Foreign Subsidiaries in the East German Innovation System – Evidence from Manufacturing Industries

This paper analyses the extent of technological capability of foreign subsidiaries located in East Germany, and looks at the determinants of foreign subsidiaries’ technological sourcing behaviour. The theory of international production underlines the importance of strategic and regional level variables. However, existing empirical approaches omit by and large regional level factors. We employ survey evidence from the “FDI micro data- base” of the IWH, that was only recently made available, to conduct our analyses. We find that foreign subsidiaries are above average technologically active in comparison to the whole East German manufacturing. This can be partially explained by the industrial structure of foreign direct investment. However, only a limited share of foreign subsidiaries with R&D and/or innovation activity source technological knowledge from the East German innovation system. If a subsidiary follows a competence augmenting strategy or does local trade, it is more likely to source technological knowledge locally. The endowment of a region with human capital and a scientific infrastructure has a positive effect too. The findings suggest that foreign subsidiaries in East Germany are only partially linked with the regional innovation system. Policy implications are discussed.east germany, regional innovation system, foreign direct investment

Innovationen als Treiber der Wissensgesellschaft – Begriffserläuterungen und aktuelle Erklärungsansätze –

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.

Ausländische Investoren und einheimische Zulieferer in Transformationsökonomien: Was befördert positive externe Effekte?

The empirical study analyses the potential for positive external effects from foreign investors in favor of domestic firms using the IWH-FDI micro database and taking into account firm-specific characteristics of foreign investors in selected Central and East European countries as well as in Eastern Germany. The analysis shows that only half of the foreign investors believe that they are important for technological activities in domestic supplier firms. Thereby, the potential for external positive effects is higher in Central and Eastern Europe than in Eastern Germany. A reason for this might be that supplier firms in Eastern Germany already operate on a clearly higher technological level than their counterparts in Central and Eastern Europe. Taking into account the share of domestic supplies of foreign investors, it shows that the potential for positive external effects increases only to a certain point from which on the spillover potential stagnates or even declines. Furthermore, there is clear evidence for the following characteristics of foreign investors to increase the potential for positive external effects: innovativeness of the foreign investor, internal and external technological cooperation of foreign investors, independence from the headquarters in research and development issues and market entry through acquisition (instead of greenfield investment). The share of foreign participation as well as the duration of presence in the host economy does not show any statistically significant effect on the potential for external effects. Policy makers should therefore not only aim at the settlement of employment intensive foreign investors, but also and particularly support investors that are characterized by technological activity and regional integration.

Ostdeutsches Innovationssystem attraktiv für ausländische Investoren

Foreign direct investment (FDI) plays an important role in the catching-up process of East Germany due to direct employment- and demand related effects. However, this article takes a technological perspective on FDI in East Germany. It considers technological activities of foreign investors (R&D and innovation) and asks to what extent these are integrated into the East German innovation system. In other words, do foreign investors interact technologically with domestic enterprises and scientific institutions? So far, there seems to be a striking absence of empirical evidence on this issue. The basis for our analysis is recent data from a representative survey of foreign direct investors in East German manufacturing completed in 2007. The findings show that on average foreign investors are more R&D and innovation intensive compared to the total of East German manufacturing. In addition, their technological activities are by no means isolated from the East German innovation system. Foreign subsidiaries seem to benefit from East German customers, suppliers and especially scientific institutions with regard to locally conducted R&D and innovation. Contrary to existing assumptions the East German innovation system seems to be particularly attractive for the most technologically active foreign subsidiaries. This could constitute a major locational advantage for FDI in East Germany over Central and East Europe. However, the technologically active foreign investors believe that only East German suppliers are able to benefit from their technological cooperation. The same cannot be said about East German customers or competitors. Thus, the potential for technological externalities from FDI in East Germany seems still to be limited.

