Using Information Communication Technology to Develop International Entrepreneurship Competencies

Many researchers claim that the use of web-based learning tools and information and communication technology (ICT) will revolutionize traditional learning methods in university contexts and fundamentally change the process of how knowledge is gathered and disseminated. However, there are conflicting views regarding the benefits of these techniques and actual learning outcomes. This paper posits that by using ICT and particularly the Web as a dynamic and integrating learning tool, several strategic competencies can be deployed and that the international knowledge, skills and competencies of entrepreneurship students can be radically enhanced. In light of an extensive literature review on research in the field, suggestions are provided for using the Web as a comprehensive teaching tool.     

External communication behaviour of purchasers—effects on supplier management performance

This article presents findings of a research effort that focuses on the relationships among the external communication behaviour of purchasers, individual and contextual factors and the performance in supplier management. Communication quantity, openness and friendliness were identified as dimensions of individual communication behaviour. Information and relationship quality were used as the two dimensions of communication quality. The results, based on structural equation analysis, provide support for the positive influence of individual communication behaviour on communication quality and supplier management performance. Results suggest that relationship quality appears to be of great significance in the model. Oral communication capability and purchasers’ attitudes towards individual communication with suppliers also play important roles in explaining external communication behaviour of purchasers.     

Non-tariff barriers and the Uruguay Round

The use of non-tariff barriers to trade, which began to be important in the 1970s, has continued to increase throughout the 1980s. Notwithstanding the difficulties and limitations it faces, the Uruguay Round probably presents the only present opportunity of coming to grips with many existing exemptions to, and distortions of, GATT rules.     

GATT and the “Uruguay Round”

In September 1986, a ministerial conference staged in Punta del Este, Uruguay, gave the starting signal for a new GATT round. This round will be a test of the adaptability and reformability of the multilateral trading system. The following article examines the issues involved and the ensuing conflicts, of interest.     

Behavioral uncertainty and investments in cooperative relationships

We study a cooperative relationship between two economic agents, in which one agent can make investments in the relationship to reduce the probability that the other agent defects. The probability of defection is derived from an incomplete information decision model of the transaction partner. We show that the relationship between investment and probability of defection depends on the type of uncertainty considered and analyze the effects of parameter changes on the optimal level of investment. Copyright © 2004 John Wiley & Sons, Ltd.     

Gleichgewichte bei vollständiger Konkurrenz

Ohne ZusammenfassungVortrag T. H. Karlsruhe, 28. Juni 1962.     

The Phillips curve under state-dependent pricing

We derive a Phillips curve equation from the dynamic stochastic general equilibrium (DSGE) model with state-dependent pricing developed by Dotsey et al. [1999. State-dependent pricing and the general equilibrium dynamics of money and output. Quarterly Journal of Economics 114, 655-690]. This state-dependent Phillips curve encompasses the new Keynesian Phillips curve (NKPC) based on Calvo-type price setting as a special case. We analyze the effect of the state-dependent terms (that is, the variations in the distributions of price vintages) on inflation persistence, and we examine whether the hybrid NKPC (that is, the NKPC extended by a lagged inflation term) can adequately describe inflation dynamics generated in a calibrated state-dependent pricing economy.     

Half-time in the European Parliament—Expectations,reality, outlook

The European Parliament was set up by direct elections in June 1979. Great expectations had been placed in these direct elections with regard to the further development of the European Community. Now, half-way through the Parliament’s five-year term, a certain Euro-weariness is gaining ground. Had expectations been pitched too high? How is the work of the European Parliament so far to be assessed? What are the prospects for the future?     

Commercial bank behavior and monetary policy in an open economy : West Germany 1960–1980

This paper studies movements in the ratio of free liquid reserves of West German commercial banks to total deposits over the period 1960–1980. The desired ratio is assumed to depend positively on the ‘own yield’, measured by recently experienced variance of the required-reserve ratio (a proxy for portfolio adjustment costs avoided by holding free reserves), and negatively on the yield on alternative assets. The observed free reserve ratio also responds to changes in the Bundesbank's holdings of foreign exchange and net government deposits. Empirical tests on quarterly data support the hypothesis, though behavioral shifts occured in 1966 and 1973.