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排序方式: 共有438条查询结果,搜索用时 31 毫秒
1.
Sarosh Kuruvilla 《Human Resource Management Journal》1996,6(3):22-41
This article uses a framework developed by Kuruvilla (1995a) that hypothesised a very close link between industrialisation strategies of Southeast Asian nations and industrial relations systems. That framework is used here to argue that the industrialisation strategy adopted by nations also influences the development of firm level IR/HR practices. Using case studies of firms in the ‘import substitution industrialisation’(ISI) and ‘export oriented industrialisation’(EOI) sectors in Malaysia and the Philippines, the author finds that in both countries, the ISI sector is characterised by firm level IR/HR practices that are passive, pluralistic and paternalistic in nature, while the EOI sectors in both economies are characterised by IR/HR practices that can be termed aggressive, flexible, and dynamic in nature. In addition, given that Malaysia and the Philippines are currently at different stages of export oriented industrialisation, the cases demonstrate that workplace practices in the EOI sector in Malaysia are more dynamic and advanced than those of the Philippines. Thus, the article shows that the industrialisation strategies of nations create distinct patterns of industrial relations and human resource practices within the economy, controlling for other factors such as business strategies and the technological processes of firms that also cause such variation in IR/HR patterns. 相似文献
2.
Stochastic Models of Implied Volatility Surfaces 总被引:3,自引:0,他引:3
We propose a market–based approach to the modelling of implied volatility, in which the implied volatility surface is directly used as the state variable to describe the joint evolution of market prices of options and their underlying asset. We model the evolution of an implied volatility surface by representing it as a randomly fluctuating surface driven by a finite number of orthogonal random factors. Our approach is based on a Karhunen–Loeve decomposition of the daily variations of implied volatilities obtained from market data on SP500 and DAX options.
We illustrate how this approach extends and improves the accuracy of the well–known 'sticky moneyness' rule used by option traders for updating implied volatilities. Our approach gives a justification for the use of 'Vegas' for measuring volatility risk and provides a decomposition of volatility risk as a sum of independent contributions from empirically identifiable factors.
(J.E.L.: G130, C14, C31). 相似文献
We illustrate how this approach extends and improves the accuracy of the well–known 'sticky moneyness' rule used by option traders for updating implied volatilities. Our approach gives a justification for the use of 'Vegas' for measuring volatility risk and provides a decomposition of volatility risk as a sum of independent contributions from empirically identifiable factors.
(J.E.L.: G130, C14, C31). 相似文献
3.
Mario Cimoli Jose Antonio Ocampo Gabriel Porcile Nunzia Saporito 《Economics of Innovation and New Technology》2020,29(7):740-761
ABSTRACT This paper analyzes the impact of international financial cycles on structural change in developing economies. It is argued that the impact of these cycles depends on the specific combination of macroeconomic and industrial policies adopted by the developing economy. The cases of Brazil and Argentina are contrasted with those of Korea and China. In the Asian economies, macroeconomic policy has been a complementary tool along with industrial policy to foster the diversification of production and capabilities. Inversely, in the case of the Latin American countries, long periods of real exchange rate (RER) appreciation, combined with the weaknesses (or absence) of industrial policies, contributed to the loss of capabilities and lagging behind. 相似文献
4.
Jose Arreola Hernandez Shawkat Hammoudeh Mazin A. M. Al Janabi Juan Carlos Reboredo 《Applied economics》2017,49(25):2409-2427
We use regular vine (r-vine), canonical vine (c-vine) and drawable vine (d-vine) copulas to examine the dependence risk characteristics of three 20-stock portfolios from the retail, manufacturing and gold-mining equity sectors of the Australian market in periods before, during and after the 2008–2009 global financial crisis (GFC). Our results indicate that the retail portfolio is less risky than the manufacturing counterpart in the crisis period, while the gold-mining portfolio is less risky than both the retail and manufacturing sector portfolios. Both the retail and gold stocks display a higher propensity to yield positively skewed returns in the crisis periods, contrary to the manufacturing stocks. The r-vine is found to best capture the multivariate dependence structure of the stocks in the retail and gold-mining portfolios, while the d-vine does it for the manufacturing stock portfolio. These findings could be used to develop dependence risk- and investment risk-adjusted strategies for investment, rebalancing and hedging which more adequately account for the downside risk in various market conditions. 相似文献
5.
Raul Rodriguez-Rodriguez Author Vitae Juan Jose Alfaro Saiz Author Vitae Author Vitae Jose Miguel Carot Author Vitae Author Vitae 《Technological Forecasting and Social Change》2010,77(1):50-62
This paper presents a new methodology to build internal business scenarios from the data gathered by some key performance indicators (KPIs) defined within a performance measurement system. The application of the principal components analysis technique leads to the identification of latent relationships between KPIs that underlies some important business aspects. Further, this methodology allows to represent not only the temporal evolution of the organisation as a function of these business aspects but also the definition and determination of internal business scenarios, being therefore the source of meaningful managerial information. At the end of the paper, results of a practical application are presented and discussed, as well as their importance for the organisation from a decision making point of view. 相似文献
6.
