Showing 1 - 10 of 23
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This paper explores the following chain of conjectures: rising use of the internet, the widespread access to global information, and intensified communication between regions and countries brought about, for example, by intensified trade links bring about expansion of people's social space and...
Persistent link: https://www.econbiz.de/10011620533
We calculate the equilibrium fraction of cooperators in a population in which payoffs accrue from playing a single-shot prisoner's dilemma game. Individuals who are hardwired as cooperators or defectors are randomly matched into pairs, and cooperators are able to perfectly find out the type of a...
Persistent link: https://www.econbiz.de/10012039678
Consider a population of farmers who live around a lake. Each farmer engages in trade with his m adjacent neighbors, where m is termed the "span of interaction". Trade is governed by a prisoner's dilemma "rule of engagement". A farmer's payoff is the sum of the payoffs from the m prisoner's...
Persistent link: https://www.econbiz.de/10008661733
This paper asks whether population growth is conducive to the sustainability of cooperation. A simple model is developed in which farmers who live around a circular lake engage in trade with their adjacent neighbors. The payoffs from this activity are governed by a prisoner's dilemma "rule of...
Persistent link: https://www.econbiz.de/10009238658
This paper develops a model of voluntary migration into degrading work. The essence of the model is a tension between two "bads" that which arises from being relatively deprived at home, and that which arises from engaging in humiliating work away from home. Balancing between these two "bads"...
Persistent link: https://www.econbiz.de/10009007635
In the model of Stark et al. (1997, 1998), the possibility of employment in a developed country raises the level of human capital acquired by workers in the developing country. We show that this result holds even when workers have the option to save. -- Human capital formation ; Savings ;...
Persistent link: https://www.econbiz.de/10009700329
This paper provides a novel explanation of "educated unemployment," which is a salient feature of the labor markets in a number of developing countries. In a simple job-search framework we show that "educated unemployment" is caused by the perspective of international migration, that is, by the...
Persistent link: https://www.econbiz.de/10003358419
A framework that yields different possible patterns of migration as optimal solution to a simple utility maximization problem is presented and explored. It is shown that seasonal migration arises as an optimal endogenous response to a comparison of costs (of living and of separation) and returns...
Persistent link: https://www.econbiz.de/10003484944