The HR quadriad: a framework for the analysis of HRM in project-based organizations

This paper introduces the idea of the ‘HR quadriad’ as a framework for the analysis of HRM as a collective, configurational, and complementary system of roles and practices. The framework highlights the interplay between HR specialists, line managers, project managers, and project workers in the implementation of HR practices. On the basis of a multiple case study comprising six project-based organizations, two organizational factors are singled out as important for the design of the HR quadriad: (1) the nature of project work as either intra-functional or inter-functional, and (2) project participation as either focused or fragmented. The paper gives empirical support to recent research on HRM favoring the synergic integration of the elements of HRM systems designed in a way that acknowledges internal coherence and organizational conditions.     

INTRAINDUSTRY SPECIALIZATION AND THE UNITED STATES–CENTRAL AMERICA–DOMINICAN REPUBLIC FREE TRADE AGREEMENT

This paper examines changes in intraindustry specialization indicators over the 1992–2004 period to assess the potential for structural adjustment problems that may arise in the United States with growth in trade resulting from the United States–Central America–Dominican Republic Free Trade Agreement (CAFTA‐DR) between the United States and six Central American countries—Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and the Dominican Republic. CAFTA‐DR will expand market access for US exporters. Few US industries are likely to encounter structural adjustment problems. Given the relatively large size of the US economy, and the small number of industries that face potential adjustment pressures, the United States should have liberalized all trade immediately. When potential adjustment pressures are indicated, long tariff phaseouts, complex rules of origin, and import safeguards are used to delay factor adjustments in import‐sensitive industries.     

Dividend Forecast Biases in Index Option Valuation

Since the early days of option pricing theory,the assumption that the dividends on the underlying stock or index over the life of the contract are known has not been challenged. We examine the sensitivity of index option prices to the assumption of dividend uncertainty. We consider a number of issues related to the forecasting of dividends and build a dividend forecasting model that passes several rigorous tests for unbiasedness. We then generate option prices using contemporary market levels and interest rates. We find that prices generated with the actual dividends are unbiased with respect to those generated using the forecasted dividends. The magnitudes of the forecast errors, however, are sufficiently large to suggest a concern, but the percentage errors are consistently small, typically amounting to less than two percent of the option price. We conclude that the convenient assumption that the stream of future dividendsis known is probably innocuous. This revised version was published online in November 2006 with corrections to the Cover Date.     

The Information Revolution in the Asian-Pacific Region

In this paper, an attempt is made to survey literature dealing with these developments in the Asian-Pacific region. Section I explores the information sector. Section II focuses on telecommunications, the leading edge of the information infrastructure. Section III reviews writing about 'IT-led development', the view of information technology as a powerful tool for the promotion of socioeconomic development. Section IV looks at the role of the World Bank, the largest single hard-currency source of finance for telecommunications in developing countries. Section V reports on some aspects of IT trade and internationalisation. Section VI provides summary country case studies. Section VII raises some questions about the link between telecommunications and economic development.     

Investigating the importance and cognitive satisfaction attributes of service quality in restaurant business - a case study of TASTy steakhouse in Taiwan

ABSTRACT

In this research, we proposed an effective approach to investigate the importance and satisfaction attributes of service quality of a restaurant business. For understanding the gaps of service quality cognition between consumers and servers, our work can be used as a reference for helping restaurants improve their service quality and reuse their resources effectively. We applied DINESERV scales and five-point Likert scales as quantitative research tools. The Kano model, customer satisfaction index, regression analysis, improvement effort index, and importance-performance analysis (IPA) were applied as measurement tools to examine the importance of various service attributes. Our approach was implemented in a famous restaurant in Taiwan: TASTy Steakhouse. The relative priority of service quality attributes for improving this chain restaurant and its competitiveness are ranked and discussed.     

A subjectivist essay on modern labor economics

Subjectivist methodology has attracted an increasing number of adherents as a result of the recent reemergence of the Austrian school. The new Austrian school has challenged the methodological approach of neoclassical economics in many areas. This essay seeks to extend that challenge into the area of labor economics. Modern labor economics, viewed from a subjectivist perspective, is argued to merit a mixed review. However, it is also argued that neoclassical labor economists (as compared with neoclassicists in other specialized areas) seem quite amenable to incorporation of subjective elements into their analysis.     

CONSTRAINED NON–LINEAR LEAST SQUARES

Abstract. Asymptotic properties of the constrained non–linear least squares estimator and the associated Lagrangian multipliers are derived, extending the results of LOTKEPOHL (1983).