Future electricity generation will involve low or moderate temperature technologies. In such a scenario, optimisation of thermodynamic cycles will be a key task.

In the paper, two systems for solar thermal power plants (STPPs) are devised for improving the overall performance of the plant. Each one attempts to reduce losses coming from two respective sources. The systems are simulated and compared to a reference STPP.

Operations managers are becoming more important in modern corporations. They do not only care on firms’ inventory management but also they are involved in firms’ strategic decisions. Within this setting we ask about the consequences in the inventory policy of this new role undertaken by...

In the framework of Cognitive Approach, this paper proposes a new method to identify strategic groups (SG) using Data Envelopment Analysis (DEA) methods. Two assumptions are maintained in the SG literature: first, firms grouped together value inputs and outputs similarly, and, second, some...

I consider an auction with participants that differ in valuation and access to liquid assets. Assuming credit is costly (e.g. due to moral hazard considerations) different auction rules establish different ways of screening valuation-liquidity pairs. The paper shows that standard auction forms...

This paper addresses the hedging of bond portfolios interest rate risk by drawing on the classical one period no-arbitrage approach of Financial Economics (Ingersoll (1987)). Under quite weak assumptions on the interest rate behavior several shadow riskless assets are introduced by means of...

We consider a model in which a holding company has to decide whether to finance an investment project in a subsidiary. The project can be financed either through internal capital or through debt. The subsidiary's manager has private information on the quality of the project and has...

This paper presents a model linking two financial markets (stocks and bonds) with the real business cycle, in the framework of the Consumption Capital Asset Pricing Model with Generalized Isoelastic Preferences. Besides interest rate term spread, the model includes a new variable to forecast...