Human capital in the Dubai hotel industry: A study of four- and five-star hotels and the HR challenges they face

Dubai brands itself as an international leisure and business center and home to the luxury hotel market. While hotel growth has been, and continues to be rapid, little is known about hotel employees, their demographics or how they feel about working in this industry. This article reports the findings of what is the first review of Dubai hotel human capital, noting there are significant difference in workforce demographics to other countries, for example, it is male dominated, highly educated, and employees note positive levels of organizational social capital. It also highlights potential challenges going forward.     

Competition,Prices and Quality in the Market for Physician Consultations

Prices for consultations with General Practitioners (GP's) in Australia are unregulated, and patients pay the difference between the price set by the GP and a fixed reimbursement from the national tax‐funded Medicare insurance scheme. We construct a Vickrey‐Salop model of GP price and quality competition and test its predictions using individual GP‐level data on prices, the proportion of patients who are charged no out‐of‐pocket fee, average consultation length, and characteristics of the GP's, their practices and their local areas. We measure the competition to which the GP is exposed by the distance to other GP practices and allow for the endogeneity of GP location decisions with measures of area characteristics and area fixed‐effects. Within areas, GP's with more distant competitors charge higher prices and a smaller proportion of their patients make no out‐of‐pocket payment. GP's with more distant competitors also have shorter consultations, though the effect is small and statistically insignificant.     

Towards mediation: developing a theoretical framework to understand alternative dispute resolution

This article examines alternative approaches to conflict resolution by developing a theoretical framework that relates dispute resolution practice to philosophical assumptions about authority and knowledge. By investigating the assumptions underpinning interest‐based bargaining and mediation their link to direct democracy and challenge to managerial authority are revealed at the level of theory and practice.     

A strategic human resource perspective of firm competitive behavior

Embedded within firms are unique stores of intangible human assets that likely influence the way firms compete. We argue that the human and social capital of a firm, particularly at the upper echelon and board of director (BOD) levels, contribute to the firm's awareness of the competitive environment and its motivation and ability to undertake numerous, complex, and forceful competitive actions. We also suggest that the firm's executive compensation systems moderate the effects of these intangible human assets on firm competitive behavior. By examining how human capital, intra-firm social capital, and executive compensation influence firm competitive behavior, we advance a strategic HRM perspective of firm competitive behavior and outline several implications for future research.     

重新发现IT外包

IT业务外包已成为越来越普遍的现象,然而,企业从外包中获得好处的愿望能否成真?企业的商务环境是否发生了彻底变化?BCG专家经过研究认为,如果你对上述任一问题的答案是肯定的,那现在就到了你对上一次IT外包举措进行批判性审视的时候了。     

Forecasting recovery rates on non-performing loans with machine learning

We compare the performance of a wide set of regression techniques and machine-learning algorithms for predicting recovery rates on non-performing loans, using a private database from a European debt collection agency. We find that rule-based algorithms such as Cubist, boosted trees, and random forests perform significantly better than other approaches. In addition to loan contract specificities, predictors that refer to the bank recovery process — prior to the portfolio’s sale to a debt collector — are also shown to enhance forecasting performance. These variables, derived from the time series of contacts to defaulted clients and client reimbursements to the bank, help all algorithms better identify debtors with different repayment ability and/or commitment, and in general those with different recovery potential.     

Sim-heuristics low-carbon technologies’ selection framework for reducing costs and carbon emissions of heavy goods vehicles

ABSTRACT

UK logistics fleets face increasing competitive pressures due to volatile fuel prices and the small profit margins in the industry. By reducing fuel consumption, operational costs and carbon emissions can be reduced. While there are a number of technologies that can reduce fuel consumption, it is often difficult for logistics companies to identify which would be the most beneficial to adopt over the medium and long terms. With a myriad of possible technology combinations, optimising the vehicle specification for specific duty cycles requires a robust decision-making framework. This paper combines simulated truck and delivery routes with a metaheuristic evolutionary algorithm to select the optimal combination of low-carbon technologies that minimise the greenhouse gas emissions of long-haul heavy goods vehicles during their lifetime cost. The framework presented is applicable to other vehicles, including road haulage, waste collection fleets and buses by using tailored parameters in the heuristics model.     

Taking the “Q” Out of Research: Teaching Research Methodology Courses Without the Divide Between Quantitative and Qualitative Paradigms

The purpose of this paper is to provide evidence that the debate between quantitative and qualitative is divisive and, hence, counterproductive for advancing the social and behavioral science field. We advocate that all graduate students learn to utilize and to appreciate both quantitative and qualitative research methodologies. As such, students will develop into pragmatist researchers who are able to utilize both quantitative and qualitative techniques when conducting research. We contend that the best way to accomplish this is by eliminating quantitative research methodology and qualitative research methodology courses from curricula and replacing these with research methodology courses at different levels that simultaneously teach both quantitative and qualitative techniques within a mixed methodological framework.An earlier version of this article received the 2003 Southwest Educational Research Association (SERA) Outstanding Paper Award.     

Balancing corporate culture: Grid-group and Austrian economics

The aim of this paper is twofold: firstly to discuss the foundations of Grid-Group “Cultural Theory” and highlight the compatibility with Austrian economics, and secondly to apply this framework to the context of organisational culture. My claim is that “Corporate Cultural Theory” provides a rigorous and grounded social anthropological framework to take Austrian economics beyond its traditional uses and improve upon competing explanations of corporate culture.