GLOBAL MEDITERRANEAN POLICY IMPLICATIONS IN VIEW OF THE NEW EEC ENLARGEMENT

The long expected new enlargement of the Community to include Spain and Portugal will undoubtedly affect existing trade arrangements of the EEC with the south and south-eastern countries of the Mediterranean basin. After examining the economic, political and strategic importance of the Mediterranean area to the Community, the paper suggests two approaches to reforming and strengthening the external Mediterranean policy of EEC-12: first, a short-term piecemeal approach to protect the sensitive areas of Mediterranean export trade, and second, a longer-term policy concept that will gradually lead to a new division of labour between the EEC and its Mediterranean trade partners.     

Price linkages in the international skim milk powder market: empirical evidence from nonparametric and time‐varying copulas

The objective of this article is to assess the integration of the international skim milk powder (SMP) market. This is pursued using monthly data over 2001 to 2014 from the three principal SMP‐producing regions (the EU, the USA and Oceania) and nonparametric kernel‐based and time‐varying copulas. The empirical results point to a strong and an increasing degree of overall price co‐movement and to statistically significant probabilities for joint price crashes and booms. While the EU and Oceania have been the regions with the highest degree of integration, the USA has been catching up with them.     

Competition in prescription drug markets: is parallel trade the answer?

This article uses a price determination model with dynamic panel data estimation to examine the extent to which pharmaceutical parallel trade promotes price competition and leads to downward price convergence. Little evidence of sustainable price competition is found. We find that prices are mainly affected by regulation and by competition in the wholesale distribution chain; that the pricing strategy of parallel distributors resembles that of originator drugs in importing countries; and that there may be upward rather than downward price convergence. Drawing on the European evidence, the findings also indicate that opening the US market to parallel imports will not necessarily lead to competition and enhance pharmaceutical cost containment. Copyright © 2010 John Wiley & Sons, Ltd.     

Challenges and directions in knowledge asset trading

This paper addresses the area that is at the intersection of knowledge management and electronic commerce. This area refers to the exchange and trade of explicit and implicit knowledge at an inter‐organizational level. Electronic knowledge marketplaces are currently emerging to address the opportunities and risks found in the purchase and selling of knowledge in the business‐to‐business (B2B) environment, the need for supporting long‐lasting relationships of knowledge exchange and the requirement for facilitating virtual community contexts where knowledge seekers can find suitable knowledge providers and knowledge providers can advertise and sell their available knowledge. The paper describes the business challenges associated with the design of an Internet‐based knowledge marketplace. INKASS, a European IST project, has stimulated this work and has provided real‐life verification on the arguments raised and on the positions adopted herein. Copyright © 2005 John Wiley & Sons, Ltd.     

Bounds on Derivative Prices in an Intertemporal Setting with Proportional Transaction Costs and Multiple Securities

The observed discrepancies of derivative prices from their theoretical, arbitrage-free values are examined in the presence of transaction costs. Analytic upper and lower bounds on the reservation write and purchase prices, respectively, are obtained when an investor's preferences exhibit constant relative risk aversion between zero and one. The economy consists of multiple primary securities with stationary returns, a constant rate of interest, and any number of American or European derivatives with, possibly, path-dependent arbitrary payoffs.     

Reforms of Environmental Policies in the Presence of Cross‐border Pollution and Public–Private Clean‐up*

We construct a two‐country model where pollution from production is transmitted across borders. Pollution abatement is undertaken by both private producers and the public sector. We characterize Nash optimal levels of the policy instruments in the two countries: emission taxes and funds allocated for public abatement activities. We examine the implications of a number of multilateral policy reforms. One of our findings is that the magnitude of the beneficial effect of a reform depends on the scope of the reform; if it is restricted to a subset of policy instruments, then the efficacy of environmental policy reform can be greatly undermined.