The Relationship between Knowledge Intensity and Market Concentration in European Industries: An inverted U-Shape
Niels Krap, Johannes Stephan
IWH Discussion Papers,
No. 3,
2008
Abstract
This paper is motivated by the European Union strategy to secure competitiveness for Europe in the globalising world by focussing on technological supremacy (the Lisbon - agenda). Parallel to that, the EU Commission is trying to take a more economic approach to competition policy in general and anti-trust policy in particular. Our analysis tries to establish the relationship between increasing knowledge intensity and the resulting market concentration: if the European Union economy is gradually shifting to a pattern of sectoral specialisation that features a bias on knowledge intensive sectors, then this may well have some influence on market concentration and competition policy would have to adjust not to counterfeit the Lisbon-agenda. Following a review of the available theoretical and empirical literature on the relationship between knowledge intensity and market structure, we use a larger Eurostat database to test the shape of this relationship. Assuming a causality that runs from knowledge to concentration, we show that the relationship between knowledge intensity and market structures is in fact different for knowledge intensive industries and we establish a non-linear, inverted U-curve shape.
Read article
Globalisierung und Beschäftigung – eine Untersuchung mit der Input-Output-Methode.
Udo Ludwig, Hans-Ulrich Brautzsch
IMK Studies Nr. 1/2008,
No. 1,
2008
Abstract
In the course of globalization imports play a more and more important role as inputs for national production. In the wake of this development, domestic products are substituted by imported goods and jobs are moved abroad. However, this enables domestic companies to become more competitive and to improve their position in national and international markets. Applying input-output techniques this paper shows that, although imports have risen considerably, the increase in domestic production induced by exports had an overall positive impact on the German economy. This holds not only for the trade balance of production sectors that are oriented to export activities, but for the trade balance as a whole. Overall, high export surpluses were accompanied by increases in value added. Furthermore, especially in the second half of the last decade employment benefited much; while the rising import of intermediate and finished goods has caused many job cuts, on balance the increase in employment in the wake of the strong export expansion has outdone the losses.
Even though many industrialized economies in Europe have made similar experiences, the impacts on job markets differed considerably. For example, while the strength of the increase in employment in the Netherlands was similarly to that in Germany, labour market improvements in France were much weaker, not least due to noticeably lower export surpluses.
Read article
Market Follows Standards
Ulrich Blum
Wirtschaft im Wandel,
No. 10,
2007
Abstract
Standards are an important part of the codified knowledge of a society. In contrast to industry standards, formal standards are created in a consensus-based procedure open to all interested parties. Only if an economic interest for application exists will formal standards be produced. Interested parties have to shoulder participation costs themselves, which enforces economic interest. Up to a certain extent, governments also trigger and finance formal standardisation processes through the new approach, which creates a framework that is filled by private activity. Standards stand at the end of intellectual property rights if the totality of the value chain of knowledge production is looked at. One important aspect is their accessibility and the inclusion of all necessary intellectual property rights, especially patents, at reasonable prices. Conversely, consortia may exclude groups from the use of their standards. By preventing the licensing of those patents included in a standard, they can effectively block market entry. Thus, “successful” standards often face antitrust problems. Formal standards reduce costs of production through economies of scale, economies of scope and network-economies. Goods and processes that are standardized signal quality, the inclusion of high technological standards and permanent presence in the markets, which again accelerates market dissemination. Firms face a dilemma: On the one hand, the penetration of a markets with industry standards offers potentials for high profits; on the other hand, this has to be balanced against the risk of failure, especially if clients are hesitant because they do not know which standard will be successful in the end. Formal standards create and stabilize trust markets. This is especially true in the area of globalisation. Europe, which has to face an enormous competition in the international knowledge economy, needs an institutionally efficient approach to formal standardisation. This contribution addresses future problems of the European standardisation that have been developed within the framework of a working group of the European Standardisation Organisation called Future Landscape of European Standardisation (FLES).
Read article
Innovations as driving force of the knowledge society – concepts and contemporary theoretical approaches
Jutta Günther, Björn Jindra
Wirtschaft im Wandel,
No. 9,
2007
Abstract
In response to the question what secures Europe’s future competitiveness, it is often in the context of “knowledge society” referred to location advantages for research and development (R&D), innovation and knowledge. Respective point of view is not only represented by decision makers of high-duty industrial countries, but also by so called catching up economies in Central and Eastern Europe as well as Asia. The present article deals against the background of current innovation theoretic approaches with the question of what indeed constitutes the abstract notion of the knowledge society, which actors play a role and how R&D and innovation are geographically distributed. Systemic approaches are outlined, which place emphasis on the relation among different knowledge generating actors, in particular among science and economy. In effort to elucidate the geographical distribution of R&D and innovation the authors refer to the regional economic theory, which constitute the reasons why such processes are marked by spatial concentration. Thereby, the hypotheses are competing in associating the spatial concentration with either sectoral specialization or diversification. The article shows the domination of multinational companies of research and development (R&D) in the private sector and that these businesses connect regional centers of innovations beyond national borders. Based on the theory of technological accumulation and internationalization of companies, the globalization of R&D and innovation processes are explained. Thereby, it must be recognized that a hierarchy of regional innovation systems is emerging in which the disparities are increasing both at home and abroad.
