This paper is an attempt to grasp and model the problem of optimal strategy of a firm under conditions of unremitting increase of returns to scale and multiple threats of firm's downfall. The firm in our model has to pay high fixed costs to enter the market and its marginal costs are...

According to the effective market theory, the stock prize on an effective market is the best estimate of the stock's current value. This is the basic assumption for predictions using experimental markets. This article describes the first experimental market organised in the Czech Republic, the...

In this article two original microeconomic models of an externality market are described: (1) model of optimal financial compensation of a damage caused by a negative externality in the economy with agents maximizing probability of their survival (generalized Coase Theorem) and (2) generalized...

We analyze the determinants of interest rate spreads of different loan categories in the Czech Republic during 2004–2011. We employ a detailed bank supervisory dataset that allows us to construct the actual spreads for four loan categories, namely small and large corporate loans, consumer...