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101.
Asia is the world’s foremost capture fishery and aquaculture producer. It is also home to the majority of the world’s fishers and marine fleet (decked and undecked). Consequently, there is every reason to expect that this importance is reflected in national development discourses. This article identifies the socio-economic importance of fisheries in the region in terms of its contribution to primary exports, domestic protein consumption, employment and poverty alleviation. We then analyse national development and poverty reduction strategy documents using a content analysis methodology previously applied to measure the extent to which environmental or forestry issues had been mainstreamed into national policy documents. This enables us to identify those countries that have currently integrated fisheries into the national development discourse – and those that have not. We conclude by proposing two strategies to enable the more effective integration of fisheries into the development agenda. 相似文献
102.
Hybrid Choice Models: Progress and Challenges 总被引:2,自引:1,他引:1
Ben-Akiva Moshe Mcfadden Daniel Train Kenneth Walker Joan Bhat Chandra Bierlaire Michel Bolduc Denis Boersch-Supan Axel Brownstone David Bunch David S. Daly Andrew De Palma Andre Gopinath Dinesh Karlstrom Anders Munizaga Marcela A. 《Marketing Letters》2002,13(3):163-175
We discuss the development of predictive choice models that go beyond the random utility model in its narrowest formulation. Such approaches incorporate several elements of cognitive process that have been identified as important to the choice process, including strong dependence on history and context, perception formation, and latent constraints. A flexible and practical hybrid choice model is presented that integrates many types of discrete choice modeling methods, draws on different types of data, and allows for flexible disturbances and explicit modeling of latent psychological explanatory variables, heterogeneity, and latent segmentation. Both progress and challenges related to the development of the hybrid choice model are presented. 相似文献
103.
Interlocking Directorates, Firm Strategies, and Performance in Hong Kong: Towards a Research Agenda 总被引:4,自引:3,他引:1
Filling a gap in the interlocks literature which has been largely centered on the West, we present preliminary data on the pattern of interlocking directorates among the top 200 largest corporations in pre-1997 Hong Kong. Then we identify four separate groups of firms in Hong Kong, and suggest propositions based on the resource dependence perspective on the critical relationships among their interlocking directorates, firm strategies, and performance. These propositions have the potential to form the building block of an emerging research agenda that will shed light on the role of interlocking directorates in an increasingly important part of the world. 相似文献
104.
105.
This study examines the challenges met by union representatives (URs) who have to reconstruct their traditional role in the context of labour–management partnerships. They are innovators involved in the transition to renewed labour relations. Identity issues and role conflicts are examined through an in‐depth analysis of the process involved in assimilating this new role in unionized organizations. The results suggest that URs subordinate the partner role to the interest representation role. Interviews suggest that this enhanced union legitimacy. Some blurring of traditional social categories such as those of employee or employer is possible to the extent that the relations between the actors are founded on interpersonal relations. 相似文献
106.
FTA and equity addresses the need for multiple stakeholders’ participation in public policy and corporate decision making thus leading to more democratic societies. The need for more participative and inclusive decision making is due to the move from the technocratic nature of decision making towards more democratic processes, which is a result of the transformation of societies and situations as a result of various factors including globalisation, environmental concerns, more knowledge intensive work and lifestyle.The current paper addresses Future-oriented Technology Analyses (FTA) in the context of a better understanding of issues that ought to be considered by the FTA community so that it can support the quest for new forms of governance. The paper has been structured on the discussion of governance around three pillars: socio-cultural evolution, corporate industrial activity and government.Analysis of the relationship between governance and each of the three pillars poses a number of questions to the FTA community that reflect on the potential impacts of FTA activities in governance. Setting a new landscape for the FTA, the paper concludes with those issues where the FTA community is starting to devote attention, as well as those it still ought to consider. 相似文献
107.
Denis Belomestny 《Finance and Stochastics》2011,15(4):655-683
The problem of pricing Bermudan options using simulations and nonparametric regression is considered. We derive optimal nonasymptotic
bounds for the low biased estimate based on a suboptimal stopping rule constructed from some estimates of the optimal continuation
values. These estimates may be of different nature, local or global, with the only requirement being that the deviations of
these estimates from the true continuation values can be uniformly bounded in probability. As an illustration, we discuss
a class of local polynomial estimates which, under some regularity conditions, yield continuation values estimates possessing
the required property. 相似文献
108.
109.
We suggest a new approach to calculating a project's net present value, termed the displaced equity method. Based on a straightforward formula, it analyzes a project partially financed with debt from the perspective that every year the amount of outstanding debt displaces an equivalent amount of equity that otherwise would be tied up in the project. Although they represent distinct shareholders' perspectives, the displaced equity method and the equity residual method yield identical net present values and internal rates of return. Every year, the project's value calculated with the displaced equity method is equal to the sum of the project's debt and equity values. In practice, when the schedule of expected outstanding debt amounts is known, using the displaced equity method is an easy way to estimate the project's net present value. 相似文献
110.
Judgemental Overconfidence, Self-Monitoring, and Trading Performance in an Experimental Financial Market 总被引:3,自引:0,他引:3
Bruno Biais Denis Hilton Karine Mazurier Sébastien Pouget 《The Review of economic studies》2005,72(2):287-312
We measure the degree of overconfidence in judgement (in the form of miscalibration, i.e. the tendency to overestimate the precision of one's information) and self-monitoring (a form of attentiveness to social cues) of 245 participants and also observe their behaviour in an experimental financial market under asymmetric information. Miscalibrated traders, underestimating the conditional uncertainty about the asset value, are expected to be especially vulnerable to the winner's curse. High self-monitors are expected to behave strategically and achieve superior results. Our empirical results show that miscalibration reduces and self-monitoring enhances trading performance. The effect of the psychological variables is strong for men but non-existent for women. 相似文献