Biophysical study of resin acid effects on phospholipid membrane 1 structure and properties

Hydrophobic resin acids (RAs) are synthesized by conifer trees as part of their defense mechanisms. One of the functions of RAs in plant defense is suggested to be the perturbation of the cellular membrane. However, there is a vast diversity of chemical structures within this class of molecules, and there are no clear correlations to the molecular mechanisms behind the RA's toxicity. In this study we unravel the molecular interactions of the three closely related RAs dehydroabietic acid, neoabietic acid, and the synthetic analogue dichlorodehydroabietic acid with dipalmitoylphosphatidylcholine (DPPC) model membranes and the polar lipid extract of soybeans. The complementarity of the biophysical techniques used (NMR, DLS, NR, DSC, Cryo-TEM) allowed correlating changes at the vesicle level with changes at the molecular level and the co-localization of RAs within DPPC monolayer. Effects on DPPC membranes are correlated with the physical chemical properties of the RA and their toxicity

Cork influenced by a specific water regime—macro and microstructure characterization: the first approach

Cork is the most valuable non-wood product of the cork oak (Quercus suber L.). However, the cork oak sector may be at risk due to climatic and economic pressures on cork oak forests, affecting both the quantity and technological quality of products. At some sites, irrigation may present a solution for stimulating cork growth and thereby increasing production. This study presents an initial approach to characterizing cork grown in a forest stand associated with a specific water regime, by comparing cork growth on two plots—irrigated and a traditional rainfed—over an initial five-year period. Samples of cork tissue were analysed and several parameters were set: cell area, diameter, cell-wall thickness, number of cells, porosity, growth, and density. Irrigation plot samples showed on average: 25.83 ± 3.74 mm thickness, 5.17 ± 1.49 mm cork-ring width, 0.149 ± 0.041 g.cm−3 density, 13 ± 3.4% porosity coefficient in the tangential plane, 407.58 ± 268.22 µm2 cell area in the tangential plane and 887.80 ± 449.14 µm2 in the transverse plane, a total number of cells of 1232 ± 147 per mm2, and 1.03 ± 0.30 µm cell-wall thickness; whereas traditional rainfed plot samples presented: 21.33 ± 5.48 mm thickness, 3.08 ± 1.44 mm cork-ring width, 0.167 ± 0.068 g.cm−3 density, 10 ± 3.5% porosity coefficient in the tangential plane, 304.31 ± 205.83 µm2 cell area in the tangential plane and 752.45 ± 398.94 µm2 in the transverse plane, a total number of cells of 1481 ± 153 per mm2, and 1.204 ± 0.327 µm cell-wall thickness. As regards irrigation, two parameters, ring width and porosity coefficient, proved to be statistically significant, in contrast to density. Access provided by Universidade de Évora, member of B-on Consortium Portuga

ECoMobility – Connected E-Mobility. Vernetzte Elektromobilität am Beispiel der Technischen Universität Chemnitz

Das Forschungsprojekt ECoMobility – Vernetzte Elektromobilität am Beispiel der Technischen Universität Chemnitz untersuchte in unterschiedlichen Schwerpunktbereichen u.a. die Entwicklung eines vernetzten multimodalen Sharingsystems mit Elektrofahrzeugen, den Aufbau und die Steuerung der Ladeinfrastruktur, die Fahrstilklassifikation der Fahrer und dessen energieeffiziente Optimierung durch Anreize, die Entwicklung und Evaluation eines energieeffizienten Routingsystems für Elektrofahrzeuge sowie die Wirtschaftlichkeitsbetrachtung des Gesamtsystems und Geschäftsmodellentwicklung für vergleichbare Ansätze.The research project ECoMobility - Connected electromobility at Chemnitz University of Technology examined the development of a connected multimodal sharing system with electric vehicles, the implementation of the charging infrastructure, the driving style classification of the drivers and its energy-efficient optimization by incentives, the development and evaluation of an energy-efficient routing system for electric vehicles as well as the economic analysis of the overall system and business model development for comparable approaches