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Всего публикаций в данном разделе: 535

Авторы:
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 H I J K L M N O P Q R S T U V W X Y Z
 
Названия:
А БВ Г Д ЕЖЗ И ЙК 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: 03-01-2004
Paul Brassley
USA: Blackwell Publishing Company, 1997, 176 с.
Offers a simple and concise guide to the economics (and relevant history and politics) of the agricultural industry and the CAP. Assuming no knowledge of economic theory, it covers the economics of agriculture and provides an intelligible outline of the CAP's main features.

Книга начального уровня по аграрной экономике и общей аграрной политике (ОАП) ЕС. Раскрываются аспекты аграрной экономики и основные черты общей аграрной политики ЕС.
ресурс содержит гиперссылку на сайт, на котором можно найти дополнительную информацию ресурс содержит графическое изображение (иллюстрацию)

Опубликовано на портале: 04-01-2004
Joachim Braun, Matin Qaim
Boston: Kluwer Academic Publishers, 2000, 301-321 с.
Falling real incomes, inequality in income distribution and the increased incidence of poverty have led to a both qualitative and quantitative deterioration in the average Russian’s diet. This analysis, which is based on a comprehensive household survey conducted in the mid-1990s, reveals that 19 percent of Russian families are poor according to at least two of the different poverty indicators used. It shows that, for the majority of rural and urban households, subsistence production of food is an important private mechanism for coping with the transformation risks of market failures. The subsistence sector is likely to be a long-term reality in Russia, that will continue to exist at least until the economy stabilizes and a sound social-security system supersedes this private insurance mechanism.
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Опубликовано на портале: 28-11-2003
Maury E. Bredahl, Sjur Spildo Prestegard, Nils Kristian Nersten
2002
The ongoing negotiations in the WTO will most certainly lead to a further liberalization of the global agricultural trade. Related to this, many national governments, including Norway, Switzerland and Japan have placed substantial emphasis on the so-called non-trade concerns. In addition to the production of food and fiber, agriculture also provides or may provide national food security, environmental benefits, and viable rural areas. The term “Multifunctional Agriculture” has been applied to describe these additional functions. In this paper, we will show how the economic concepts of “positive and negative externalities” and “public goods” can be used to analyse non-trade concerns and multifunctionality, especially with reference to agriculture’s impact on the environment. We conclude the paper with suggestions for international trade rules that can allow countries to meet domestic environmental policy objectives in a minimally trade-distorting manner.
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Опубликовано на портале: 31-12-2003
Martina Brockmeier, Claudia A. Herok, Oliver von Ledebur, Petra Salamon
Durban, 2003
Enlarging the EU presents a tremendous effort with obstacles for old and new member states especially in the agricultural sector. In this paper, impacts of a new accession round were analyzed with the help of the comparative-static general equilibrium model GTAP (Global Trade Analysis Project). The standard version was extended to allow for a better representation of specific instruments of the Common Agriculture Policy and the EU budget.

To capture detailed effects in new member states, simulations were carried out for 12 candidate countries, the EU-15 and the rest of the world. As for products the focus lies on agriculture. Scenarios include an enlargement with and without the transfer of direct payments in the new member states, according to the proposal of the EU commission from January 2002. Simulations in a post-Agenda 2000 environment led to heterogeneous country specific impacts in the accession countries whereas the changes within EU-15 and the rest of the world were negligible. Due to adjustments in tariffs, trade balances of the new member states were deteriorating while welfare effects are positive. Transfer of direct payments led to more pronounced effects, especially with regard to output and trade. Without direct payments accession countries would be net contributors to the EU budget. This would change when they become eligible for this subsidy. In general, the analysis shows the importance of a country specific perspective.
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Опубликовано на портале: 29-11-2003
Bernhard Brummer, Thomas Glauben, Wencong C. Lu
2002
Agricultural policy reform has been an important source of change in the Chinese agricultural sector. The reforms led to productivity growth and helped China in pursuing its self-sufficiency goal especially in the grain sector. To analyse whether observable productivity growth stems from technologically induced components, or from the market induced parts, a multi-input-multi-output model is derived using an econometric distance function framework. A decomposition allows to distinguish allocative effects, scale effects, technological change, and technical efficiency change. Data on farms in Zhejiang from 1986 to 1999 are used to analyse the impact of policy reform.
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Опубликовано на портале: 30-11-2003
Bernhard Brummer, Thomas Glauben, Wencong C. Lu
2003
The study is devoted to the measurement of productivity and efficiency change in Chinese farming sector over the reform process in the 1980s and 1990s. Within an output distance function framework, an index of total factor productivity is decomposed into technical and allocative efficiency, technical change, and scale effects. We estimate a parametric output distance function using individual farm household data from the province Zhejiang over the period 1986-2000. Results indicate that during the more market-oriented reform period in the mid 1980s productivity and technical efficiency increased while allocative efficiency remain constant. However, productivity growth and technical efficiency slow in the mid 1990s when market orientation of the reforms was reduced and self-sufficiency as a major goal reappeared on the political agenda.
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Опубликовано на портале: 31-03-2005
Pawel Bryla
2004
The paper aims to improve our knowledge about the response of farmers to a new instrument of the rural development policy in the Lodz region in Poland. It seeks to explore the characteristic features of the agricultural holdings and their owners applying for public financial support in the framework of an EU pre-accession fund. The analysis might be useful from the point of view of evaluating the Special Accession Programme for Agriculture and Rural Development (SAPARD).
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Опубликовано на портале: 31-12-2003
Maurice Buckett
Europe: Butterworth Heinemann, 1998, 338 с.
Учебник начального уровня по организации и управлению сельскохозяйственным производством.

