Free trade,protection and economic development

Central to the following discussion is the assertion that a foreign trade policy which maximizes the static efficiency gains from trade may result in reduced dynamic or X-efficiency and thus impair a developing country’s development potential. The dominant view of the relation between international specialization and economic development is summarized. An alternative line of argument is presented in outline. Finally, the implications for development policy are sketched.     

Business models: Impact on business markets and opportunities for marketing research

Business models have evolved in the context of new venture creation. By offering an entrepreneurial perspective to established marketing elements such as value propositions, value capturing and value networks, business models provide marketing discipline with both challenges and opportunities to engage with entrepreneurial environments. In particular, business models call for approaches that elucidate value-in-use of marketing offerings, reveal the performance of contracts in orchestrating value networks and identify the performance of network configurations. In this article we present some implications of and opportunities for business models for marketing research.     

Macroeconomic fundamentals, price discovery, and volatility dynamics in emerging bond markets

This study characterizes volatility dynamics in external emerging bond markets and examines how prices and volatility respond to macroeconomic news. As in mature bond markets, surprises about macroeconomic conditions in emerging markets are found to affect both conditional returns and volatility of external bonds, with the effects on volatility being more pronounced and longer lasting than those on prices. Yet the process of information absorption tends to be more drawn-out than in mature bond markets. Global and regional macroeconomic news is at least as important as local news for both price and volatility dynamics.     

The effectiveness of European active labor market programs

Active Labor Market Programs are widely used in European countries, but despite many econometric evaluation studies analyzing particular programs no conclusive cross-country evidence exists regarding “what program works for what target group under what (economic and institutional) circumstances?”. This paper aims at answering this question using a meta-analysis based on a data set that comprises 137 program evaluations from 19 countries. The empirical results of the meta-analysis are surprisingly clear-cut: Rather than contextual factors such as labor market institutions or the business cycle, it is almost exclusively the program type that seems to matter for program effectiveness. While direct employment programs in the public sector frequently appear detrimental, wage subsidies and “Services and Sanctions” can be effective in increasing participants' employment probability. Training programs – the most commonly used type of active policy – show modestly positive effects.     

Anforderungen an den konventionellen Kraftwerkspark – wieviel und welche Kraftwerkskapazit?t wird ben?tigt?

The electricity supply system will, particularly in Germany, significantly be determined by the use of renewable energy sources. A?decreasing energetic utilization along with an increasing flexibility demand lead to chancing requirements for the conventional plant fleet. The question arises to what extent conventional generation capacity is needed in the future and if??compared to today??additional technical requirements have to be fulfilled due to the increased flexibility demand. Furthermore it has to be discussed how a required capacity level can be achieved and if??and under which conditions??today??s market design is sufficient or if additional capacity mechanism are necessary. These questions are discussed in this article. The questions as to the required capacity level and the means to achieve it depend on the perspective, which is chosen with respect to security of supply. Choosing a European perspective, i.e. a common responsibility for an appropriate level of security of supply in Europe, additional capacity mechanism are not necessary. Choosing a national perspective, i.e. requiring that national demand can??theoretically??be covered by capacity available in the particular country, does not only significantly increase the necessary amount of generation capacity but also??due to the fact that the electricity market already today is organized on a European rather than a national basis??requires additional capacity mechanisms to cover capacity demand. With respect to the flexibility demand a concerted as well as coordinated acting of the different independent market players is necessary to cover a more volatile residual load. However, there is no additional demand for technical flexibility.