Fall Siemens: Darf ein profitabler Weltkonzern ostdeutsche Standorte schließen?

Wirtschaftsdienst - Die Ankündigung des Siemens-Konzerns, trotz insgesamt guter Gewinnlage, Arbeitsplätze in strukturschwachen Regionen Ostdeutschlands abzubauen, wurde quer durch das...     

Multifunctional peri-urban agriculture—A review of societal demands and the provision of goods and services by farming

Peri-urban areas around urban agglomerations in Europe and elsewhere have been subject to agricultural and land use research for the past three decades. The manner in which farming responds to urban pressures, socio-economic changes and development opportunities has been the main focus of examination, with urban demand for rural goods and services representing a driving factor to adapt farming activities in a multifunctional way. Working within the peri-urban framework, this review pays particular attention to the relevance of multifunctional agriculture. Academic discourses and empirical insights related to farm structure and practices beyond conventional agriculture are analysed. Diversification, recreational and environmental farming, landscape management and specialisation, as well as direct marketing are all taken into consideration and discussed within the context of landscape functions. The provision of rural goods and services is contrasted with societal demands on peri-urban agriculture. This review finds that multifunctional agriculture has been commonly recognised in peri-urban areas – a phenomenon that includes a large variety of activities and diversification approaches within the context of environmental, social and economic functions of agriculture. In response to the post-productive, consumption-oriented requirements of the urban society, peri-urban farmers have intensified their uptake of multifunctional activities. Nevertheless, not all multifunctional opportunities are being fully developed when one considers the large and growing urban demand for goods and services provided by agriculture carried out near the city. This paper discusses policy and planning approaches to support multifunctional agriculture in peri-urban areas.     

The need for a new approach to regulating fixed networks

The increasing danger of excess capacity in the regulated fixed networks calls into question the established long-standing pricing standards for wholesale services based on forward-looking long-run incremental costs (FL-LRAIC). Within the EU “Regulatory Framework for Electronic Communications and Services”, the FL-LRAIC standard has worked quite well in expanding markets, although even there price-squeeze problems have appeared. In contracting markets the price-squeeze issue, however, becomes paramount and lower prices both at the wholesale and retail levels would be efficient. Because both expansion and contraction could be relevant in the future, this paper suggests an optional approach based on the wholesale price formula p=min{FL-LRAIC, Retail-Minus} with an optional replacement of per-minute charges by capacity-based access charges (CBC). This will generally protect alternative competitors against price-squeeze while at the same time allowing the fixed-network incumbent full downward price flexibility. It also protects alternative competitors and end users against excessively high prices.     

Social responsibility and the future of multinationals: Guidance without rules

While voluntary behavior and social responsibility have so far played a peripheral role in multinational corporations’ global strategies, the author argues that the non-market social responsibility dimension will have to be incorporated systematically in management’s forward planning as a growing factor if the multinationals want to secure their future.     

The Global Asset Management Industry: Competitive Structure and Performance

The asset management industry represents one of the most dynamic parts of the global financial services sector. Funds under institutional management are massive and growing rapidly, particularly as part of the resolution of pension pressures in various parts of the world. The industry is not, however, well understood from the perspective of industrial organization and international competition, which is the focus of this paper. It begins with a schematic of asset management in a national and global flow-of-funds context, identifying the types of asset‐management functions that are performed and how they are linked into the financial system. It then assesses in some detail the three principal sectors of the asset management industry—mutual funds, pension funds, and private-client assets, as well as foundations, endowments, central bank reserves and other large financial pools requiring institutional asset management services. Relevant comparisons are drawn between the United States, Europe, Japan and selected emerging-market countries. This is followed by a discussion of the competitive structure, conduct and performance of the asset management industry, and its impact on global capital markets.     

Price Regulation for Independent Transmission Companies

This paper considers methods of price structure regulation of electricity transmission in the context of an independent transmission company (TRANSCO). The focus is on two-part tariffs where the variable part would reflect congestion charges (and ancillary services) while the fixed part would reflect capacity costs. The two-part tariffs form a price-cap index, and the firm could rebalance prices, as long as the index satisfies the price-cap constraint. The firm would then have incentives to trade off congestion against capacity expansion in such a way that it becomes profitable to expand, whenever the costs of congestion on average exceed the costs of expansion. However, with chained Laspeyres weights in the price-cap index expansion may be suboptimal. We therefore discuss ways to improve the expansion factor. Implementing the regulatory schemes considered suggests a hybrid approach combining a TRANSCO with an independent system operator (ISO).     

Central Bank Policy in a More Perfect Financial System

Financial innovation increases markets' liquidity and provides economic agents with new instruments to better handle risks, but it reduces the efficacy of monetary policy while strengthening the logic and force of the “unholy trinity”. Increased liquidity of financial markets and increased leverage of financial positions imply that speculators can attack unsustainable fixed exchange rates faster and more powerfully than ever. The rapid innovation of new financial instruments in these markets also implies the futility to “throw sand in the wheels” through regulation or the introduction of transaction taxes. The higher asset substitutability generated by the emergence of derivatives makes the definition of “money,” particularly of broad monetary aggregates, increasingly difficult. In a more complete financial market system central banks find it harder to predict the effect of a given monetary impulse on real output and employment with any reasonable precision. Discretionary monetary policies aimed at output and employment become more uncertain. Consequently, central banks should focus on the long-run goal of price stability.     

Does Outsourcing to Central and Eastern Europe Really Threaten Manual Workers’ Jobs in Germany?

Starting from the observation of significant within‐industry skill‐upgrading, this paper analyses how international outsourcing has affected the relative demand for manual workers in German manufacturing during the 1990s. We combine trade and input‐output data to disentangle international outsourcing and trade in final goods and differentiate between the effects of narrowly and broadly defined outsourcing towards Central and Eastern Europe (CEEC), the European Union (EU15) and the rest of the world. Accounting for the endogeneity of international outsourcing by applying instrumental variable techniques, the empirical analysis showed that international outsourcing is indeed an important explanatory factor for the observed decline in relative demand for manual workers in German manufacturing. Particularly, outsourcing towards CEEC plays a major role, irrespective of whether a narrow or wide measure of outsourcing is applied. Using a narrow outsourcing measure and controlling for the adverse demand effects of skill‐biased technological change, time‐changing industry characteristics, wages as well as industry unobserved characteristics, international outsourcing towards CEEC is found to have lowered the manual workers’ wage bill share by 2.7 per‐centage points between 1991 and 2000. In its magnitude this effect is comparable to the skill‐biased effect of technological progress, as captured by our controls. Outsourcing towards countries outside CEEC and outside the EU15 is found to have small negative effects on the relative demand for manual workers, but only if one follows the broad definition of international outsourcing. Outsourcing towards the EU15 is, however, always found to be insignificant.     

Economics of undersea resources

The open seas have recently become recognized as a major resource on which the world is likely to grow increasingly dependent in the years ahead. With regard to their exploitation questions of efficiency and equity have arisen that are being fought out primarily within the UN Conference on the Law of the Sea the sixth round of which ended last month, once again without any concrete results. Professor Walter explains what is at stake.