"We analyze the volatility surface vs. moneyness and time to expiration implied by MIBO options written on the MIB30, the most important Italian stock index. We specify and fit a number of models of the implied volatility surface and find that it has a rich and interesting structure that...

"This paper characterizes equilibrium asset prices under adaptive, rational and Bayesian learning schemes in a model where dividends evolve on a binomial lattice. The properties of equilibrium stock and bond prices under learning are shown to differ significantly compared with prices under full...

"This paper develops a two-country OLG model under the assumption that investors are on a Bayesian learning path. While investors from both countries receive identical information flows, domestic investors start off with less precise prior beliefs concerning foreign fundamentals. On a learning...

"We show that when in Lucas trees model the process for dividends is described by a lattice tree subject to infrequent but observable structural breaks, in equilibrium recursive rational learning may inflate the equity risk premium and reduce the risk-free interest rate for low levels of risk...

"This paper proposes a new tractable approach to solving asset allocation problems in situations with a large number of risky assets which pose problems for standard numerical approaches. Investor preferences are assumed to be defined over moments of the wealth distribution such as its skewness...

1. Introduction -- Part I: basic concepts -- 2. Piketty's contribution -- 3. Measurement -- 4. Inequality and aggregate demand -- Part II: endogenous dynamics and instability -- 5. Aggregate demand, growth and instability -- 6. Wealth, public debt and instability -- 7. Recursive workhorses --...

Contrasting architectonics for a theory of public finance -- Property, state and public finance -- State and market : a two-forum societal architecture -- Political entrepreneurship within the ecology of enterprises -- The economic organization of political enterprises -- Revenue extraction :...

"Taking an innovative look at the origins of economics, this forward-thinking book relocates economics from a materialistic general theory of rational action into an idealistic theory of social organization and individual action. Adding new insightful analytical methods such as complexity...

"Innovative in its approach, Rethinking Public Choice reviews the concept of public choice since the 1950s post war period and the application of economics to political practices and institutions, as well as its evolution in recent years attracting contributions from political science and...