Wealth and price distribution by diffusive approximation in a repeated prediction market

The Market Price of Aggregate Risk and the Wealth Distribution

I introduce bankruptcy into a complete markets model with a continuum of ex ante identical agents who have power utility. Shares in a Lucas tree serve as collateral. The model yields a large equity premium, a low risk-free rate and a time-varying market price of risk for reasonable risk aversion. Bankruptcy gives rise to a second risk factor in addition to aggregate consumption growth risk. Thi...

a study on rate making and required reserves determination in reinsurance market: a simulation

reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...

Exponential wealth distribution in a random market. A rigorous explanation

In simulations of some economic gas-like models, the asymptotic regime shows an exponential wealth distribution, independently of the initial wealth distribution given to the system. The appearance of this statistical equilibrium for this type of gas-like models is explained in a rigorous analytical way.

Degree and wealth distribution in a network induced by wealth

A network induced by wealth is a social network model in which wealth induces individuals to participate as nodes, and every node in the network produces and accumulates wealth utilizing its links. More specifically, at every time step a new node is added to the network, and a link is created between one of the existing nodes and the new node. Innate wealthproducing ability is randomly assigned...

Market Structure and Price Adjustment in the Iranian Tea Market