This paper introduces the concept of the Testing Value into the analysis of environmental decisions under uncertainty and irreversibility. This value emerges in situations where the probability of receiving information concerning future economic benefits and costs of development depends on the...

In this paper ambiguity aversion is measured through the maximum price the decision maker is willing to pay in order to know the probability of an event. Two comparative problems are examined in which the decision maker faces an act: in one case buying information implies playing a lottery,...

We propose a bargaining process with alternating proposals as a way of solving non-cooperative games, giving rise to Pareto efficient agreements which will, in general, differ from the Nash equilibrium of the constituent games.

Research on integrative modeling has gained considerable attention In this paper ambiguity aversion is measured through the maximum price the decision maker is willing to pay in order to know the probability of an event. Two comparative problems are examined in which the decision maker faces an...

Ricardo’s argument on machinery seems to deal both with technical progress and with the substitution of machines for circulating capital. However, they produce different effects, which are to be distinguished and analysed. Two models are introduced: in the first model, there is technical...

The article discusses the main trends in the formation and evolution of political economy as a scientific discipline. By proposing to include under such label all studies of the organisation of human societies for what concerns the activities of exchange and production, the article deals with...

We define coherent-ambiguity aversion within the Klibano¤, Marinacci and Mukerji (2005) smooth ambiguity model (henceforth KMM) as the combination of choice-ambiguity aversion and value-ambiguity aversion. We analyze theoretically ?ve ambiguous decision tasks, where a subject faces two-stage...

Some unpleasant characteristics of the financial reality over the last few years are examined. First, financial growth was largely based on products that are not exchanged on organized markets, but rather over-the-counter. Moreover, they are often opaque and illiquid, and lack symmetric...

We define coherent-ambiguity aversion within the Klibanoff, Marinacci and Mukerji (2005) smooth ambiguity model (henceforth KMM) as the combination of choice-ambiguity aversion and value-ambiguity aversion. We analyze theoretically five ambiguous decision tasks, where a subject faces two-stage...