We prove the existence of a Pareto optimal state of a finite society that has socially differentiated persons, each with non-binary personal preferences that quasi-order a finite set of alternatives. Everybody engages in a volitional act of choice by maximization of non-binary preferences. As a...

This paper explores the relevance of soft budget constraints (SBC) to development studies by examining the parastatal sector. The political ingredient of the SBC is discussed by focusing on two examples: 1) religious and military foundations in Iran; and 2) Fannie Mae and Freddie Mac. It...

Large informal economy and high violence in daily political life are two demarcating features of Less Developed Countries (L.D.C.s). Is there a causal link? A possible channel is political clientelism, which arises from the need to protect the livelihood of informal sector workers in a...

For at least fifty years economists have argued that vertically-aggregated marginal willingness to pay, when set equal to marginal provision cost, will result in optimal public good provision levels. This methodological approach would be expected to yield an exact analog, in terms of optimal...

We report on an experiment investigating whether the Hayak Hypothesis (Smith, 1982) extends to the long run setting. We consider two environments; one with a common production technology having a U-shaped long run average cost curve and a single competitive equilibrium, and another with a common...

The recent literature on individual vs. group decisions over risk has brought about divergent results, mainly depending on the institutional rules through which groups take decisions. While some studies where group decisions relied on the majority rule showed no appreciable difference between...

We provide the theoretical foundations for a new estimation algorithm that non-parametrically infers level-k beliefs from laboratory choices in generalized guessing games with heterogeneous interactions. The algorithm takes the strategic dependencies of the game and subjects' choices as an input...

We report on an experiment investigating whether the Hayek Hypothesis (Smith, 1982) extends to the long run setting. We consider two environments; one with a common production technology having a U-shaped long run average cost curve and a single competitive equilibrium, and another with a...

We provide the theoretical foundations for a new estimation algorithm that non-parametrically infers level-k beliefs from laboratory choices in generalized guessing games with heterogeneous interactions. The algorithm takes the strategic dependencies of the game and subjects' choices as an input...

In this paper, we first replicated Harrison et al. (2012). Then, we studied if the group’s size has an impact on group’s risk aversion. In line with Harrison et al. (2012), our results confirm that no significant differences occur between individuals and groups risk aversion in three-person...