نتایج جستجو برای: agricultural trade model

تعداد نتایج: 2263221  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده کشاورزی 1394

with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
Carole Dalin Naota Hanasaki Huanguang Qiu Denise L Mauzerall Ignacio Rodriguez-Iturbe

China's water resources are under increasing pressure from socioeconomic development, diet shifts, and climate change. Agriculture still concentrates most of the national water withdrawal. Moreover, a spatial mismatch in water and arable land availability--with abundant agricultural land and little water resources in the north--increases water scarcity and results in virtual water transfers fro...

2005
Roxana Julia Faye Duchin Roxana Juliá

This paper evaluates the role of trade as mechanism of economic adjustment to the impacts of climate change on agriculture. The study uses a model of the world economy able to reflect changes in comparative advantage; the model is used to test the hypotheses that trade can assure that, first, satisfying global agricultural demand will not be jeopardized, and, second, general access to food will...

1999
Diana Flores Christopher L. Delgado

This paper investigates empirically the factors that influence real agricultural wage rates in Ghana, based on 1957 to 1991 data. The Johansen cointegration framework is used to examine long-run relationships among agricultural and urban wage rates, the domestic terms of trade between agriculture and nonagriculture, urban unemployment, capital stock in agriculture and the size of the rural popu...

Journal: :Revue scientifique et technique 2003
V Góngora

International trade in agricultural goods is governed by the Agreement on the Application of Sanitary and Phytosanitary Measures (the 'SPS Agreement') of the World Trade Organization. Small economies, such as the economy of Belize, must have the necessary infrastructure in place to meet their obligations and exercise their rights under the SPS Agreement. In response to the shortcomings of a sma...

Journal: :New biotechnology 2010
Drew L Kershen

Agricultural trade between nations is a significant proportion of total international trade. Agricultural trade in transgenic crops faces extra complications due to the existence of domestic and international regimes that focus specifically on agricultural biotechnology. These specialized regimes create legal and commercial challenges for trade in transgenic crops that have significant implicat...

2011
Sharif M. Hossain

Although it is often argued that liberalization provides opportunities for growth and development in all over the world, there are divergent views about the effects of agricultural trade liberalization on growth and income distribution in developing countries. The developing countries’ main complaint in this regard is that trade distorting activities in agriculture by developed countries advers...

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