The Ricardian equivalence theorem has been widely debated since (at least) the seventies. The theorem states that househoolds should not change their consumption path in response to changed timing of taxes, given the path of government consumption. In the paper, theoretical models giving rise to...

We suggest a methodology for valuing corporate securities that allows the straightforward derivation of closed form solutions for complex capital structure scenarios. The tractability of the approach stems from its modularity - we provide a number of intuitive building blocks that are sufficient...

This paper analyzes the effects of budget deficits on consumption when individual taxes are stochastic. It is shown that the co-movements between budget deficits and private consumption will depend on how risk averse individuals are. In the case of lump-sum taxes, it is sufficient to assume that...

Does risk aversion lead to softer or fiercer competition? To give a complete answer, I provide a framework that can accommodate a wide range of alternative assumptions regarding the nature of competition and types of uncertainty. I show how more risk aversion will influence a firm's best...

We investigate the term structure for the case when interest rates are allowed to be driven by a general marked point process as well as by a Wiener process. Developing a theory which allows for measure-valued trading portfolios we study existence and uniqueness of a martingale measure, as well...

This paper analyzes the effects on present consumption of budget deficits under different assumptions regarding demographics. In the first part, birth and death rates are deterministic, and in the second part, birth rates are assumed to be stochastic. In the case of a deterministic population...

In order to determine to what extent capital investments are sunk costs this study deals with salvage values of discarded metalworking machinery. Even though these assets are expected to be non-specific many of the discarded assets are scrapped rather than sold on second-hand markets....

The paper argues that sellers sometimes impose exclusivity clauses on their buyers in order to prevent arbitrage between brands. In a duopoly model in which the sellers compete through fairly general long term contracts, it is shown that common agency is always allowed whenever reselling can be...

Employee share ownership is growing increasingly important. This paper studies employee share ownership in an economy with one monopoly union for each firm. We modify an implicit contra t model by adding dividend income to the usual wage income. Union members differ in exogenous stock endowments...

The paper explores the question of whether markets under laissez-faire will be able to insulate an economy from bad government money. Some recent proposals favour freezing the monetary base, by abandoning central bank operations. This requires active participation by the monetary authorities,...