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Всего публикаций в данном разделе: 49

Авторы:
все А Б ВГ Д Е ЖЗИ ЙК Л М Н О П Р С Т У ФХ ЦЧ Ш ЩЭЮЯ
A B C D E F G HI J K L M N O P Q R S T U V W X Y Z
 
Названия:
А БВ Г Д ЕЖЗ ИЙК ЛМ Н О П Р С Т У ФХЦ ЧШЩЭ ЮЯ
A B C D E F G H I JKL M N O P Q R S T U V W XY Z
 

Опубликовано на портале: 29-11-2003
Chittur S. Srinivasan, Bhavani Shankar, Garth Holloway
2002
Under the TRIPs Agreement, all member-countries of the World Trade Organization are required to provide an "effective" system of plant variety protection within a specific time frame. In many developing countries this has led to a divisive debate about the fundamental desirability of extending intellectual property rights to agriculture. But empirical studies on the economic impacts of PVP, especially its ability to generate large private sector investments in plant breeding and facilitate the transfer of technology, have been very limited.

This paper examines two aspects of the international experience of PVP legislation thus far (i) The relationship between legislation, R&D expenditures and PVP grants, i.e., the innovation effect, and (ii) The role of PVP in facilitating the flow of varieties across countries, i.e., the transferability effect.
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Опубликовано на портале: 03-01-2004
A.W. van den Ban, H.S. Hawkins
USA: Blackwell Publishing Company, 1996, 304 с.
Книга является практическим гидом по созданию и функционированию служб по поддержке развития сельского хозяйства и сельской местности (extension service) в любой стране мира.

Опубликовано на портале: 29-11-2003
Wusheng Yu, Thomas W. Hertel, Paul Preckel, James Eales
2002
Projections of world food demands hinge critically on the underlying functional form used to predict future demands. Simple functional forms can lead to unrealistic projections by failing to capture changes in income elasticities of demand as consumer becomes wealthier. This paper compares several demand systems in the projection of disaggregated food demand across a wide range of countries with different income levels using a global general equilibrium model. We find that the recently introduced AIDADS system represents a substantial improvement over existing demand systems currently in use in CGE modeling. In particular, our projection results show that for relatively poor regions experiencing rapid income growth, the widely used LES and CDE demand systems tend to over-predict growth in consumer demand, and hence import and output requirements for food products and under-predict that for non-food products, compared to the AIDADS system. On the other hand, for high-income regions with modest income growth, the choice of functional form is less critical.
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Опубликовано на портале: 31-12-2003
Manfred Zeller, Manohar Sharma, Carla Henry, Cecile Lapenu
Zaragoza, 2003
Many development projects seek to reach the poorest in the provision of agricultural inputs, extension, credit, education, and many other services. However, low-cost and reliable methods for assessing whether a project reaches the poor are lacking at present.

In this paper, we present an operational method that was designed during a two-year research project from 1999-2001 with the support of an international donor- coordination office. The objective of the research was to develop and test a new method that could be later used by development practitioners to assess the poverty level of beneficiaries of development projects that target the poor in relation to the general population in the intervention area. The method constructs a poverty index using principle component analysis, and is based on a range of indicators that describes different dimensions of poverty and for which credible information can be quickly and inexpensively obtained. To ensure the method’s usefulness to a wide number of countries and projects, the method was tested in collaboration in rural and urban areas in four countries: Nicaragua (urban and rural), Kenya (urban and rural), Madagascar (rural), and India (rural). We present results from these studies. We conclude that the method has a promising potential for monitoring and evaluation purposes of development organizations. Since 2001, the method has been used in over 20 project assessments.
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