This paper focuses on the sluggish growth of world trade relative to income growth in recent years. The analysis uses an empirical strategy based on an error correction model to assess whether the global trade slowdown is structural or cyclical. An estimate of the relationship between trade and income in the past four decades reveals that the long-term trade elasticity rose sharply in the 1990s, but declined significantly in the 2000s even before the global financial crisis. These results suggest that trade is growing slowly not only because of slow growth of Gross Domestic Product (GDP), but also because of a structural change in the trade-GDP relationship in recent years. The available evidence suggests that the explanation may lie in the slowing pace of international vertical specialization rather than increasing protection or the changing composition of trade and GDP.

"Fragmentation" is a term used in this volume to describe cross-border component specialization and production-sharing. Examination of recent trade data suggests that offshore sourcing of parts and components, as well as offshore assembly, are assuming an increasing role in the world economy. The theoretical implications of this type of specialization are examined in several chapters with the aid of both Ricardian and Heckscher-Ohlin trade models. Production is first decomposed ("fragmented") into its constituent parts and activities, and then it is at this level that factor-intensities and technologies are calibrated. The implications of intra-product specialization and component trade are investigated under conditions of free, restricted, and preferential trade. The role of multinationals is explored and the importance of cross-border service-links among component activities is examined. Overall, extension of the principle of comparative advantage beyond products to the realm of parts and components is welfare-enhancing. Industries take advantage of offshore sourcing in order to reduce costs and increase competitiveness. Component specialization offers new and additional opportunities for the exploitation of scale economies. Across a broad range of conditions, it raises output and employment. Its effects on wages are spelled out. Trade between advanced, high-wage and developing low-wage countries is an obvious candidate for the two-way application of component specialization. The empirical part of the volume presents an evaluation of new data which allow the separation of trade in components and in final products. It also provides assessments of the role of component specialization in the trade of several countries and regions. In addition to their relevance for trade theorists and country specialists, the studies collected in this volume have interesting implications for the conduct of trade policy. They contradict claims that trade with low-wage countries must be welfare-reducing and they suggest new approaches to industrialization and economic development.

In this book, Radlo increases understanding of offshoring, outsourcing and international production fragmentation, and explains the impact of this phenomenon on the economies and enterprises. Key features include a comprehensive theoretical explanation of offshoring and outsourcing at both macroeconomic and microeconomic level, as well as an explanation of practical consequences of the mentioned phenomenon for the development of the global economy, national economies, concrete industries and enterprises. Unlike other publications, which are often characterized by narrow management or a macroeconomic approach to the analysis of offshoring and outsourcing, Radlo's text offers real insight into the global impact of production fragmentation.

The unprecedented globalization of the production process, dividing up the value chain, has brought the integration of trade and the disintegration of production, with deep implications for the international division of labor. Have Central European economies been able to readjust their production structures to international markets? Three of them: Estonia, Hungary, and Slovakia have done especially well.