论参与资源的替代性与企业剩余的分享安排

企业剩余的发现是合约产生的基本前提 ;合约的产生意味着每个参与者都有分享企业剩余的欲望 ;各参与资源的替代成本的互动形成了替代均衡 ,替代均衡决定了各参与者分享企业剩余的均衡状态 ;

Housing pattern and food habit of the Mro-tribe community in Bang-ladesh: A forest dependence perspective

An exploratory study was conducted on the housing pattern and food habit of the Mro tribe in Bandarban region, Bangladesh, highlighting their indigenous knowledge. The study was carried out with respect to three income groups. A total of 36 households (12 from each income groups) were assessed using different participatory appraisals through semi-structured questionnaires. A special type of indigenous knowledge on housing pattern and food habit was explored in the Mro community, which correspond to the severe dependence on forest resources.

Factors That Influence Local Community Participation in Tourism in Murchison Falls Conservation Area

Community＇s participation is fundamental in understanding the factors that influence their access to and utilization of tourism resources. It is a plausible way of involving local communities in the planning and management of the available resources for their sustainability. This study examined the socio-economic characteristics of the households in Murchison Falls Conservation Area to understand how they influence their participation in tourism and eventually enhance household welfare. Using household survey and key informant interviews, data were collected on demographic and socio-economic characteristics of the respondents and analyzed using Binomial Logit Regression in order to show the factors that influence participation of households in tourism. It was found that the households＇ characteristics significantly influenced their participation. In particular, level of education （r = 0.824）, engagement in farm labor （r = 0.651）, provision of services to the tourists （r = 0.841）, income （r = 0.83） and landholding （r = 0.689） significantly influenced households＇ participation in tourism. On the other hand, age （r = 0.59） and period of residence （r = 0.430） did not significantly influence the households＇ participation in tourism. These results suggest that a clear understanding of the households＇ socio-economic characteristics is a vital step in engaging them meaningfully in tourism activities meant to enhance their livelihoods. Equally important is the need for tourism managers and local government leaders to consider these characteristics when designing policies and strategies to enhance community involvement and management of tourism at a conservation area level.

Analysis of Participatory Approach Applied in Creating a New Protected Area Anjozorobe Angavo

The political will in compliance with the Convention on Biological Diversity brings to the establishment of MSPA （Madagascar system of protected areas）. The aim is to conserve biodiversity, alleviate poverty and develop the country. Participation and involvement of local population in natural resources management, consultation with all sectors and responsibilization of regional and local authorities in protected areas management are all the basic principles of MSPA. The paper brought focus in the understanding of this participation of local actors （populations, local authorities） and in their interests to participate in the protected area management in Anjozorobe Angavo. The research has been conducted by doing investigations and meetings with local actors. A typology of participations had been done. It has been indeed noticed that the understanding was differentiated then motivations to participate were not always the environmental one. The populations＇ participation could be either by convenience, or for personal interest, or imposed participation, or conscious participation. But in order to reach the purpose of the protected areas sustainable management, the operator should admit that the participation in protected areas management is imposed naturally and should consider those differences in visions; at last, the approach should motivate local populations to participate consciously.

Functioning Hydraulic and Morphological Sustainability of River Training Works in Bangladesh

River dynamics play the most vital role in the socio-economic of the country. These rivers are highly dynamic in nature which causes extensive riverbank erosion. Active river bank erosion and bed scouring, is apprehended to change the scenario, leading to loss of limited valuable land of Bangladesh. River training is being practiced in Bangladesh since 1960s but the process is very expensive especially in the Ganges and the Jamuna Rivers. Five types of river training works were selected at different reaches. Hydro-morphological characteristics of the major rivers are being evaluated not only in engineering concepts but also in socio-economic and environmental aspects. PRA （participatory rural appraisal） tools were applied to evaluate protection safety, hydraulic and hydrological connectivity, ecological and environmental characteristics, causes of failure and social acceptability. This comparative study is being carried out for closing the gap between the modem river training works and in country experience through adaptation of research findings with a view to effectively arresting river bank erosion. Sirajganj Hardpoint, Chandpur Town Protection work and Nakalia Revetment are found to be suitable and effective. A technically suitable structure may not have good social acceptance without IWRM （integrated water resource management）.

Response of Slovene Informatics Teachers to the EUCIP On-line Course

In the paper, the authors present their experience and results related to the design and management of the on-line course ＂Development of e-learning resources based on the EUCIP （The European Certification of Informatics Professionals） certification scheme＂, which was organized under the auspices of the international Leonardo da Vinci project Sloop2desc （Sharing learning objects in an open perspective for development of European skills and competences）. The course was primarily aimed at teachers of informatics. Out of 64 participants that applied for the course, slightly less than 50% managed to reach the last course module. In line with other research, the authors＇ experience showed that in order to minimize participants＇ drop-out rate, a sustained communication flow between tutors and participants was necessary and specific assignments had to be provided by the tutors, along with guidance. The authors expect the participants who successfully finished the on-line course to become a some kind of ambassadors for the introduction of the EUCIP scheme in Slovenia.

Reflections on the Connotations of Ecotourism

As the most desirable option for sustainable development of tourism industry, ecotourism still suffers from lack of a clear-cut and widely accepted definition, posing many risks and threats in its practices. Based on collection and collation of various concepts and explanations of ecotourism both at home and abroad, this paper reflects on the current connotations of ecotourism in terms of four aspects, namely, objects of ecotourism, ecotourists, nature of ecotourism as well as the relationship between ecotourism and communities. In-depth analysis was performed in an effort to revise the misinterpretation of ecotourism and provide implications for ecotourism initiatives. The main conclusions and fruits of this article include： 1） The objects of eeotourism should go beyond natural, pristine, or even only primitive natural areas to including cultural resources together with their natural context which also deserve preservation. 2） Tourism operators, compared to tourists, have more leverage and hence should shoulder more responsibilities for conservation. 3） Ecotourism should serve as a principle to guide tourism initiatives towards sustainability, rather than merely a special tour package. 4） The theoretic foundation was laid for community participation in ecotourism.

Building a Fair and Conservation-oriented Society

Environmental degradation is not necessarily an inevitable result of development. Rather, it is the product of the false logic of development. This is primarily reflected in the fact that production is not undertaken for the sake of human survival needs, but rather for the sake of capital profit, while nature becomes a resource that serves the market and is controlled by outside forces. In taking measures to protect the environment, the state has overlooked the role of local residents. Ecological civilization requires that we conserve and utilize resources in an equitable way. Fairness and conservation lie at the heart of ecological civilization. However, conservation does not just mean reducing resource consumption; more importantly, we must establish diverse modes of production and ways of life that are suited to China＇s natural endowments. Also, fairness does not simply refer to narrowing the income gap; the important thing is for different groups of people to participate on an equal basis in decision-making and action relating to environmental development and protection.