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51.
This paper aims to measure differences in risk behavior among expert chess players. The study employs a panel data set on international chess with 1.4 million games recorded over a period of 11 years. The structure of the data set allows us to use individual fixed-effect estimations to control for aspects such as innate ability as well as other characteristics of the players. Most notably, the data contains an objective measure of individual playing strength, the so-called Elo rating. In line with previous research, we find that women are more risk-averse than men. A novel finding is that men choose more aggressive strategies when playing against female opponents even though such strategies reduce their winning probability. 相似文献
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Robert MacKenzie Chris Forde Andrew Robinson Hugh Cook Birgitta Eriksson Patrik Larsson Ann Bergman 《Industrial Relations Journal》2010,41(6):603-621
This article explores the use of contingent forms of employment in two diverse country contexts—the UK and Sweden—and investigates the influence of changing regulatory and economic conditions over a period that covers the current economic downturn. Drawing on quantitative and qualitative data for the construction sector, the article addresses three questions. How do employers balance their flexibility preferences in the context of regulatory constraints? How has the global recession influenced employer behaviour? And to what extent can the Swedish experience be explained by convergence on other country models? While the UK employment model encourages employers to externalise the risk of unpredictable market conditions through the use of contingent contracts, the more supportive welfare regime in Sweden underpins a resilient preference of employers for open‐ended employment contracts. Ongoing changes in labour market regulation pose challenges to the strongly regulated Swedish model, yet we find only a shared direction of travel with the UK rather than convergence in the use of contingent employment. 相似文献
53.
The size properties of a two-stage test in a panel data model are investigated where in the first stage a Hausman (1978) specification test is used as a pretest of the random effects specification and in the second stage, a simple hypothesis about a component of the parameter vector is tested, using a t-statistic that is based on either the random effects or the fixed effects estimator depending on the outcome of the Hausman pretest. It is shown that the asymptotic size of the two-stage test equals 1 for empirically relevant specifications of the parameter space. The size distortion is caused mainly by the poor power properties of the pretest. Given these results, we recommend using a t-statistic based on the fixed effects estimator instead of the two-stage procedure. 相似文献
54.
We examine whether China has benefited more from exports than other countries. The results show that exports have been more significant for growth in China than in other countries, even when China is compared with other transition economies. 相似文献
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Patrik Aspers 《American journal of economics and sociology》2001,60(2):519-545
The aim of the paper is to present the economic sociology of Vilfredo Pareto. We argue that Pareto represents a mode of thinking that has not been used in economic sociology and barely considered in the other branches of sociology. We reject the habitual bifurcation of Pareto into "the economist" and "the sociologist." Pareto stresses the non-logical parts of human life, and he provides empirical examples of this in his writing. He was occupied with the dynamics in society as a result mainly of non-logical actions. We show how one may speak of a distinctly Paretian economic sociology, which primarily has its origin in his theoretical discussions. We also show that Pareto conducted empirical studies drawing from his version of economic sociology. Included is finally a presentation, as well as a discussion of Pareto's idea of rentiers and speculators, which is followed up by a more general discussion of economic types in the market. 相似文献
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Brochner Jens; Jensen Jesper; Svensson Patrik; Sorensen Peter Birch 《CESifo Economic Studies》2007,53(4):561-595
This study evaluates the economic effects of corporate tax coordinationin the enlarged European Union (EU) using a computable generalequilibrium model. Our main findings are as follows: (i) Corporatetax coordination can yield modest aggregate welfare gains. The2004 enlargement of the EU has increased the potential gainsfrom tax harmonization, provided corporate tax rates and taxbases are harmonized at their unweighted averages. (ii) Allscenarios for coordination leave some EU Member States as winnersand others as losers. An agreement on tax coordination is thereforelikely to require elaborate compensation mechanisms. (iii) Thelarge and diverse country effects suggest that Enhanced Cooperationfor a subset of the Member States may be the most likely routetowards tax coordination. (iv) Identifying winners and losersfrom coordination for the purpose of a compensation mechanismmay be problematic, since countries experiencing gains in GDPand welfare tend to lose tax revenues, and vice versa. (JELcodes: H25, H73, H87) 相似文献
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The primary purpose of this paper is to analyse the short-run price responsiveness of wastepaper demand in Sweden for four different paper and board products, as well as any structural changes in demand behaviour for these products over time. The analysis is done within a variable Translog cost function model, and we employ data for individual paper and board mills over the time period 1974-1994. The results suggest that the short-run own-price sensitivity of waste paper demand is relatively high compared to those of other input factors, and it has also tended to increase over time for some of the paper products. In addition, wastepaper demand has also become more sensitive to changes in energy prices, and its use increases with increases in the price of energy. However, the relationship between wastepaper and woodpulp is more complex, and in many instances wastepaper and woodpulp are short-run complements. Overall this implies that price based recycling policies will be relatively successful in promoting wastepaper use, but they will not necessarily lead to the conservation of virgin forest resources. 相似文献