Опубликовано на портале: 28-11-2003
Jean-Christophe Bureau, Luca Salvatici
2002
This paper provides a summary measure of the possible new commitments in the area of market access undertaken by the European Union and the United States, using the Trade Restrictiveness Index (TRI) as the tariff aggregator. Indicators such as the TRI, based on welfare theory, integrate economic behavioural assumptions within a balance of trade framework. We take the 2000 bound tariffs as the starting point and attempt to assess how much liberalisation in agriculture could be achieved in the European Union and the United States as a result of the present negotiations. We compute the index for agricultural commodity aggregates assuming a specific (Constant Elasticity of Substitution) functional form for import demand. The present levels of the TRI under the actual commitments of the Uruguay Round are computed and compared with three hypothetical cases: a repetition of the same set of commitments of the Uruguay Round, a uniform 36 percent reduction of each tariff, an harmonization formula based on the “sliding scale” scheme. This makes it possible to infer how reducing tariff dispersion would help improve market access in future trade agreements.
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Опубликовано на портале: 31-03-2005
Stefania Bussoletti, Roberto Esposti
2004
This paper aims to investigate the impact of structural funds policies on objective 1 regions over the past programming periods (1989-1993; 1994-1999). This impact is analysed by estimating a conditional convergence econometric model. According to this model, regional convergence is affected both by the policy treatment and by the regional economic structure (proxied by the agricultural employment share). This convergence model is specified in a panel-data dynamic form on a dataset of 206 NUTS II EU-15 regions observed over more than 10 years (from 1989 to 2000) and of 55 NUTS II regions of 12 accessing countries observed in the last five years of the sample period (1995-2000). A GMM estimation is applied to obtain consistent estimates of both the β-convergence and of the impact of the conditioning variables, mainly the objective 1 policies.
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Опубликовано на портале: 07-10-2008
Luis M B Cabral
Cambridge, Mass: MIT Press, 2000, 368 с.
Over the past twenty years, the study of industrial organization--the analysis of imperfectly competitive markets--has grown from a niche area of microeconomics to a key component of economics and of related disciplines such as finance, strategy, and marketing. This book provides an issue-driven introduction to industrial organization. It includes a vast array of examples, from both within and outside the United States. While formal in its approach, the book is written in a way that requires only basic mathematical training. Supplemental materials posted on the Web make more extensive use of algebra and calculus.
ресурс содержит гиперссылку на сайт, на котором можно найти дополнительную информацию ресурс содержит графическое изображение (иллюстрацию)

Опубликовано на портале: 28-11-2003
Javier Calatrava-Leyva, Alberto Garrido
2002
Water availability in semiarid regions usually exhibits patterns of extreme variability. Even in intensively controlled basins, some users are subject to low levels of water reliability, and more vulnerable to periods of extreme scarcity. To reduce their risk exposure more flexible instruments, such as voluntary exchanges of water among users, are required. Recent changes in the Spanish water Law have given an initial impulse to allow for leases of water use rights. Properly designed and monitored, this instrument provides some flexibility to water management, and may increase the economic use efficiency as well as mitigate the adverse economic effects of droughts.

