Implementing Market Access

Implementing Efficient Market Structure∗

This article studies the design of optimal mechanisms to regulate entry in natural oligopoly markets, assuming the regulator is unable to control the behavior of firms once they are in the market. We adapt the Clarke–Groves mechanism, characterize the optimal mechanism that maximizes the weighted sum of expected social surplus and expected tax revenue, and show that thesemechanisms generally av...

Comparing market access formulas

This paper studies the impacts of several tariff reduction formulas on market access to US and EU agricultural markets. The two main instruments for the definition of market access are tariffs and TRQs. A liberalization of these policy instruments does not automatically improve import opportunities as this depends on the interaction of MFN tariff cuts, and developments of domestic supply and de...

A Note on Implementing LIBOR Market Model

Designing and Implementing E-market Games

Trading in electronic markets has been the focus of intense research over the last few years within the areas of Articial Intelligence and Economics. This paper discusses the need for tools to support the design and implementation of electronic market games. Such games simulating real life problems can be used in order to conduct research on mechanism design, markets and strategic behaviour. T...

FileWall: Implementing File Access Policies using Dynamic Access Context

FileWall is a file access control framework that allows file system administrators to enforce file access policies based on dynamic access context such as access history, environment, etc. Similar to a firewall, which interposes on a network path and operates on packets to enforce network access policies, FileWall interposes on a client-server path and operates on network file system messages t...