A fuzzy comprehensive evaluation algorithm for analyzing electronic word-of-mouth

This study evaluates tourism experiences shared through electronic word-of-mouth (eWOM) across four Chinese attractions. The objective is to develop a framework for evaluating eWOM by constructing an indicator system and implementing an analytic hierarchy process with the use of a fuzzy comprehensive evaluation algorithm. This framework is achieved by mapping more than 6000 websites related to Chinese tourism attractions and filtering over 200,000 useful reviews to measure service performance. Results indicate that ecological–biological attractions failed to make tourists feel “very satisfied” in various aspects, such as overall evaluation, infrastructure, traffic, natural environment, and social environment. Overall, the study contributes by presenting a framework that can be adopted by tourism researchers and industry practitioners to understand tourist preferences and evaluate service performance to improve service quality.     

The effects of customers’ perceptions of brand personality in casual theme restaurants

Although existing studies recommend that restaurant chains develop and communicate salient brand personalities, no research to date provides empirical evidence that perceptions of unique brand personality by consumers lead to positive outcomes in the restaurant business. Therefore, using a sample of 336 adults, this research models the causal relationships between brand personality perceptions, brand preference, attitudinal loyalty, and positive word-of-mouth (W-O-M) behavior for the Olive Garden and Chili's restaurant chains. It was found that for both chains, brand personality perceptions have a positive effect on brand preference and attitudinal loyalty, brand preference has a positive impact on attitudinal loyalty, and attitudinal loyalty has a positive influence on positive word-of-mouth (W-O-M) communication. In addition, for the Olive Garden and Chili's brands, it was also found that there is a direct link between brand preference and word-of-mouth behavior.     

Rationalizability and equilibrium in N-person sequential bargaining

Summary. This paper deals with N-person sequential bargaining games with complete information. For N-person sequential bargaining games, uniqueness of the SPE has been obtained by allowing the players to exit with partial agreements. Adopting a non-equilibrium approach, we show that N-person sequential bargaining games with exit are solvable by a refinement of rationalizability for multi-stage games (trembling-hand rationalizability) whatever the impatience of the players. That is, once we adopt the non-equilibrium approach, the exit opportunity still fulfils its original aim: we achieve a unique solution by introducing the exit opportunity. Moreover, this unique solution is the unique SPE. Received: October 30, 1996; revised version: July 7, 1998     

Paternalistic Capitalism

Brazil’s political-economic structure has rapidly evolved over the past decade, shedding its shallow policy alignment with neoliberalism of the 1990s. Brazil’s large, diversified industrial base was painfully constructed over the course of the twentieth century. A major and sustained political realignment, which began in 2003, has resulted in two essential thrusts in development policy: (i) a “growth with equity” strategy that has dramatically reduced poverty and inequality; and (ii) a state-led “industrial policy” designed to upgrade manufacturing and direct the accumulation process toward specific sectors, highlighting and consolidating the National Innovation System (NIS). Nonetheless, as a result of the commodity boom that swept through Latin America, Brazil’s natural resource sector achieved outsized growth from 2002 to 2012. One result has been a shift toward resource intensive activities and a broad opening to low-cost Chinese manufactures. Utilizing an institutionalist framework and method, this article analyzes the cohesion of the NIS and the emergence of the “deindustrialization” debate. Also, it assesses the instrumental nature of the “growth with equity” strategy. The article hypothesizes the viability of an endogenous “neo-developmentalist” strategy, while acknowledging the emergence of fundamental exogenous forces and structural ceremonial/institutional factors that have impeded the consolidation of a Brazilian social structure of accumulation.     

Veblen’s Two Types of Instinct and the Cognitive Foundations of Evolutionary-Institutional Economics

In this article, I provide a detailed examination of Thorstein Veblen’s conception of instincts, what he believed were the “prime movers in human behavior.” I outline the meaning of his division of instincts into simple and complex forms, and also document his account of their operational function and evolutionary origins. I then evaluate this understanding in relation to the new field of evolutionary psychology, and demonstrate how Veblen conceived of these instincts as interacting with habits and institutions. Finally, I illustrate one method of how the bio-cognitive level of behavioral reality could be integrated with the socio-institutional level of behavioral reality, and how an intermediate-interactive level between these two could have been generated. By doing so, I emphasize the need for scientifically accurate cognitive foundations to evolutionary-institutional economics (EIE)     

A Bayesian Approach to Uncertainty Aversion

The Ellsberg paradox demonstrates that people's beliefs over uncertain events might not be representable by subjective probability. We show that if a risk averse decision maker, who has a well defined Bayesian prior, perceives an Ellsberg type decision problem as possibly composed of a bundle of several positively correlated problems, she will be uncertainty averse. We generalize this argument and derive sufficient conditions for uncertainty aversion.     

Identifying Ecotourists in Belize Through Benefit Segmentation: A Preliminary Analysis

Understanding the perceived benefits of nature-based or ecotourism is an important step in providing products usable to the visitor and in developing a sustainable tourism policy. There are few published studies segmenting the nature-based tourism market using a benefit segmentation approach. This study, based on a sample of visitors to Belize, a widely known ecotourism country, identifies tourist segments, based on a multivariate analysis. Ecotourists' comprised less than 20 of the random sample of visitors taken during the tourist season. Ecotourists differed from other segments in terms of social-demographic and trip characteristics, but had similar levels of activity participation. The results suggest several implications for nature-based product promotion and development, and implementation of a sustainable tourism policy.     

The effect of corruption on microfinance loan portfolio: A semiparametric analysis

In this paper, we examine the extent to which corruption affects the loan portfolio of microfinance institutions (MFIs). We employ robust econometric estimation on a sample of 507 MFIs across 63 countries from 2005 to 2018. Our results show that corruption is negatively associated with the loan portfolio. However, in semiparametric analysis, we find that lower-level corruption is beneficial to increase the loan portfolio while higher-level corruption is detrimental. The results imply that it is not just corruption that matters as far as its effect on MFIs' loan portfolio is concerned; what matters is the degree of corruption. In further analyses, we find that corruption reduces both the number of active borrowers and average loan per borrower indicating that corruption reduces both coverage and amount of credit extension. The results suggest that the effect of corruption on the loan portfolio is gender-sensitive. Corruption facilitates an increase in loans to female borrowers. Our results are robust to alternative variable measurements and different identification strategies, including two-stage least square.