A dynamic panel data analysis of snow depth and winter tourism

This paper analyses the relationship between the number of overnight stays and different measures of snow depth based on panel data covering 28 Austrian ski resorts for the period 1986/87–2005/06. Using the dynamic heterogeneous panel data technique of Pesaran, Shin, and Smith (1999), we found a long-run relationship between the number of overnight stays, amount of snow depth, weighted real GDP per capita of the major countries of visitor origin, and price index of accommodation services. The long-run elasticity of overnight stays with respect to snow depth was 0.10. However, for high-elevation resorts the evolution of the number of overnight stays was independent of variations in snow depth. Furthermore, the long-run elasticity of the number of overnight stays with respect to weighted real GDP per capita of the country's visitors was much greater for high-elevation resorts than for low-elevation resorts. Finally, early Easter holidays were significantly and positively related to winter tourism demand.     

The Impact Of Information Technology On High-Skilled Labor In Services: Evidence From Firm-Level Panel Data ∗

This paper analyses the link between the high-skilled employment share and the level of investment in information technology (IT) in the service production process. The analysis is based on an unbalanced panel data set for 933 West German firms over the period 1994–1996. To account for firms which do not employ high-skilled labor. proxied by university graduates. fixed and random effects Tobit models are applied. We investigate whether the impoflance of IT varies across subsectors by allowing coefficients to differ across the main service sector industries. The empirical evidence indicates that firms with a higher IT investment to output ratio employ a laier fraction of high-skilled workers. However the size of the IT effect on skill intensity is rather small.     

The New Economic Geography

Recently, the 'new economic geography' literature has developed as a theory of the emergence of large agglomerations which relies on increasing returns to scale and transportation costs. This literature builds on diverse intellectual traditions. It combines the insights of traditional regional science with those of modern trade theory and thus attempts to provide an integrative approach to interregional and international trade. The paper surveys this literature and discusses its relation to earlier approaches to similar topics.     

When bank loans are bad news: Evidence from market reactions to loan announcements under the risk of expropriation

In this paper we investigate whether inefficient bank loans can reduce the value of borrowing firms when expropriation of the stock of minority shareholders by controlling shareholders is a major concern. Using data from Chinese banks, we find that bank loan announcements generate significantly negative abnormal returns for the borrowing firms. In line with this expropriation view, negative stock price reactions following bank loan announcements are concentrated in firms that are perceived to be more vulnerable to expropriation by controlling shareholders. Finally, we find evidence that a negative relationship between market reactions and firm vulnerability to expropriation exists only when firms borrow from the least efficient banks.     

Firms,agency, and evolution

A recent (though controversial) trend in economics has been to appeal to evolutionary theory when addressing various open questions in the subject. I here further investigate one particular such appeal to evolutionary biology: the argument that, since markets select (in a standard biological sense) firms as coherent units, firms should be seen to be genuine economic agents. To assess this argument, I present a model of firm/office selection in a competitive market, and show that there are cases where markets can select for firms/offices as collective units – and thus, as agents of their own – but also that there are cases where they do not. In this way, I try to make the evolutionary argument for the agency-based view of the firm more precise.     

Unemployment and Right‐wing Extremist Crime*

It is frequently argued that unemployment plays a crucial role in the occurrence of right‐wing extremist crimes (RECs). We test this hypothesis empirically using data from Germany. We find that right‐wing criminal activities occur more frequently when unemployment is high. The substantial difference in the numbers of RECs occurring in the East and West German states can mostly be attributed to differences in unemployment. This finding reinforces the importance of unemployment as an explanatory factor for RECs, and it questions explanations based solely on the different socialization in former communist East Germany and the liberal West German states.     

The success of job applications: a new approach to program evaluation

This paper suggests a novel approach to program evaluation that allows identification of the causal effect of a training program on the likelihood of being invited to a job interview under weak assumptions, i.e., by measuring the program-effects by pre- and post-treatment data that are very close in time for the same individual.