We study the economic impacts of the interaction between a regulator's Intellectual Property Rights (IPR) protection policy against software piracy on the one side and the forms of IPR protection that software producers may themselves undertake to protect their intellectual property on the other...

We introduce an intra-industry setup in order to reconsider the consequences of government (in)ability to precommit to its policies when it is constrained to only one policy instrument (second-best policies). This setup nests the standard frameworks of strategic trade policy—the...

The annual CERGE-EI economic survey of the Czech Republic provides an overview of the country's recent economic and political developments, as well as its major institutions, business environment, taxes, and other public policies. It also contains a host of data on the Czech Republic and other...

We introduce spillover e¤ect into John Sutton's (1991,1998) concept of endogenous sunk costs. These sunk costs appear in the form of R&D investment into quality in our framework. We show that with spillovers increasing and the effectiveness of investment in raising quality decreas- ing, the...

Two software developers, each offering a product variety of different (exogenously given) quality, compete in prices for heterogeneous users who choose from purchasing a legal version, using an illegal copy, and not using a product at all. Using an illegal version violates intellectual property...

We study price discrimination in a monopolistic software market. The monopolist charges different prices for the upgrade version and for the full version. Consumers are heterogeneous in taste for infinitely durable software and there is no resale. We show that price discrimination leads to a...

We study how the strength of public intellectual property rights (IPR) protection against software piracy (copyright protection) affects private IPR protection (that software developers may themselves undertake to protect their IPR). There are two software developers that offer a product variety...

The theory of strategic trade policy posted a challenge to the prevailing concept of free trade. The key claim of the theory is that a significant share of international trade takes place in an imperfectly competitive environment that, in turn, requires oligopoly theory as an underlying concept....

The common denominator of this monograph is the application of dynamic oligopoly theory in analyzing the underlying strategic effects in particular microeconomics issues (positive analysis) and ensuing policy implications of these issues (normative analysis). Part I deals with strategic trade...