We develop a tractable model of limited cognitive perception of the optimal policy function, with agents using costly reasoning effort to update beliefs about this optimal mapping of economic states into actions. A key result is that agents reason less (more) when observing usual (unusual)...

The Water, Energy, Food and Ecosystems (WEFE) nexus refers to the system of complex and highly non-linear interconnections between these four elements. It now represents the basic framework to assess and design policies characterized by an holistic environmental end economical perspective. In...

We study a harvesting allocation problem consisting of a given number of fishers and a given number of fishing sites. We develop a framework in which one fisher is designated as Stackelberg leader, while the rest are followers. Moreover we introduce network externalities by taking into account...

We present first results from a new agent-based model (ABM) of a sports-betting exchange (such as those operated by BetFair, BetDaq, and SMarkets, among other companies) in which each agent holds a dynamically-varying opinion about some uncertain future event (such as which competitor will win a...

In present-day major financial markets around the world, adaptive automated trading systems are responsible for many more transactions than are human traders, and human traders have largely been replaced by trading machines that can process super-human quantities of data and react to market...