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101.
Participant-based sport events like ultramarathons are becoming increasingly popular but little is known about how they influence key stakeholders’ understandings of place and how these understandings fit into the tourism discourse on sustainability. The purpose of this study was, therefore, to gain insight into the sustainability of this type of active sport tourism event by examining the way that residents and visiting runners understand place (Grande Cache, Canada) in the context of the Canadian Death Race (CDR) ultramarathon. Interviews about place inclusive of a photo elicitation component were conducted with 15 residents and 20 visiting runners during the 2014 event. Thematic analysis resulted in the identification of four themes including: identity, dependence, physical setting, and social setting. Although they shared basic understandings of Grande Cache as a place of industry surrounded by nature, residents expressed stronger place identity than runners. Runners identified more with the activity of running but were connected to Grande Cache through place dependence and embodied experience. This discrepancy suggests that the sustainability of the CDR is at risk. Runners currently exhibit a high level of place dependence on Grande Cache, but a growing supply of race options poses a substitution threat.  相似文献   
102.
The People's Republic of China is the world's leading Communist power, yet it also represents the largest potential market for international investment and development. In recent years, China has actively pursued private enterprise development, passing its first Private Company Act in 1988, and subsequently encouraging entrepreneurial activities. More than a half-million new ventures in high-growth manufacturing, engineering, and infrastructural development have been independently established in China in little more than six years, and although it would be presumptuous to assume that China is racing toward a free enterprise economy, there are major changes taking place. From an entrepreneurial perspective, these changes are in sharp contrast to the nation's political ideology, and those who are pursuing new ventures constitute a vanguard of individuals at odds with a majority of society.A critical concern is whether China's entrepreneurs pose a threat to those who are entrenched in a political ideology that, by definition, is opposed to free market economics and private enterprise. As Hofstede (1980) has pointed out, characteristics of a people are defined by their prevailing value systems, and research by Bond (1991), Hofstede (1983a, 1983b), Schwartz (1992), and Triandis et al. (1986) has shown that by systematically studying human values we can gain valuable insights about patterns of behavior, motivation, and expectations of cross-cultural boundaries. Consequently, this study was developed to replicate previous value-related studies among Chinese entrepreneurs and nonentrepreneurial managers. A sample of more than 200 executives of state-owned and privately founded industrial companies provided comparable groups for comprehensive interviews. An analogous sample of U.S. entrepreneurs was selected to represent Western values. This extends several previous studies on private enterprise development in China, but, clearly, the convenient and limited sample cannot be construed as representative of a geographically and ethnically diversified country of more than 1.1 billion people. However, it does provide useful insights to differences and similarities in work-related values between Chinese entrepreneurs, managers, and U.S. entrepreneurs as exploratory research.A primary consideration of this study was to enrich the existing research concerning entrepreneurial values, and in the process, question whether Chinese entrepreneurial values are similar to those held by U.S. entrepreneurs. If so, there would be a stronger case for convergence of value systems and commensurate behavior. Similarities would also support arguments by many that entrepreneurial characteristics, such as individualism, achievement motives, and self-deterministic behavior, are universal. This is complicated, however, by a Confucian social philosophy that places little value on these attributes while underscoring the importance of collective behavior, conformist behavior, and referent group loyalty. It is further complicated by two generations of Communist doctrine that has suppressed individual initiative, commercial achievement, and social mobility. Can entrepreneurial values prevail under such adverse conditions? More specifically, can values associated with individualism and self-determination exist in a society that is collectivist and conformist? Several recent studies on entrepreneurial values suggest that apparent contradictory value sets might co-exist (Baum et al. 1993; Chow and Tsang 1994; Erez and Earley 1993; Hofstede and Bond 1988; Holt, Ralston, and Terpstra 1994). Entrepreneurial research has also questioned the concept of universal values and found that, in many instances, cultural-based values are not necessarily malleable (McGrath et al. 1992), values are often contingent on prevailing cultural antecedents (Shenkar and Von Glinow 1994), and discordant or paradoxical values exist within so-called collectivist societies, among presumed cohesive groups, and within well-defined ethnic clusters (McGrath, MacMillan, and Scheinberg 1992; Ohe, Honjo, and MacMillan 1990; Ralston et al. 1994; Triandis et al. 1988).The current study revealed patterns of value orientations among Chinese entrepreneurs, Chinese executives of state-owned or joint venture firms, and U.S. entrepreneurs that in some instances were substantially different, and in other instances quite similar. Contrasts in these patterns suggest an apparent paradox of entrepreneurship in a collectivist society like China, and in particular, a potential confrontation between Chinese entrepreneurs and nonentrepreneurial managers. The results showed that, indeed, the respondent Chinese managers and entrepreneurs differed sharply on many crucial value dimensions, and although the survey was limited to a southern industrial province, there is the possibility that China may be facing an extremely difficult transition period toward a constrained market economy with overtones of a possible ideological backlash. The results revealed many similarities between the respondent Chinese and U.S. entrepreneurs, but also several important differences steeped in Confucian social philosophy. Although there may be some convergence in values, it is more likely that Chinese entrepreneurs are simply pragmatic, and therefore selective in developing behavior that reflects values associated with achievement, independence, freedom of choice, and self-determination. If these results could be interpreted as prevalent beyond our exploratory sample, then pragmatic expectations may be driving private enterprise development in China more than cultural values, but this is difficult to verify. Whatever implications are drawn from this study must also be taken cautiously because there are indications that definitions of certain values, such as achievement or independence, may have substantially different meanings to American and Chinese entrepreneurs. Care was taken to make translations comparable during the field interviews, but Western concepts inherent in the instruments used for value research may have elicited responses or associated meanings among the Chinese that cannot be accurately interpreted.  相似文献   
103.
