This paper considers learning rules for environments in which little prior and feedback information is available to the decision maker. Two properties of such learning rules are studied: absolute expediency and monotonicity. Both require that some aspect of the decision maker's performance...

We study a world economy where worldwide policy coordination is essential to optimally stabilize unfavorable common supply shocks. We develop a two-stage game to investigate how to implement the first-best response to these shocks via a multilateral institution, whose board of directors is...

This paper considers learning rules for environments in which little prior and feedback information is available to the decision-maker. Two properties of such learning rules, absolute expediency and monotonicity, are studied. The paper provides some necessary and some sufficient conditions for...

In this paper we obtain the value that experimental subjects attach to a prisoners’ dilemma game by applying a related procedure to BDM (1964). We also obtain the value of a closely related game which does not incorporate any social dilemma. By comparing both values, we are able to classify...

We experimentally analyse simultaneous behaviour in a contest game and a public good game, whose endowment is shared. Competition for resources (i) almost eliminates overbidding, without affecting public good contributions and (ii) almost eliminates the behavioural spillovers between the games.

In a repeated public goods setting, we explore whether individuals, acting unilaterally, will provide an effective sanctioning institution. Subjects first choose unilaterally whether they will participate in a sanctioning stage that follows a contribution stage. Only those who gave themselves...

type="main" xml:id="sjpe12037-abs-0001" <title type="main">Abstract</title> <p>This study discusses informal hiring in terms of a standard principal–agent model. We have developed an adverse selection model of the labour market where effort is not contractible and employers have the opportunity to use informal search...</p>

This study provides additional empirical evidence to the research concerning the effects of gender and age on retrospective time judgements using data obtained from a Spanish database with more than 40,000 individual observations on time estimations. Statistical analyses were performed using the...