Read article
The Distance Puzzle: On the Interpretation of the Distance Coefficient in Gravity Equations
Claudia M. Buch, J. Kleinert, Farid Toubal
Economics Letters,
No. 3,
2004
Abstract
Although globalization has diminished the importance of distance, empirical gravity models find little change in distance coefficients. We argue that changing distance costs are largely reflected in the constant term. A proportional fall in distance costs is consistent with constant distance coefficients.
Read article
Germany s dependence on the economic situation in the U.S. is less crucial than generally assumed
Klaus Weyerstraß
Wirtschaft im Wandel,
No. 6,
2002
Abstract
In the context of the recent cyclical downturn in Germany it has often been argued that Germany depends more than other European countries on international economic developments. In this article it is investigated whether empirical support can be found for this proposition. Moreover, it is explored whether this relation has changed over time. For this purpose, vector autoregressive (VAR) models are applied to the output gaps of different economies.
It is shown that in the seventies and eighties, the transmission of business cycle shocks was more pronounced to Germany than to the other EU countries. Since the middle of the nineties, no such differences can be detected. Furthermore, since the middle of the nineties, the effects of shocks from abroad on the German business cycle have been significantly more short-lived than before.
Read article
Is there a real world interest rate?
Christian Dreger, Christian Schumacher
Wirtschaft im Wandel,
No. 12,
2000
Abstract
The article examines the validity of real interest parity as a long run condition for the G7 countries. According to the hypothesis, differences of real interest rates are stationary. The hypothesis is supported by the means of panel unit root tests. Compared with standard unit root tests, these procedures rely on a broader long run information set and are better suited to detect a false null hypothesis.
Read article
What can a town achieve today? Integration, urban regimes, and the acceptance of models
Peter Franz
IWH Discussion Papers,
No. 56,
1997
Abstract
Since 1990, the date of German reunification, urban development and especially the recovery of inner cities in East Germany has been delayed by several factors including real estate restitution claims, inflexible preservation codes for historic buildings, and the shortage of stores for retailers. This blockade situation has resulted in the quick and intensified development of shopping centres as „inner city substitutes“ on the urban periphery. The combined effect of the factors preventing revitalisation strategies and the newly realised and practised potential for autonomous action by the authorities of smaller municipalities was a severe restriction for the governing capacities of the authorities of the larger cities. in regaining their governance capability city governments are dependent on urban groups joining and supporting public developmental strategies. In accordance with Stone (1993) and Stoker and Mossberger (1994) urban groups active in urban development policy can be described as urban regimes. In Germany three types of regimes can be differentiated. The cities differ with respect to the political strength and the forms of coalition and conflict between different urban regimes. Specific conditions in East Germany have led to a special regime constellation with a powerful „conservation regime“ on the one hand and a vivid „globalisation regime“ on the other hand. This conflicting constellation results in a developmental blockade. The hypothesis is that a third regime type, the „local alliance“, is missing and still has to be created by practices such as city marketing and city management. Only when this regime building process has advanced will new constellations of political coalitions and compromise become possible and be able to reduce governance problems of city government in the long run.
Read article
Causes of the growing wage-income gap in the USA: Current aspects in research and the political discussion
Peter Franz
IWH Discussion Papers,
No. 65,
1997
Abstract
Data sets from OECD countries and especially the US indicate growing inequalities in income and thus stimulate research with respect to this topic. In this paper the basic arguments and results of several studies with an economic and a sociological background are compared and discussed. It concentrates a) on the theory of Kuznets and its modifications, b) on the “technology vs. trade” controversy, and c) on panel studies which allow an analysis of income mobility. Finally the research questions are dealt with if Germany will show similar degrees of income inequality as in the US in the years to come and if the two countries differ in their political tolerance towards income inequality.
Read article
German industry commits itself CO2 reduction; effort or self-driven development?
Bärbel Laschke
Wirtschaft im Wandel,
No. 7,
1995
Abstract
Deutschland verpflichtete sich auf der Vertragsstaatenkonferenz zur Klima-Rahmen-Konvention im April 1995 in Berlin mit einem eigenen CO2-Reduktionsprogramm zur Verminderung des CO2-Ausstoßes um 25 bis 30 % bis 2005 gegenüber 1990. Dieses Ziel soll vor allem durch die Senkung des spezifischen Energieverbrauchs erreicht werden. Die dazu eingegangenen Selbstverpflichtungen der deutschen Wirtschaft lassen allerdings notwendige zusätzliche Anstrengungen vermissen und befürchten, dass das gesteckte Ziel verfehlt wird.
Read article