This paper is a first step toward closing the analytical gap in the extensive literature on the results of interactions between public and private R&D expenditures, and their joint effects on the economy. A survey focusing on econometric studies in this area reveals a plethora of sometimes...

This paper studies a game of strategic experimentation with two-armed bandits whose risky arm might yield a payoff only after some exponentially distributed random time. Because of free-riding, there is an inefficiently low level of experimentation in any equilibrium where the players use...

In a collective-action game a player`s payoff is the sum of (i) a private component that depends only on that player`s action, and (ii) a public component, common to all players and dependent upon all actions. A classic application is the private provision of a public good. Play evolves:...

The volunteer`s dilemma is an asymmetric n-player binary-action game in which a public good is provided if and only if at least one player volunteers, and consequently bears some private cost. So long as the value generated for every player exceeds this private cost there are n pure-strategy...

The purpose of this paper is to reflect, from an economist`s point of view, on the methodological issues raised by the study of social capital. This term has been used in many different ways to cover a broad range of phenomena (Durlauf & Fafchamps 2002). Perhaps it is best seen as a way of...

This paper presents a new consistent yearly series of gross income (between-group) inequality Ginis for four occupational categories in Argentina, Brazil, Chile, Colombia, Mexico, and Venezuela over the period 1900-2011 using a newly assembled wage dataset.  The approach used differentiates...

This paper investigates structural change in Argentina between 1900 and 1973.  It has been argued that trade policy under import-substituting industrialization disfavoured agriculture and led to a "technological lag" in the sector, and that this explains agriculture's relative decline during a...

Many interactive environments can be represented as games, but they are so large and complex that individual players are in the dark about others' actions and the payoff structure.  This paper analyzes learning behavior in such 'black box' environments, where players' only source of information...

Game harmony is a generic game property that can be used to predict cooperation in both generic and well-known normal form games. It describes how harmonious (non-conflictual) or disharmonious (conflictual) the interests of players are, as embodied in the payoffs. Pure coordination games are...

A public good is produced if and only if a team of m or more volunteers contribute to it. An equilibrium-selection problem leads to the questions: will collective action succeed? If so, who will participate in the team? The paper studies the evolution of collective action: as part of a...