We study a dynamic public capital accumulation model with infinitely-lived agents who follow the standard discounted utility model in their roles as consumers and voters. Saving policies are determined sequentially, period-by-period, by majority voting. When there is discounting heterogeneity,...

In this paper, we establish an axiomatically founded generalized recursive smooth ambiguity model that allows for a separation among intertemporal substitution, risk aversion, and ambiguity aversion. We axiomatize this model using two approaches: The second-order act approach à la Klibanoff,...

We provide a simple model in which the decision maker successively discovers elements of the world and expands the state space over time. We propose a dynamic consistency condition that after a new discovery the preference ranking should remain unchanged over acts to which the discovery is...

Partial equilibrium analysis has a conceptual dilemma that its object should be negligibly small in order to be free from income effect but then the consumer does not care for it and the notion of willingness to pay for it does not make sense. In the setting of a continuum of commodities, we...

This paper decision-theoretically investigates belief aggregation method which allows consistently updating the aggregate belief.After confirming that the Pareto axiom and dynamic consistency require decision power of an individual to evolve proportionally to how much his/her prior has been...

This study experimentally evaluates the performance of partial equilibrium mechanisms when different sectors run their mechanisms separately, despite the existence of complementarity between them.In our simple laboratory experiment setting that includes two sectors, each sector runs the...