We study two different modes of social influence on human or artificial decision makers operating in complex environments. One is through emulation of social values, and the other is through social recommendations for specific actions. In an economic environment where agents make trade and...

This paper introduces a social learning algorithm for recursive decision problems faced by players in large anonymous games. The algorithm keeps track of only the distributions of agents over possible state-action pairs. State update, value update and behavior update constitute the three stages...

This paper is about instability of equilibrium real rents in a pure exchange economy. Our main result hinges upon a low degree of substitutability between housing services and other commodities together with a low share of owner-occupied houses. We argue that regions or economies with a low...

This paper presents a simple model of housing cycles in a two good economy. We establish that nonsubstitutability between housing services and other commodities along with high degree of heterogeneity in home ownership may lead to a stable spiral path converging to a steady-state equilibrium of...

Fiscal rules are being increasingly used by both emerging and developed economies. This paper analyzes two alternative fiscal policy rules in terms of their impact on debt sustainability: a rule that fixes the ratio of primary surplus to GDP (“fixed surplus rule”) and one that sets the...

In this paper we examine the difference between T-Bill returns and common stock returns in Turkey. We observe that there is a bond premium in Turkey unlike the equity premia in developed countries. As an attempt to explain this surprising observation, we incorporate inflation risk and default...