In questo paper sono esaminate e discusse criticamente le giustificazioni addotte dalle letteratura a sostegno di un saggio di preferenza temporale sia a livello dell’allocazione ottima di capitale che dell’equità fra diverse generazioni. Dopo una breve disamina storica relativa alle...

We build a workable game of common-property resource extraction under rational Bayesian learning about the renewal prospects of a resource. We uncover the impact of exogenously shifting the prior beliefs of each player on the response functions of others. What we ?find about the role of...

At least a quarter of college students in the United States graduate with more than one undergraduate major. This paper investigates how students decide on the composition of their paired majors? In other words, whether the majors chosen are substitutes or complements. Since students use both...

Przedstawiono, niepodzielny przez wiekszosc autorow zajmujacych sie zbiorami rozmytymi, poglad, ze niepewnosc i nieostrosc sa to dwa istotnie rozne zjawiska empiryczne i dlatego musza byc wyjasnione lub tylko opisywane za pomoca roznych teorii: teorii prawdopodobienstwa i teorii zbiorow...