We model an economy that alternates randomly between abundance and scarcity episodes. We develop an original method to characterize in detail the structure of the Markovian competitive equilibrium. Accumulation and drainage of stocks are the main focuses. Economically appealing comparative...

We model an economy that alternates randomly between abundance and scarcity episodes. We develop an original method to characterize in detail the structure of the Markovian competitive equilibrium. Accumulation and drainage of stocks are the main focuses. Economically appealing comparative...

We model an economy that alternates randomly between abundance and scarcity episodes. We develop an original method to characterize in detail the structure of the Markovian competitive equilibrium. Accumulation and drainage of stocks are the main focuses. Economically appealing comparative...

We model an economy that alternates randomly between abundance and scarcity episodes. We develop an original method to characterize in detail the structure of the Markovian competitive equilibrium. Accumulation and drainage of stocks are the main focuses. Economically appealing comparative...

This article provides a summary of the refining industry development in the Czech Republic. It attempts to estimate tariffs charged by national transport company MERO and compare them with tariffs charged by other East European transit countries. National energy security in the matter of crude...

The security of energy supply is one of the main objectives of EU energy policy. In this paper, we introduce an index designed to evaluate the short-term risks associated with the external supply of energy to the EU Member States. It combines measures of energy import diversification, political...

As an answer to soaring oil prices, stabilization mechanisms based on specific taxes, such as the French Tipp flottante, have been discussed and introduced in some countries in early 2000s, but then soon abandoned. Our contribution aims at analysing the excise pass-through and the cost shifting...

In this paper we develop a general model of one-sided and two-sided platform businesses and apply it to a monopolist framework. We have a particular interest in how the social loss and other metrics depend on the strength of the network (direct or indirect) effect. We study how network effects...

In this paper we apply a general model of one-sided and two-sided platform businesses to a collusive framework which we model as joint profit maximization. We have a particular interest in how the social loss and other metrics depend on the strength of the network (direct or indirect) effect. We...