Jose Wong Hung‐Che Wu Ching‐Chan Cheng 《International Journal of Tourism Research》2015,17(6):521-536
This study aims to examine the interrelationships among the festival quality dimensions, festival quality, emotion, festival image, festival satisfaction and festival loyalty. Analysis of data from 454 attendees in the 12th Macau Food Festival indicates that the proposed model fits the data. The result of this study will assist festival management in developing and implementing market‐orientated service strategies to increase quality and image, and enhance the emotion and satisfaction of attendees in order to attain their loyalty toward food festivals. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
7.
Roger R. Betancourt Monica Cortiñas Margarita Elorz Jose Miguel Mugica 《Quantitative Marketing and Economics》2007,5(3):293-312
This paper brings together two bodies of literature. One of them is a literature on the special role of the consumer in retailing.
The other one is the literature on customer satisfaction. This joining of literatures is accomplished by identifying distribution
services as outputs of retail firms and fixed inputs into the production functions of consumers and relaxing the standard
assumption that the demand for these services is always equal to the supply of these services. The result is a new conceptual
framework for the analysis of customer satisfaction in retailing. This framework extends the basic ideas on customer satisfaction
developed for manufacturing in a homogeneous single product setting to the heterogeneous multi-product setting relevant for
many retailers. The paper illustrates one approach to the implementation of this framework with data for a set of supermarkets
in Pamplona, Spain, that measure distribution services by asking consumers questions explicitly identifying these services.
The five main categories of distribution services identified by the conceptual framework and measured in the data are economically
important and statistically robust determinants of customer satisfaction with supermarkets. These results are obtained controlling
for other variables typical of the customer satisfaction literature and measuring customer satisfaction in a manner consistent
with that literature. The results are robust to corrections for sample selection and alternative estimation methods. Perhaps
our most interesting novel result is that the effect of the determinants of customer satisfaction on future purchase intentions
in the supermarket case is different when measured directly in a one stage process than when measured indirectly in a two
stage process through the attributes/satisfaction/ purchase intentions chain.
相似文献
Jose Miguel MugicaEmail: |
8.
Arnold Tukker R. Alexandra GoldbohmArjan de Koning Marieke VerheijdenRené Kleijn Oliver WolfIgnacio Pérez-Domínguez Jose M. Rueda-Cantuche 《Ecological Economics》2011,70(10):1776-1788
Food consumption causes, together with mobility, shelter and the use of electrical products, most life cycle impacts of consumption. Meat and dairy are among the highest contributors to environmental impacts from food consumption. A healthier diet might have less environmental impacts. Using the E3IOT environmentally extended input output database developed in an EU study on Environmental Impacts of Products (EIPRO), this paper estimates the difference in impacts between the European status quo and three simulated diet baskets, i.e. a pattern according to universal dietary recommendations, the same pattern with reduced meat consumption, and a ‘Mediterranean’ pattern with reduced meat consumption. Production technologies, protein and energy intake were kept constant. Though this implies just moderate dietary shifts, impact reductions of up to 8% were possible in reduced meat scenarios. The slightly changed food costs do not lead to significant first order rebound effects. Second order rebounds were estimated by applying the CAPRI partial equilibrium model. This analysis showed that European meat production sector will most likely respond by higher exports to compensate for losses on the domestic meat market. Higher impact reductions probably would need more drastic diet changes. 相似文献
9.
The relationship between store image and store brand equity: A conceptual framework and evidence from hypermarkets 总被引:1,自引:0,他引:1
Retailers are making considerable efforts to improve their brand management. The challenge they face, however, is how best to integrate coherently their stores, as brands, and their various distributor brands (store brands, private labels, etc.), in order to increase their brand equity and offer the market differential value that will stimulate customer loyalty. From this perspective, it is crucial for retailers to investigate the relationship between the store and their own brands. This study proposes two theoretical models showing the mechanism whereby store image helps increase the equity of a specific type of distributor brand (the store brand). The approach used in this analysis is based, on the one hand, on defining brand equity through its components, using the model in Aaker (1991), and on the other, on including (social and strategic) corporate dimensions in measuring store image. The empirical research made in the hypermarket sector in the Basque province of Gipuzkoa backs the majority of the proposed hypotheses. The results show that store image can be used by retailers to influence all components of store brand equity, essentially through its commercial and strategic dimension. This research is intended to address the clear lack of research on store brand equity. 相似文献
10.
Sergio Vinhas da Silva Nelson Antonio Jose Crespo de Carvalho 《The Service Industries Journal》2017,37(2):125-152
The present study analyses research conducted in Service Dominant Logic (S-D logic), providing an overview of its intellectual structure. For that purpose, a structured approach was adopted through the implementation of bibliometric methods, using co-citation analysis combined with performance analysis and an integrative science mapping approach, which considered a timeline, a graph, and a distance-based perspective. This allowed the identification of the leading authors and of six clusters of articles based on bibliographic coupling, along with the most prominent research themes clustered in five subdomains of research based on co-occurrence of terms. The networks extracted show the associations between the main articles and concepts treated by the S-D logic community, unveiling the salient challenges and prospective expansion facing its future theoretical and practical context. 相似文献