This paper considers a variation of the partnership game with imperfect public information, in which teams are semi-autonomous. The only hierarchical intervention in teamwork is when a superior is called in by a team member to adjudicate alleged cases of free-riding or unjustified lateral...

The model presented in this paper distinguishes an industrial and an agricultural sector within a developing economy, which interact predominantly through the goods market. Investment determines saving through the Keynesian mechanism of effective demand. Environmental degradation results from...

For several decades there has been a migration of highly qualified workers from developing to industrial countries. What are the causes of this "brain drain", which many regard as a subsidy from the poor to the rich? What consequences does it have for the countries concerned? Are there effective...