We combine general equilibrium theory and théorie générale of stochastic processes to derive structural results about equilibrium state prices.

This paper studies recursive exchange economies with short sales. Agents maximize discounted expected utility. The asset structure is general and includes real securities, infinite-lived stocks, options, and other derivatives. The main result shows the existence of a competitive equilibrium...

We introduce a class of production function whose inputs and outputs constitute multiples of quality and quantity. Under the efficiency unit approach, we precisely reduce innovation regarding qualitative and quantitative improvements of production to the measurement of quality-adjusted...

Using an overlapping generations model, this paper describes interactions between naïve and sophisticated hyperbolic discounters in general equilibrium. The naïfs, who overestimate their future propensity to save and hence over-forecast the future equilibrium asset prices, are exploited...

This paper uses an extended version of 'FiMod-A DSGE Model for Fiscal Policy Simulations' (Stähler and Thomas Econ Model 29:239-261, 2012) with endogenous job destruction decisions by private firms to analyze the effects of several currently discussed labor market reforms on the Spanish...

This paper develops a new international trade model with capital market imperfections and endogenous borrowing costs in general equilibrium. Our theoretical model is motivated by new empirical patterns from enterprise survey data of the World Bank. Observing that a substantial fraction of the...

Socially responsible investment in analyzed in a general equilibrium context. This is important in order to understand the ultimate consequences of SRI on the decisions of economic agents. Building on models by Brock (1982) and Merton (1987), SRI is modelled as the choice to voluntarily give up...

Households in real cities are heterogeneous regarding their size and composition. This implies that the household structure -i.e. the (average) household size, the composition, the relative share of different household types, and the number of households - differs across cities. This aspect is...

Using an overlapping generations model, this paper describes interactions between naïve and sophisticated hyperbolic discounters in general equilibrium. The naïfes, who overestimate their future propensity to save and hence over-forecast the future equilibrium asset prices, are exploited...

Development accounting literature usually attributes the observed cross-country variation in per capita income to differences in countries' factor endowments and total factor productivity (the Solow residual). While the former can be relatively straightforward interpreted and measured, the...