Tourism and regional development a genetic approach

Research on tourism and regional development should include a temporal perspective, for studies of contemporary and economic impact are, by themselves, insufficient to explain tourism's contribution to regional development. Such a genetic approach is used to examine the growth and impact of tourism in Queenstown, New Zealand. Events and interrelationships are examined over the last twenty-five years to show the process of growth, changes in the patterns of local and outside involvement and the increasing sophistication of a resort once based largely on scenic factors alone. Certain sectors of the industry have been developed primarily by individuals and companies from the local region, while others have been dominated by outsiders. Although the former contribute the most to regional development through local participation in the development process, external developments have also generated complementary growth. A consideration of events over a certain time span allows these different factors to be placed more clearly in the context of regional development.     

Restaurant's decision to purchase local foods: Influence of value chain activities

In this paper we investigate how restaurant managements’ attitudes and behaviors influence decisions to purchase local foods as inputs to their products. An enhanced investigation of chefs’ and managers’ decision-making criteria could improve understanding of local food systems linkages with the restaurant industry. We apply a value chain framework to investigate activities that influence restaurants’ decision to purchase local foods. Results indicate that attitudes and behaviors associated with sourcing and product characteristics play an important role in local food purchase decisions in the restaurant value chain. Order processing time and uniqueness of products are the most significant reasons in restaurant managements’ decisions to purchase local foods. The implications of these findings for restaurants and producers are discussed. Our study contributes to the literature by expanding upon the criteria used by restaurants to make local food purchasing decisions.     

中国旅行社业发展现状与发展对策研究

在对中国旅行社20年来产业化、市场化、企业化和法制化进程做了系统梳理和综述的基础上，课题组重点研究了我国旅行社的产业现状和即将来临的机遇与挑战。最后，分别从产业政策、分工体系、企业制度、行业管理、经营策略、借鉴国外经验等6个方面对面向21世纪的中国旅行社业提出了具体的发展对策。     

关于旅游管理本科实践教学改革的几点思考

本文重新界定了实践教学的概念,在此基础上指出应科学设计并不断优化实践教学体系,提出系统的实践教学设计应包括课内实践、课外实践、校内实践、校外实践、业内实践与业外实践等多个相互关联的环节,确保实践教学子系统有机整合于教学系统中,同时指出,规范科学、因实践性质而异的全程管理是实践教学达到预期目标的有力保障。     

The politics,satisfaction, loyalty,and success of Ph.D. students in hospitality and tourism

The purpose of this study was to explore the roles of organizational politics in educational institutions with regard to graduate students’ satisfaction with supervision and loyalty toward advisors, and thereby success of students in the Ph.D. program, within the hospitality and tourism discipline. The findings demonstrate that satisfaction and loyalty play important roles in doctoral students’ experiences in graduate education. Several implications for students and faculty are discussed.     

高酸值原油脱酸装置腐蚀防护措施及改进建议

本文根据高酸值原油腐蚀机理,分析了加工高酸值原油对常减压(高酸值原油脱酸装置)装置的腐蚀特点和重点腐蚀部位,并在此基础上提出了具体的防护措施:电脱盐、塔顶三注、高温缓蚀剂、腐蚀监测等,并重点介绍了本公司50万吨/年常减压装置的具体防腐措施,实践证明这些措施取得了较好的防腐效果,最后根据实践提出了可行的改进建议。     

EKC-type transitions and environmental policy under pollutant uncertainty and cost irreversibility

Previous studies have suggested that some pollutant levels first increases due to the economic growth and then start decreasing, the pattern being called the “environmental Kuznets curve” (EKC). We examine EKC-type transitions of pollutant levels not with respect to economic growth but more generally in time. Assuming that each policy maker optimally executes the two switching options of regulation and unregulation for pollution, the switching dynamics of environmental policy can be described by an alternating renewal process. It is shown that the double Laplace transform of transition density of a pollutant level can be obtained by a novel application of renewal theory. The expected level of overall pollutants is then calculated numerically and found to exhibit either a Λ‐shaped or an N-shaped pattern in time. Our results present a simple explanation for the EKC-type transitions of pollutant levels within a real options framework.     

Twists and turns of triadic business relationship recovery

This study focuses on triadic business relationship recovery processes through a single case study. We address the question of what kind of process takes place when a business relationship on the verge of ending is recovered and what roles a third actor can play in the process. As a result, we model a process through which a triadic business relationship is recovered and attraction, trust, and commitment are restored.     

Economic design of an chart for short-run production

The aim of this paper is to present an economical design of an X chart for a short-run production. The process mean starts equal to μ₀ (in-control, State I) and in a random time it shifts to μ₁>μ₀ (out-of-control, State II). The monitoring procedure consists of inspecting a single item at every m produced ones. If the measurement of the quality characteristic does not meet the control limits, the process is stopped, adjusted, and additional (r-1) items are inspected retrospectively. The probabilistic model was developed considering only shifts in the process mean. A direct search technique is applied to find the optimum parameters which minimizes the expected cost function. Numerical examples illustrate the proposed procedure.     

Cognitive flexibility and adaptive decision‐making: Evidence from a laboratory study of expert decision makers

Research Summary : How can strategic decision makers overcome inertia when dealing with change? In this article we argue that cognitive flexibility (i.e., the ability to match the type of cognitive processing with the type of problem at hand) enables decision makers to achieve significantly higher decision‐making performance. We show that superior decision‐making performance is associated with using semiautomatic Type 1 cognitive processes when faced with well‐structured problems, and more deliberative Type 2 processes when faced with ill‐structured problems. Our findings shed light on the individual‐level mechanism behind organizational adaptation and complement recent work on strategic inertia. In addition, our findings extend management studies that have stressed the relevance of cognitive flexibility for responding to the demands of increasingly open, flexible, and rapidly changing organizations. Managerial Summary : Humans are creatures of habits. We tend to prefer known courses of action over new ones. In many cases, habits are good. However, when things change in unpredictable ways, the past may not be good guidance for the future. We argue that “cognitive flexibility”—the ability of understanding when to rely on habits vs. when to explore new courses of action—enables managers to switch from a “fast” decision mode, based on habits, to a “slow,” more deliberate decision mode that facilitates the exploration of new courses of action. Managers high in cognitive flexibility reflect on the situation at hand, recognize and value diversity in viewpoints, and integrate such diversity in their own decision processes. By valuing diversity, they are more likely to overcome inertia.