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61.
62.
La economía de Tailandia ha cambiado rápidamente de la agricultura a la industria manufacturera y el sector de los servicios, pero el ordenamiento del mercado laboral y la representación de los trabajadores son mucho menos consistentes que en los países desarrollados, donde hubo una transición más lenta y gradual hace ya décadas. Los autores estudian el robustecimiento de las políticas y la legislación tailandesas en el ámbito de la seguridad y la salud en el trabajo, que obedece a las normas internacionales y a la nueva Constitución democrática. Por último, identifican los principales retos pendientes, entre ellos el cumplimiento de la ley y una medición mejor de los efectos del trabajo en la salud física y mental.  相似文献   
63.
Grounded in the interactionist paradigm, this study shows that emotional exhaustion and perceived safety climate constitute important moderators of the relationship between proactive personality and work performance. More specifically, the study analyzes the relationship between proactive personality and its behavioural outcomes—organizational citizenship behaviour (OCB) and job performance—and investigates the interactive effects of emotional exhaustion and perceived safety climate. The study involves 485 Chinese airline employees including pilots, flight attendants, engineers, and service employees. Proactive personality positively predicted OCB and individual performance. Emotional exhaustion and perceived safety climate moderated the relationship between proactive personality and individual performance both independently and jointly. Implications of the findings for future research are discussed. Copyright © 2009 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
64.
Earthquake effects on tourism in central Italy   总被引:2,自引:0,他引:2  
This paper proposes an approach to economic assessment of the impact on tourist flows of the earthquake that hit the Umbria region in Central Italy on September 26, 1997. Local arrivals in Assisi fell drastically the month following the main shock, compared to the same month of the previous year. The event study methodology, frequently applied in finance, is employed to evaluate the statistical relevance of the shock over time and space. A further and straightforward application of the event study analysis assesses the substantial amount of loss between October 1997 and June 1998 due to the drop of tourism business.  相似文献   
65.
As a component of overall employee performance, adaptive performance refers to the ability of an individual to change his or her behaviour to meet the demands of a new environment. The concept is relevant to firms that face especially complex and volatile business conditions. Research and practice have been hampered by a general lack of a widely available, psychometrically sound, multidimensional scale of adaptive performance that is applicable across a wide range of job contexts. Using both qualitative and quantitative methods, we develop and evaluate a 19‐item scale measuring five dimensions of adaptive performance. Copyright © 2012 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
66.
This study investigates whether relaxation of firms' financial constraints is an important outcome of the US cross‐listing mechanism. We use the association between investment spending and cash flow to test for the presence and importance of firms' financing constraints. Consistent with the bonding hypothesis, the results suggest that US exchange and private placement cross‐listings significantly alleviate firms' financing constraints. In addition, the financial benefits associated with exchange listings are larger than those associated with private listings, while on the other hand, over‐the‐counter programs do not improve capital allocation. The study also shows that US exchange cross‐listing benefits have not been eroded by the enactment of the Sarbanes‐Oxley (SOX) Act in 2002. Copyright © 2014 ASAC. Published by John Wiley & Sons, Ltd.  相似文献   
67.
Just as standards wars over formats had characterized VCRs upon introduction to the market, the next‐generation DVD standards war between Blu‐Ray and HD‐DVD lasted 6 years before Blu‐Ray won the contest. Beginning with stated preference data drawn from a structured conjoint survey conducted before Blu‐Ray became the de facto standard of the next‐generation DVD format, we estimate consumer preferences on digital video players. A Bayesian mixed‐logit model is used and market share simulations are conducted under various scenarios based on the estimated parameters from Bayesian mixed‐logit model to surmise the future South Korean digital video‐player market. Results indicate that consumers feel that network size and title availability are more important than hardware‐related facets of the product, such as definition and storage capacity. The level of title availability and price of the Blu‐Ray player for Blu‐Ray's dominance over DVD will dramatically vary by the penetration rate of DVD players.  相似文献   
68.
This work presents the participation factor and the valuation of a first-generation structured product with European call options on the Eurostoxx, when the uncertainty of the yields is modeled through log-stable processes. The basic statistics of the index yields are also exposed, the α-stable parameters are estimated, and the valuation of the of the structured models is compared through the log-stable and log-Gaussian models using inputs from the bond markets; concluding that investors obtain higher yields than those of the bond market through both models, and that the differences of the yields depend on the participation factor and on the value of the index at the time of liquidation.  相似文献   
69.
70.
This paper deals with the history of the nineteenth century Dutch statistical society: "Vereeniging voor de Statistiek", founded in 1857. In the second half of the nineteenth century the society flourished and had a considerable amount of members. It played a very active role for the establishment of a central official statistical bureau: "Centraal Bureau voor de Statistiek". These activities ended with success in 1892. Then the society changed its name and did no longer engage itself with statistics. Members of the statistical society thought of statistics as facts about society, mostly numerical, but not always. They hoped to discover the laws which ruled society, by means of statistics. In that way the social sciences would improve.  相似文献   
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