This paper studies consumption and labor supply in a model where agents have partial insurance and face risk and initial heterogeneity in wages and preferences. Equilibrium allocations and variances and covariances of wages, hours and consumption are solved for analytically. We prove that all...

This article describes ZEW-EviSTA®, the microsimulation model developed and used at ZEW - Centre for European Economic Research in Mannheim. The model simulates the German tax and transfer system using household micro level data. By estimating fiscal effects, labor market outcomes as well as...

This documentation describes FiFoSiM, the integrated tax benefit microsimulation and CGE model of the Center of Public Economics at the University of Cologne. FiFoSiM consists of three main parts. The first part is a static tax benefit microsimulation module. The second part adds a behavioural...

We present a combined, consistent microsimulation-AGE model that uses the labour market model PACE-L, data from the German Socio-Economic Panel and a discrete choice labour supply estimation. The model is used to analyse a reform that cuts the social assistance minimum income and lowers the...

In this paper, we examine an exchange economy with a financial market composed of three assets: a share of a stock, an European call option written on the stock, and a riskless bond.

This paper considers the option pricing when dynamic portfolios are discretely rebalanced.

In this paper, we examine an exchange economy with a financial market composed of three assets: shares of a stock, European call options written on the stock, and riskless bonds. The financial market is assumed to be incomplete and the option is not a redundant asset. In such a case the...

This paper proposes a model of an incomplete markets economy with pro- duction, in which the firm acts as financial innovator by issuing claims against its stock. The firm’s objective is to maximize its adjusted value, which is the sum of the market value and the shareholders’ surplus from...

We consider a two period pure exchange economy with a finite number of states of nature at the second date. The economy consists of a real asset structure and a finite set of durable goods in the initial period that depreciate; we suppose that there is only one single good available in each state...

This paper explores how sales and employment for knowledge intensive consulting firms are correlated. I apply theory on cash flow-investment sensitivities, mostly applied to manufacturing firms, to a less capital intensive part of the economy. Therefore the knowledge intensive consulting sector...