This paper looks at the risks and uncertainty dimensions of water markets, which have not been paid much attention in the literature. It analyses, from theoretical and empirical standpoints, the role that uncertainty plays in market participants’ decisions and its impact on gains from trade. Two models have been developed to carry out the empirical application. One is a stochastic and two-stage discreet programming model which simulates irrigators behaviour and the other is a spatial equilibrium model to compute market exchange and equilibrium. Water market price endogeneity is solved by an iterative process, which characterise price uncertainty from the results obtained from the spatial equilibrium model. Hydrological risk is characterised at the irrigation farm level through the variation of the water allowances served for irrigation. The application is performed on eleven irrigated farms in a district of the Guadalquivir Valley (Southern Spain). It is shown how water availability uncertainty reduces farmers’ benefits because of the fact that they must take ex – ante decisions. However, if market participation is allowed once water allowances become known, even at an uncertain price, the benefit losses are partly mitigated. From a methodological standpoint, these results suggest that the agricultural water market benefits estimates found in the literature may be undervalued as a result of omitting the option to participate in the market in the mix of possible strategies. Exchanging water in annual spot markets allows for the reduction of farmers’ economic vulnerability caused by the variability and uncertainty of water supply within an irrigation season.
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Опубликовано на портале: 30-12-2003
Javier Calatrava-Leyva, Alberto Garrido
Durban, 2003
Water availability in semiarid regions commonly exhibits patterns of extreme variability. Even in basins with large infrastructure development, some users are subject to low levels of water reliability, incurring economic losses during periods of scarcity. More flexible instruments, such as voluntary exchanges of water among users, may help users reduce their risk exposure. Recent changes in the Spanish water Law have given an initial impulse to allow for lease-out contracts of water use rights. This paper analyses, from theoretical and empirical standpoints, the effect that establishing water markets has on the economic risk caused by water availability variations.

The empirical study is performed on an irrigation district of the Guadalquivir Valley (Spain) with fair levels of average water availability but a high probability of periods of extreme scarcity. A non-linear programming model is used to simulate irrigators’ behaviour and derive water demand functions. Another spatial equilibrium model is used to compute market exchange and equilibrium. These programming models are combined with statistical simulation techniques. It is shown that the probability distribution of profits for a representative irrigator is modified if water exchanges are authorised, resulting in unambiguous risk reductions. Results also suggests that if the market would be extended to several irrigation districts and users, each characterised by different hydrological risk exposure, the occurrence of extremely low benefits events would become more unlikely. In sum, it is shown that exchanging water in annual spot markets allows for the reduction of farmers’ economic vulnerability caused by the variability of water supply across irrigation seasons.
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Опубликовано на портале: 29-11-2003
Javier Guillem Carrau, Raul Compes Lopez
2002
The United States is the leading country in the application of biotechnology to agricultural methods. One of the principal reasons for this is the flexibility of its legislation on Genetically Modified Organisms (GMO). A significant part of its production of soya or corn is already genetically modified, so that its companies need to avoid technical barriers to their exports in the world markets?. In the EU, negative public opinion has contributed to the adoption by the authorities of exigent legislation in order to avoid the possible risks to human health and the environment posed by GMO. The EU’s authorisation procedure for these organisms is long and meticulous.

Furthermore, a compulsory labelling system has been adopted for products, which contain GMO or genetically modified materials (GM materials). In 1998, American interests started to be adversely affected by European legislation. The USA Administration threatened to sue the EU before the World Trade Organisation (WTO). These threats have yet to be followed up with any action. The rules of international trade are regulated by agreements signed up to by the members of the WTO. The EU can argue that its authorisation procedure is designed to reduce the risks to health and the environment. This line of argument is compatible with the Agreements on Sanitary and Phytosanitary Measures (SPS) and Technical Barriers to Trade (TBT). The compulsory labelling system is also compatible with the Agreement on TBT if the WTO accepts that a product in which GM material is detected is not similar to a conventional one. The Protocol of Biosafety further supports the EU position since it advocates a cautious approach exemplified by the fact that the Protocol permits consideration of non-scientific risks during risk assessment. However, the Protocol is not yet in force, it is pending ratification by at least 50 countries and, now more than ever, it is uncertain whether the United States will be willing to ratify the Protocol. However, we cannot be sure that there will be future commercial controversy, which will show the contradictions between the commercial agreement and the environmental one.
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Опубликовано на портале: 29-11-2003
Claire Chambolle, Eric Giraud-Heraud
2002
We analyse the competition in quality and quantity between a foreign firm and a domestic firm. The domestic firm can belong to a certification of origin, whereas its rival uses a pure brand strategy. We will show how the certification can allow the domestic firm to position itself as a high quality producer and improve the average quality of the products offered on the market. If, however, the certified firm offers the low quality good, the certification can permit it to guarantee a higher profit than that of its competitor and to improve the consumers’ surplus by favoring product standardisation.
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