This paper investigates the two-sided nature of the newspaper industry. We explicitly take into account cross network eects that exist between advertisers and newspaper readers. On one side, advertisers.demand for publicity space depends on the number of newspaper readers and their...

Many contributions to the literature on competition in banking use the Panzar and Rosse test (1987). This test encompasses a variety of market outcomes assuming firms maximize profits. However, when applied to the banking industry, this assumption may not be always valid as banks sometimes may...

This paper uses representative firm level panel data of 1,701 Bulgarian and 2,047 Romanian manufacturing firms to estimate market power (i.e. price-cost margins) and to analyze how these are affected by privatization and increased competitive pressure. In contrast to earlier work that analyzes...

In this paper, we analyze the effects of trade, concentration and ownership on the pricing behavior of firms in two transition countries, Bulgaria and Romania. We use an extensive dataset of more than 3000 firms and sector level infirmation to estimate the effects of these three factors on the...

We introduce an analytical framework close to the canonical model of platfirm competition investigated by Rochet and Tirole (2006) to study pricing decisions in two-sided markets when two or more platfirms are needed simultaneously for the successful completion of a transaction. The model...

We examine whether the European settlement institutions are technically efficient. This is done by means of estimating a translog cost function, and investigating whether scale economies are fully exploited. Since the sample is quite heterogeneous, fixed effects regression is introduced. From...

Agricultural cooperatives have often been promoted as a way to increase their market power and to obtain stability of profit against uncertainty. This paper estimates the firm-level markups and markup volatility to identify the countervailing market power of cooperatives in the Italian fruits...