This paper presents a firm and market model that is able to reproduce the empirically observed patterns on firm growth and its statistical characteristics. It goes beyond the existing firm models by reproducing all stylized facts established in the literature. Furthermore, the model is flexible...

We study the effects of merger on firm entry, product variety and prices in the retail craft beer market in California. We develop a new method to estimate multiple-discrete choice models in order to recover fixed costs. The method is based on bounds of conditional choice probabilities and does...

The United States spends twice as much per person on pharmaceuticals as European countries, in large part because prices are much higher in the US. This fact has led policymakers to consider legislation for price controls. This paper assesses the effects of a US international reference pricing...

This paper proposes a dynamic structural model with endogenous productivity to evaluate the impact of R&D on productivity when firms decide how much to invest; this decision depends on the competitive pressure that they face. Using data from Sweden, this paper finds that open market policies and...

This paper presents an estimable dynamic structural model of an oligopoly retail industry. The model can be estimated using panel data of local retail markets with information on new entries, exits and the size and growth of incumbent firms. In our model, retail firms are vertically and...

This paper examines the economic consequences of code-sharing agreements (CSA) in the airline market. CSA can be viewed as a vertical contract between airlines, which sometimes co-own the code-shared flights. Our structural model aims to understand how and to what extent CSA distorts market...

This study examines the economic consequences of a horizontal merger between Japanese airlines that took place in 2002, with particular emphasis on quality responses to the airline merger. A structural model allows firms to determine not only prices but also flight frequencies. The obtained...

The issue I want to take up here is how networks influence firm business not only from the costs and R&D side, but also from the demand side because of substitution - complementarity effects. In other words firms face networks at every intermediate level that has to meet the market. I will...