A dynamic view on interactions between academic spin-offs and their parent organizations

Literature on academic spin-offs gives evidence of different modes of interaction between spin-offs and their parent and their relative role in different modes of knowledge production. In this article, we examine the development of interactions between academic spin-offs and their parent organizations over a mid- to long-term period (4–15 years), drawing on a series of 25 case studies of spin-off/parent pairs from France and Switzerland. We show that the relational trajectories can be captured by four major dynamic patterns. These patterns range from an early cut-off of interactions in line with a linear model of innovation to sustained interactions supporting joint production of knowledge. Some patterns even include a change in the mode of knowledge production over time. In addition, we identify a number of determinants, internal or external to the pair, affecting the dynamic pattern. We conclude that management of spin-off processes and support policies for academic spin-offs should embrace this dynamic diversity.     

Goodness-of-fit tests for discrete models based on the integrated distribution function

This paper presents a new widely applicable omnibus test for discrete distributions which is based on the difference between the integrated distribution function Ψ(t)=∫_t ^∞ (1−F(x))dx and its empirical counterpart. A bootstrap version of the test for common lattice models has accurate error rates even for small samples and exhibits high power with respect to competitive procedures over a large range of alternatives. Received: July 1998     

The changing union and bargaining landscape: union concentration and collective bargaining trends

Unions in Western Europe have tended to merge in larger organisations, straddling across traditional bargaining demarcations. Despite the trend towards union concentration, cross‐national differences remain in the degree of fragmentation and the balance across private and public sectors. In the past years, wage moderation was common to nearly all bargaining systems, partly as a result of coordinated incomes policies or pattern‐setting wage settlements. Tripartite concertation has proven more difficult because of increased dissatisfaction with modest pay increases and insufficient employment effects.     

Flexibility in Japanese internal labour markets: The introduction of performance-related pay

The introduction of performance-related pay by Japanese firms, a development known as seikashugi, stands out as the most important adjustment in their management of regular employees. This paper discusses this development and analyses its implications for the logic of Japanese employment practices. Previous analyses and developments in other countries suggest that it could imply a breakdown of the internal labour market, a key feature of Japanese employment practices. However, drawing on theories of institutional change and two studies among Japanese firms in 2002 and 2007, this paper argues that implications have been modest in spite of the appearance of convergence. Enabled by its flexibility and a continued support for the practice of lifetime employment, the Japanese internal labour market has assimilated performance-related pay and shaped its own transformation.     

Wie viel Fertilität und Migration braucht Deutschland?

In der Diskussion um die demografische Entwicklung in Deutschland wird immer wieder danach gefragt, welche Maßnahmen möglich bzw. erforderlich sind, um den Bevölkerungsumfang bzw. die Altersstruktur der Bevölkerung auch längerfristig auf einem für die Stabilität der Gesellschaft angemessenen Niveau zu halten. In welchem Umfang wird die Bevölkerungsentwicklung durch ihre drei wichtigsten Komponenten Fertilität, Mortalität und Migration beeinflusst?Prof. Dr. Eckart Bomsdorf, 61, lehrt und forscht an der Wirtschafts- und Sozialwissenschaftlichen Fakultät der Universität zu Köln; Bernhard Babel, 27, Dipl.-Kaufmann, ist Wissenschaftlicher Mitarbeiter am Seminar für Wirtschafts- und Sozialstatistik der Universität zu Köln.     

Germany: ‘élite precaution’ alongside continued public opposition

Germany is the EU member state with the most difficult situation (besides Austria) for marketing genetically modified (GM) crops and food. At the same time, it shows the least administrative effort to respond to the reasons for this situation – public suspicion and protest. Regulators advocate specific precaution-related measures, including marketstage monitoring; these measures, however, do not relate to the primary demands of critics and opponents. The administration’s claim to prioritize scientific evidence over politics constructs the administration and the public as two separate worlds without real mediation. This conflicts with the ever-growing demands for public participation. Participation in a broader sense, however, is not dependent on formal opportunities. In this conflict, NGOs bring up issues of democracy, transparency and precaution through public mobilization. This strategy results in an anticipated consumer boycott and thereby a commercial blockage of GM products. These dynamics can be analysed as ‘reflexive modernization’, which implies greater public aversion to externally imposed risks. The politico-administrative system responds with a legalistic–scientistic approach in order to increase safety but without participatory measures to overcome predictive uncertainty and value conflicts. Environmental and consumer protest has led the technology providers to revise their political strategies in the biotechnology conflict. Thus, in Germany reflexive modernization takes place without reflexive politics.