The coalitional approach to core theory

The Core-Walras Equivalence is examined in a finite or infinite economy in which the competitive gap is bounded by the size of the atoms in the economy. The economy is represented by a Boolean algebra of coalitions, and coalitions rather than individual agents are taken as a primitive concept. Coalition arbitrage plays the central role in our analysis.     

HYBRID LOG-LINEAR MODELS FOR SPATIAL INTERACTION AND STABILITY ANALYSIS(*)

This paper discusses the relevance of hybrid log-linear models for applied research based on categorial data. Such models may lead to statistically significant results based on a reduced number of parameters. The use of long-linear modeling is illustrated by means of spatial interaction analysis with categorial data. Special attention is given to the problem of so-called structural zeros and of stability of spatial interaction patterns. Various constraints on the set of interaction parameters emerging from the off-diagonal elements of a spatial interaction matrix are taken into account by means of an entropy function. The analysis is illustrated by means of an empirical application to migration flows in Dutch housing market areas.     

Is Non-discrimination Really Dead?

‘The most-favored-nation clause in American commercial treaties, as conditionally interpreted and applied by the United States, has probably been the cause in the last century of more diplomatic controversy, more variations in construction, more international ill-feeling, more conflict between international obligations and municipal law and between judicial interpretation and executive practice. more confusion and uncertainty of operation, than have developed under all the unconditional most-favored-nation pledges of all other countries combined’— Jacob Viner, in the Journal of Political Economy (February 1924)     

Enterprising Women,Tourism, and Development: The Case of Bali

Bali, the home of Indonesia’s Hindu minority, is experiencing a rapid growth in tourism and hospitality. The resulting opportunities for small scale, locally owned businesses has greatly benefited women. Using in depth interviews and other supplemental evidence, this trend is examined in order to explore how women are influenced by the circumstances faced, as well as by their culture and heritage. Doing so provides an empirical evidence regarding how women can contribute to the hospitality industry in places such as Bali.     

A short-form measure for assessment of emotional intelligence for tour guides: Development and evaluation

Emotional intelligence (EI) is being recognized as a correlate of success in various domains of personal and professional life. The aim of this study is to generate and evaluate a shortened Chinese version of the Emotional Skills Assessment Process-Condensed Version (ESAP-CV) instrument for tour guides. Two stages with a total sample of 660 tour guides were conducted. The first sample (N = 260) was to develop the brief version through various deletion criteria, and the second sample (N = 400) was to examine factor structure, reliability, and validity of the short form through confirmatory factor analysis (CFA). The results indicate that the reliable and valid 35-item version (ESAP-CV-35), reduced from 104 items, captures the multidimensional nature of EI in six subscales. It offers tourism researchers a promising tool for conducting further EI-related research in a timely, effective and easily-administered manner.     

The value of self-stated attribute importance to overall satisfaction

This paper provides insights into techniques used to determine the attributes that influence overall satisfaction. A survey of zoo visitors illustrates several key findings relevant for both managers interpreting survey results and researchers designing studies. First, the assumption of importance-performance analysis (IPA) that self-stated importance measures the influence of attribute performance on overall satisfaction is endorsed. Second, relative importance is shown to be vital as it improves the prediction of overall satisfaction from attribute performance while absolute importance makes it worse. Third, techniques using self-stated relative importance are shown to be superior to statistical techniques such as regression, however new techniques using both self-stated importance and regression are shown to be even better. These findings apply generally to tangible products in marketing and management as well as to tourism services.