This paper presents an understandable and straight-forward method for making work force level and inventory planning decisions, i.e., dynamic aggregate planning decisions.The development phase utilizes a ratio, named RPCC, which represents the relative value of the cost of changing the production level to the cost of carrying inventory. This ratio is used to determine the length of an effective planning horizon. Two indicators are calculated to reflect the demand to current production rate over different time periods. Based on the joint values of these indicators, the planning problem is subdivided into one of nine mutually exclusive and exhaustive states. A set of action statements, representing logical responses to each of the sub-problems, is formulated.After completion of the development phase, the performance of the Production Decision Framework model is tested in several real case environments. Suggestions are made for further improvement.  相似文献   
104.
J.F.J. Holt 《Food Policy》1983,8(3):187-201
This article examines the aims, context and experience of food aid projects in Ethiopia. The major focus is a case study of an Ethiopian food-for-work project — the largest in sub-Saharan Africa — and favourable conclusions are drawn. Factors are identified which have made for this apparent success. Since one factor is local food shortage, consideration is also given to the proposition that the concept of ‘relief aid’ needs a wider definition than heretofore.  相似文献   
105.
Social innovations and their diffusion are critical in bridging the multiplicity of deprivations experienced by those in subsistence contexts. Yet they often do not diffuse as expected. To better understand this prevalent problem, this article develops a theory of diffusion that explains the reproduction (duplication) of social innovations in subsistence contexts. The theory utilizes a bottom‐up perspective that considers what attributes of innovations and capacities of actors matter to reproduction, particularly for subsistence user‐producers. Adopting an inductive, case‐based approach, the authors draw on examples of social innovations in sub‐Saharan Africa. Based on the authors' research and extant literature, this article builds a typology that captures different modes of reproduction. The typology delineates three archetypes of reproduced social innovations: mimetic, facilitated, and complex, and notes how frugal innovations can emerge from these archetypes. These archetypes are based on the interactions of: (1) a product's resource and knowledge complexities, and (2) the knowledge capabilities or resources of various actors, including subsistence user‐producers and bridging agents. The typology thus illuminates the conditions under which subsistence user‐producers might independently reproduce a social innovation (mimetic innovations), when they need assistance from bridging agents (facilitated innovations), and when the mix of resources and knowledge are beyond their capacity (complex innovations). Moreover, by exploring reproduction experiences of subsistence users, this article recognizes the implications of low literary, close social networks, and physical limitations. By examining who controls the knowledge and resources imperative to reproduction, the authors go beyond a focus on the social benefits of innovations to consider how intellectual property and profits matter to different actors. This article pulls together these various insights and identifies key implications that social innovators and intermediaries should consider when working to reproduce social innovations in subsistence contexts and with subsistence user‐producers.  相似文献   
106.
In 1991 Steven Bennett published one of the first major publications on the concept of ecopreneurship, business opportunities resulting from the emerging environmental agenda of the late 1980s and early 1990s (Ecopreneuring: the Complete Guide to Small Business Opportunities From the Environmental Revolution. Wiley: New York). Since then a body of literature has developed that explores the idea of the intersection of entrepreneurship with environmentally and socially responsible behaviour. Many of the business cases presented by Bennett represent early adopters of green products, services and emerging eco‐markets. Given the current emphasis on the transformation of business practices towards a more sustainable paradigm it is timely to review these 94 early ecopreneurial examples and consider their status two decades on from the original publication. This paper explores the definitions of environmental and social enterprise, and considers the longitudinal survival of these companies and the emerging trends in consolidation and failure of the sampled companies. Copyright © 2010 John Wiley & Sons, Ltd and ERP Environment.  相似文献   
107.
A BSTRACT . The authors of this article review the late E. Lynn Turgeon's contributions to economics, including his studies of the Soviet economy, use of qualitative and demographic analyses, his Keynesian critique of U.S. economic performance, and his critique of international financial markets. Turgeon's comparative approach led to unique insights about the challenges that confronted planned economies, including the differential impact of military spending on the demand-constrained economy of the United States and the supply-constrained economy of the Soviet Union. His study of the Soviet and planned economies also informed his analysis of the U.S. economy and international adjustment mechanisms. Turgeon argued for expansionary fiscal and neutral monetary policies, prudential restrictions on portfolio capital flows, and increased foreign direct investment and foreign assistance to shift the burdens of adjustment from deficit to surplus countries. Throughout his career, Turgeon measured economic policies by their effects on real people, including impacts on employment, the environment, living standards, and distributions of income and wealth.  相似文献   
108.
Noisy Directional Learning and the Logit Equilibrium   总被引:1,自引:0,他引:1  
We specify a dynamic model in which agents adjust their decisions toward higher payoffs, subject to normal error. This process generates a probability distribution of players’ decisions that evolves over time according to the Fokker–Planck equation. The dynamic process is stable for all potential games, a class of payoff structures that includes several widely studied games. In equilibrium, the distributions that determine expected payoffs correspond to the distributions that arise from the logit function applied to those expected payoffs. This “logit equilibrium” forms a stochastic generalization of the Nash equilibrium and provides a possible explanation of anomalous laboratory data.  相似文献   
109.
This paper revisits the minimum-effort coordination game with a continuum of Pareto-ranked Nash equilibria. Noise is introduced via a logit probabilistic choice function. The resulting logit equilibrium distribution of decisions is unique and maximizes a stochastic potential function. In the limit as the noise vanishes, the distribution converges to an outcome that is analogous to the risk-dominant outcome for 2 × 2 games. In accordance with experimental evidence, logit equilibrium efforts decrease with increases in effort costs and the number of players, even though these parameters do not affect the Nash equilibria. Journal of Economic Literature Classification Numbers: C72, C92.  相似文献   
110.
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