte Carlo algorithm based on an implicit hierarchical structure of permutations of players. Our algorithm outputs a vector of power indices preserving the...

Women are underrepresented in political and business decision-making bodies across the world. To investigate the causal effect of gender representation on multilateral negotiations, we experimentally manipulate the composition of triads in a majoritarian, divide-the-dollar game. A gender gap in...

The storable votes mechanism is a method of voting for committees that meet periodically to consider a series of binary decisions. Each member is allocated a fixed budget of votes to be cast as desired over the multiple decisions. Voters are induced to spend more votes on those decisions that...

This paper extends the median voter result of Meltzer and Richard (1981) to the case where a labor economy has any constant returns to scale production function under quasilinear preferences with constant wage elasticity. Average productivities of the different labor inputs depend on their...

We evaluate the relative strength and weakness of two distinct voting mechanisms: plurality voting and quadratic voting by evaluating the role of homogeneity, considering subjects’ behavior under small sample sizes, and examining the presence of altruism under both mechanisms. Through our...

We report the results of a procurement experiments where subjects compete for procurement contracts to be awarded by means of a scoring auction. Two experimental conditions are considered, depending on the relative quality-price weight in the scoring rule. We show that different quality-price...

This paper presents the results from a national survey experiment that tests how voters evaluate alternative voting rules, like ranked choice voting (RCV). We examine data from the 2020 Collaborative Multiracial Post-Election Survey (CMPS), which allows for comparisons across racial groups. The...

We present a two-period collective bargaining model with asymmetric information and a persistent agenda setter. Voters have private information about their policy preferences. Only upon the failure of the initial proposal does the setter have a chance to revise it and call for a re-vote. The...

We present a two-period collective bargaining model with asymmetric information and a persistent agenda setter. Voters have private information about their policy preferences. Only upon the failure of the initial proposal does the setter have a chance to revise it and call for a re-vote. The...

Does party polarization affect the electoral prospects of a new centrist candidate? The paper investigates this question in the context of a laboratory experiment where a centrist candidate is added to the race between a left candidate and a right candidate. The experimental design varies the...

We propose a class of decisive collective choice rules that rely on a linear ordering to partition the majority relation into two acyclic relations. The first of these relations is used to pare down the set of the feasible alternatives into a shortlist while the second is used to make a final...

The initial allocation of carbon emission rights among different generating units is an important element in the initial stage of the construction of the carbon emission market for the power system, and is also the focus of attention in the construction of the current carbon market for the power...

Since their inception in 2013, inter partes review proceedings have steadily gained in popularity, killing patents at an astounding rate. It is no wonder that defendants flee to the PTAB when staring down costly patent infringement suits in district court. But IPR institution is not a right; it...

This paper presents a theoretical and empirical investigation of tax competition when voters use the tax policy of neighboring jurisdictions as information to evaluate the performance of their incumbent politicians. We show that this has implications both for voter tolerance of high taxes and...

We axiomatically study voting rules without making any assumption on the ballots that voters are allowed to cast. In this setting, we characterize the family of ''endorsement rules", which includes approval voting and the plurality rule, via the imposition of three normative conditions. The...

We characterize voting procedures according to the social choice correspondence they implement when voters cast ballots strategically, applying iteratively undominated strategies. In elections with three candidates, the Borda Rule is the unique positional scoring rule that satisfies 'unanimity'...

Can elections change people’s ideas about what is ethically right and what is wrong? A number of recent observations suggest that social norms can change rapidly as a result of election outcomes. We explore this conjecture using a controlled online experiment. In our experiment, participants...

We analyze the political stability of funded social security. Using a stylized theoretical framework we study the mechanisms behind governments capturing social security assets in order to lower current taxes. The results and the driving mechanisms carry over to a fully-fledged and carefully...

Individual contributions by infringing firms to the compensation of cartel victims must reflect their “relative responsibility for the harm caused” according to EU legislation. Several studies have argued that the theoretically best way to operationalize this norm is to apply the Shapley...