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61.
In contrast to the long tradition of empirical research into the innovation activities and R&D collaboration of companies, the issue of standardisation has been analysed mostly in theoretical approaches. This paper presents an empirical analysis of the participation of German companies in formal standards development organisations. It becomes clear that company size has a significant positive effect on the probability of a participation in standardisation. We focus further on two aspects, on R&D as input and export intensity as performance indicator, in order to explain the likelihood to join formal standardisation processes. Both the R&D intensity and the export activities exhibit an inverse U relationship. Obviously, even participating in standardisation processes requires a certain absorptive capacity, but R&D and export intensive companies expect more disadvantages, like unintended knowledge spill-overs, from joining formal standardisation processes and, therefore, stay away. In addition, export activities increase the likelihood to join formal standardisation processes up to a certain level, although companies with very high export shares expect less benefit from joining formal standardisation processes. Finally, some policy conclusions are derived.  相似文献   
62.
The objective of this study is to identify monetary policy reactions in a nonlinear, structural vector autoregression (VAR) framework, with regime-switching contemporaneous policy responses in a small open economy. The key finding is that monetary policy in Canada responds contemporaneously to disturbances in the real exchange rate, as well as the output gap and inflation. The Bank of Canada is found to have much larger responses to exchange rate fluctuations during volatile periods than more stable periods. However, the Bank is found statistically to have a relatively linear reaction function with symmetric responses to output and inflation shocks across interest rate regimes. The estimates for the contemporaneous responses to the output gap in both regimes are found to be virtually identical to the 0.5 weights in the original Taylor rule for the United States, while the responses to inflation surprises are slightly smaller. Overall, the Bank of Canada is found to have operated within the range of optimal responses suggested by small-scale structural models in the normative literature on monetary policy rules.  相似文献   
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The analysis of firm-size wage differentials in Germany, using data from the German Socio-Economic Panel, firstly corroborates the finding that wages rise with firm-size and shows that the rank order of mean wages between firm-size classes is stable for the period 1984–1993. Secondly, the most important novel results are as follows: (i) wage differentials between firm-size classes increased during the period investigated after controlling for individual attributes and computing with deflated values; (ii) average levels of the qualification of employees have diverged noticeably between small and large firms; (iii) movers from small to larger firms have to accept wages below the average pay of incumbents with comparable attributes in the new firms: (iv) movers to smaller firms, however, retain a portion of their higher wages in larger firms; and (v) wage differentials between smaller and larger firms decline with increasing unemployment.  相似文献   
66.
How does a centrally imposed egalitarian wage policy affect unemployment, when workers differ with respect to productivity? The effect on total unemployment is found to be ambiguous. Egalitarian wages encourage job creation because increased profits derived from the most productive workers more than outweigh reduced profits derived from the least productive workers. Short-term unemployment is reduced. On the other hand, firms respond by raising their reservation productivity. Some workers are left almost completely unemployable. Long-term unemployment rises. Less inequality in the wage distribution is obtained at the expense of more inequality in the distribution of unemployment.  相似文献   
67.
An examination of five Norwegian companies’ decisions to locate/relocate reveals that the new locations are in accordance with policy objectives of reduced car commuting and related environmental improvements. Still, most companies ended up with new locations that increase car commuting significantly, compared both to the situation before relocation and to the alternative location that was eliminated only at the last stage in the selection process. This paradox may be explained by a double policy failure: First, current policy instruments are not oriented towards the parameters that companies themselves consider as key selection criteria for office location. Second, policy instruments do not adequately address factors that determine the share of car commuting for a given location.  相似文献   
68.
During the early 1990s, technology foresight has become much more widespread. First pioneered in the United States and later in Japan, it has now spread to continental Europe. One of the first engagements in modern national foresight occurred in the Netherlands. The task is to identify the areas of strategic research and the emerging generic technologies likely to yield the greatest socio-economic benefits. The decentralized foresight approaches are less holistic than elsewhere and are concerned with selected areas. In Germany, parallel approaches have been adopted for looking systematically into the longer-term future of science, technology, the economy, and society. In an era characterized by ever fiercer global economic competition, and with the burden of unifying two different science systems and over-stretched public expenditure budgets, the German governments on federal and state levels and indeed the public are coming to expect more direct economic and social benefits from science in return to their investment. Decentralized types of foresight are also observed in Austria, whereas in Hungary the first attempts to arrive at a foresight program seem to be modelled after British experiences.  相似文献   
69.
Abstract

Wir gehen nun zu einem Bericht betreffs der Berechnungen über, die unter Annahme einer Maximierung des Versicherungsbetrages (Methode 2, Seite 93) und zur Bestimmung der Wahrscheinlichkeitszahl φ1 gemacht worden sind.  相似文献   
70.
Previous approaches on market power in emissions trading markets rely on the existence of a subset of competitive players. In this paper, I relax this assumption and treat market power as an endogenous concept which depends on the initial allocation of allowances. All parties realize their potential influence on the market price. This approach allows a clear comparative statics analysis of the impact of the allowance allocation on the efficiency of markets. I provide specific examples that illustrate the implications that stem from the proposed modeling approach relative to previous models.  相似文献   
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