The aim of this paper is to develop a model-based seasonal adjustment method which will yield the same decomposition formulas as the descriptive seasonal adjustment procedures proposed in Schlicht/Pauly (1984) and Schlicht (1981). Hence the duality between the descriptive and the model-based...

Labour managed firms face some serious problems with regard to the provision of capital, especially of risk-bearing capital. These difficulties are discussed in the first part of the paper. Subsequently it is argued that these problems are rooted in the fact that the workers are insufficiently...

The linear savings function in Stiglitz' model of wealth distribution is replaced by the assumption that the average savings propensity of each individual is determined by its relative income position and the marginal propensity to save is an increasing function of individual income. It is shown...

These notes, published in 1981, introduce the concept of the social multiplier: If the behavior of agents is positively influenced by what members of their reference group do, this enhances the power of economic incentives.

Although it is not possible, in general, to give a macro description of a micro model over the entire state space of the micro model, it is possible to aggregate exactly over a subspace. The set of micro states where aggregation is possible forms the aggregation set. The paper considers the...

The seasonal adjustment method proposed by Schlicht (1981) can be viewed as a method that minimizes non-stochastic deviations (perturbations). This interpretation gives rise to a critique of the seasonality criterion used there. A new seasonality criterion is proposed that avoids these...

A labor market is considered that is characterized by job competition over job ladders. Firms paying more for comparable jobs can attract workers with better background characteristics (with general human capital) and will lose fewer trained workers (with general and firm-specific human...