A model of "satisficing" behavior in the repeated Prisoners Dilemma is studied. Each player has an aspiration at each date, and takes an action. [S]he switches from the action played in the previous period only if the achieved payoff fell below the aspiration level (with a probability that...

In this paper we provide a general equilibrium model that helps explaining payment choice at the retail level: cash, electronic and paper-based instruments. In particular, it provides theoretical foundations to reconcile previous empirical evidence on this issue. The payment pattern of a given...

We experimentally investigate the effect of population viscosity (an increased probability to interact with others of one's type or group) on cooperation in a standard prisoner's dilemma environment. Subjects can repeatedly choose between two groups that differ in the defector gain in the...

According to neoclassical models, economies converge to their steady-states. In this paper we confirm that both significant differences among Spanish regions¿ steady-states and fastconvergence to them exist. We analyse their time stability over the period 1964-93 and their possible...

A model of optimal economic growth with a constant population subject to a constraint on the availability of land is presented. It takes account of the dual character of land as a production factor and as a consumption good (environmental amenities) by determining the optimal intertemporal...

This paper analyzes Spanish economic growth and the effect of interaction between human capital accumulation and sectoral structure. Data show significant differences in sectoral human capital stocks per worker for the period 1965-95. When tested, the effect of human capital, both as an input...

This paper contains an analysis of the economic effects of human capital onproduction, measured as Gross Value Added per full-time equivalent worker. To thisend, a Cobb-Douglas type production function has been used, with Gross Value Added(GVA) a function of human capital and private and public...

This paper studies implementation of cooperative payoffs in finitely repeated games when players implement their strategies by finite automata of big sizes. Specifically, we analyze how much we have to depart from fully rational behavior to achieve the Folk Theorem payoffs, i.e., which are the...

The main contribution of this paper is to present a new procedure to reach cooperation through pseudorandom schemes in the finitely repeated Prisoner's Dilemma game, when strategies are implemented by automata. The equilibrium path consists of a communication process followed by a coordinated...

This paper compares transitional dynamics in two alternative R&D non-scale growth models; one includes endogenous human capital, whereas the other does not. We show that focusing on the speed of convergence to discriminate between the two models can be misleading. Our analysis suggests that a...