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81.
82.
The purpose of this study is to examine tourism demand for Singapore from 1995 to 2013 by six major origin countries which belong to three different regions. Unlike prior tourism research, we take into account the dependence relations among the different tourist flows via copula. Copula is a statistical model of dependence and measurement of association. Specifically, we investigate the association between two tourist flows in each region. Based on empirical copula estimation, the Frank function has been identified as the most appropriate to capture the pairwise dependence structures of tourist flows. The copula-based approach combined with econometric models is proposed for tourism demand analysis that can be used to predict tourist arrivals. We apply the copula-ARDL and copula-ECM frameworks to generate joint forecasts of tourist arrivals from three regions. The findings show that the forecast performance of the Frank copula-based model outperforms the benchmark model which corresponds to the independence structure (no association) of tourist flows. 相似文献
83.
David O'Donnell David McGuire Christine Cross 《International Journal of Training and Development》2006,10(1):4-16
This paper sets out to critically challenge five interrelated assumptions prominent in the (human resource development) HRD literature. These relate to: the exploitation of labour in enhancing shareholder value; the view that employees are co‐contributors to and co‐recipients of HRD benefits; the distinction between HRD and human resource management; the relationship between HRD and unitarism; and the relationship between HRD and organizational and learning cultures. From a critical modernist perspective, it is argued that these can only be adequately addressed by taking a point of departure from the particular state of the capital–labour relation in time, place and space. HRD, of its nature, exists in a continuous state of dialectical tension between capital and labour – and there is much that critical scholarship has yet to do in informing practitioners about how they might manage and cope with such tension. 相似文献
84.
85.
An arbitrary number of units of a good is sold to two bidders through a discriminatory auction. The bidders are homogeneous ex ante and their demand functions are two‐step functions that depend on a single parameter. We characterize the symmetric Bayesian equilibrium and prove its existence and uniqueness. We compare this equilibrium with the equilibrium of the multiunit Vickrey auction and with the equilibria of the single‐unit first price and second price auctions. We examine the consequences of bundling all units into one package. We study the impacts that variations of the “relative” supply have on the equilibrium, on the bidders' average payoffs per unit, and on the efficiency of the equilibrium allocation. 相似文献
86.
Christine A. Wilson Allen M. Featherstone & Del D. Elffner 《Review of Agricultural Economics》2002,24(1):160-180
This study examines the impact of a federal flat tax on agriculture by determining the tax liability under the current and flat tax systems using actual farm records. The study considers the linkages between agriculture and the rest of the economy by examining the impact of a flat tax on interest rates and capital investment and how those changes would affect agriculture. Results indicate that roughly 63% of agricultural producers would benefit from a flat tax in terms of lowering taxes paid. Under the flat tax, larger farms and more profitable farms would be relatively better off. 相似文献
87.
It is widely accepted that accuracy represents the appropriate criterion for evaluation of forecast performance. Christine Martin, Lecturer in Operations Management, and Stephen Witt, Lecturer in Econometrics, at the Management Centre, University of Bradford, UK, present the results of a questionnaire survey of tourism practitioners and academics which support this view. 相似文献
88.
The purpose of this article is to discuss the implications of interstate banking for consumers. The article describes the current structure of the banking industry, the history of legislation affecting interstate banking, and the expected effects of interstate banking on bank operating costs, availability of local funds, and concentration and competition within local banking markets as well as the anticipated effects on consumers of banking services. © 1995 John Wiley & Sons, Inc. 相似文献
89.
Some employers have begun to undertake a variety of initiatives, collectively termed value-based purchasing (VBP), which aim at factoring quality into the purchasing decision-making process when negotiating costs with providers and insurers. There is evidence that the VBP movement has begun gaining momentum; yet it is unclear whether employers are firmly committed to VBP principles. By surveying a national sample of employers, this study investigates the extent to which employers are currently engaged in VBP activities and also increases our understanding of barriers hampering the broader implementation of these activities. 相似文献
90.
Trade Marks and Performance in Services and Manufacturing Firms: Evidence of Schumpeterian Competition through Innovation 总被引:1,自引:0,他引:1
We develop Lancaster's model of consumer behaviour under product differentiation to analyse Schumpeterian creative destruction. Launching new products with novel characteristics enables firms to temporarily steal market share from rivals. Product launch is monitored by using trade marks, patents and research and development. The dataset covers a large sample of UK service and manufacturing firms. We find that stock market value is positively associated with own trade mark activity and trade mark‐active firms achieve significantly higher value‐added. Greater trade mark activity by competitors reduces net output of firms, but raises their stock market value. This is consistent with the Schumpeterian process of competition through innovation. 相似文献