Regionale Vernetzung als Beitrag zum Unternehmenserfolg – Entwicklung und Management von Cluster-Initiativen

Regional networking can help companies to gain competitive advantage, provided that the network is actively coordinated and managed. For this purpose, cluster initiatives aiming at delivering potentials for success for their members arouse in many regions in previous years. Based on literature, this article analyzes the different stages of development of a cluster initiative and the specific tasks of the cluster management in these stages. Applying the relational and the resource-based view, we explain possible company’s competitive advantages resulting from cooperation. Subsequently, we distinguish each stage and describe the specific tasks of the different protagonists of a cluster. Finally, we discuss these theoretic findings of how to develop cluster initiatives and their applicability by a case study of the HESSENMETALL Cluster Initiative and derive implications for science and management.     

Weak Property Rights and Holdup in R&D

We study how the sequence of financing of R&D varies according to the ease with which property rights over knowledge can be defined. There are two financiers: a venture capitalist (VC) and a corporation. The knowledge acquired in costly research becomes embodied in the researcher's human capital, and she may hold up the financier and walk away with the project to develop it elsewhere. The main results are: (1) When property rights are strong, research is always funded by the VC, development is performed efficiently, and breakaways from the VC to the corporation are observed in equilibrium. (2) When property rights are weak, projects may be financed by the VC or the corporation, or may remain unfunded. (3) When property rights are weak, no breakaways occur in equilibrium; local spillovers and strong product market competition increase the likelihood that research projects will get funding. (4) The equilibrium sequence of R&D finance need not be first-best efficient. (5) In equilibrium, and controlling for the strength of property rights, VCs finance projects that are more profitable on average.     

An Economic Theory of Avant-Garde and Popular Art,or High and Low Culture

Artists face choices between the pecuniary benefits of selling to the market and the nonpecuniary benefits of creating to please their own tastes. We examine how changes in wages, lump-sum income, and capital-labor ratios affect the artist's pursuit of self-satisfaction versus market sales. Using our model of labor supply, we consider the economic forces behind the high/low culture split, why some artistic media offer greater scope for the avant-garde than others, why so many artists dislike the market, and how economic growth and taxation affect the quantity and form of different kinds of art.     

Citizens, Autocrats, and Plotters: A Model and New Evidence on Coups D'État

We present a model of coups in autocracies. Assuming that policy choices cannot be observed but are correlated with the short-run performance of the economy we find that: (a) the threat of a coup disciplines autocrats; (b) coups are more likely in recessions; (c) increasing per capita income has an ambiguous effect on the probability of a coup. The implications of the model are consistent with the evidence. On average, one recession in the previous year increases the probability of a coup attempt by 47 percent. By contrast, the effect of the level of per capita income is weak.     

The equipment hypothesis and US economic growth

In several articles published in the 1990s, de Long and Summers argued that investment in producer durables had a high propensity to generate externalities in using industries, resulting in a systematic and substantial divergence between its social and private return. They maintained, moreover, that this was not the case for structures investment. Together, these claims constitute the equipment hypothesis. This paper explores the degree to which the history of US economic growth in the 20th century supports it.     

Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh

We study how effectively information induces Bangladeshi households to avoid a health risk. The response to information is large and rapid; knowing that the household's well water has an unsafe concentration of arsenic raises the probability that the household changes to another well within one year by 0.37. Households who change wells increase the time spent obtaining water fifteen-fold. We identify a causal effect of information, since incidence of arsenic is uncorrelated with household characteristics. Our door-to-door information campaign provides well-specific arsenic levels without which behavior does not change. Media communicate general information about arsenic less expensively and no less effectively.     

Women's time: Women in the light of contemporary time-budget research

Responses to a multinational project that compared people's time-budgets from 12 different regions, plus similar additional survey research, give unambiguous and dramatic insights into the social reality of the sexual division of labour. Restrictive laws against women have generally been eliminated and labour-saving devices in the home widely adopted, but wives, employed or not, are still the victims of old-fashioned attitudes, and work far longer hours than men. Changes in attitudes by men and women, combined with educational and economic improvements, are necessary to accelerate the movement towards the symmetrical family where equivalent duties and rewards are shared.     

The Euro and Internal Economic Policy Coordination

This paper reviews, mainly from an institutional angle, the objectives, forms, scope, levels, implementation and challenges involved for internal economic policy coordination after the introduction of the euro on 1 January 1999. In particular, it identifies six different aspects of coordination (procedures, exchange of information, analytical framework, monitoring, policy interactions and joint determination of policies) and analyses the rationale for coordination in eight different policy areas. After presenting some of the challenges lying ahead, the paper concludes that although an appropriate institutional framework seems in place, it still has to undergo its baptism of fire.