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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: 29-03-2005
Bruno Vindel
2004
Complying with the legal framework of EU regulation 1257/99, the implementation of the rural development pillar of the CAP in France takes over several measures constitutive of previous programs, and institutes significant innovations, reflecting both the evolution of French rural territories and the political choice of a more sustainable and multifunctional agriculture. That is why, before describing the organisation and methodology of the recently completed midterm evaluation, this paper emphasises the present trends of evolution in French rural zones. The lessons learned from the evaluation will be then detailed, in the third part of the paper.
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Опубликовано на портале: 16-02-2005
Jacob Viner
1999
Основная цель настоящей статьи - изложить метод графического описания зависимости кривой затрат от возможных типов технологических ситуаций и ситуаций, связанных с денежными затратами, с учетом обычного в этом случае предположения о наличии атомистической конкуренции и рациональном экономическом поведении производителей. Автор не делал попытки реалистического описания существующих типов зависимости между затратами и предложением и считал, что его задача скромнее: представить формальные типы зависимости, которые возможны при определенных упрощающих предположениях. Но в итоге ему удалось предложить графическую интерпетацию кривых средних и предельных затрат, которую можно встретить сегодня в любом учебнике по микроэкономике.
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Опубликовано на портале: 12-12-2003
W. Kip Viscusi, John M. Vernon, Joseph E. Harrington
Cambridge, Mass: MIT Press, 2000, 896 с.
Departing from the traditional emphasis on institutions, this text emphasizes the use of economic theory and empirical analysis to understand regulatory and antitrust policies. Questions addressed include: What are the market failure rationales for, and appropriate form of, government intervention? What does theory show about competition in the presence of a market failure and the implications of government intervention to correct that failure? What do empirical analyses indicate about our regulatory experience and the direction of future intervention?

The third edition addresses many issues that have recently dominated the economic and political landscape. New material reviews the government's case against Microsoft, charges of anticompetitive pricing in NASDAQ and airlines, the blocked Staples-Office Depot merger, and the Telecommunications Act of 1996. This edition also covers the deregulation of the California electric power industry as well as recent deregulatory efforts in bank branching and natural gas transmission. On the social regulatory scene, it covers in detail recent cigarette litigation and the contentious issue of the contingent valuation of natural resource damages, as exemplified in the Exxon Valdez oil spill. New empirical evidence appears throughout the book.

Each part of the text can be used separately for a variety of courses including regulation and antitrust in undergraduate institutions, business schools, and schools of public policy, as well as background for doctoral courses. Exercises are included at the end of each chapter.
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Опубликовано на портале: 29-11-2003
Liesbet Vranken, Johan Swinnen
2002
This paper uses data from a survey of more than 1,400 farming households in Hungary to identify a set of profiles of farming households, which are active in the rental market and to estimate econometrically the impact of household characteristics, such as social, physical, and human capital, as well as regional and environmental characteristics on land rental activities. We show that the decision of farming households to lease in land is related to their land endowment, their access to capital assets, human capital variables such as age and education and their social capital. Environmental factors are also important.
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Опубликовано на портале: 29-03-2005
Klaus Wagner
2004
The evaluation of the effects of different measures of the Austrian Agri-Environmental Programme (ÖPUL) on groundwater has to take into consideration various different dimensions of the analysis process. To begin with, there are EU guidelines for the evaluation that lay down questions, criteria and indicators that have to be answered. A second dimension of the evaluation process refers to the level of the different measures. Here we are dealing with single measures, bundles of measures for a specific objective and voluntary or obligatory combinations of measures. In addition, we have to consider that the measures concerning groundwater protection can have effects in a strong or weak, direct or indirect manner, in a selective or more extensive way. The time-related aspect of the effects is of enormous importance, not only in connection with the different programme variants (ÖPUL 95, ÖPUL 98 and ÖPUL 2000) but also in connection with the short-term or long-term effects of measures, depending also on local and regional characteristics. Of great importance is the spatial component in the analyses. In Austria, we have pore-groundwater regions where programmes for measuring the groundwater quality have been installed for many years. Of equal interest is the development of the groundwater quality in ÖPUL testing areas because there is detailed information available about the agricultural structures and the acceptance of ÖPUL measures. Finally, we have to observe the particular groundwater measure project regions, where a variety of special groundwater measures is available to farmers. These different types of regions frequently overlap each other but not always. Accordingly, the evaluation process is a multidimensional task that has to describe the relevance and the acceptance of the measures along with their potential and actual effects.
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Опубликовано на портале: 31-12-2003
Edilegnaw Wale, Detlef Virchow
Durban, 2003
Crop genetic resources are the building blocks of sustainable agricultural development due to their relevance not only as inputs for variety development but also as indigenous crop insurance mechanisms through traditional variety portfolio management. Their continuous survival is, however, threatened by natural and human driven factors. This threat has induced the need for designing conservation measures. Among the in situ and ex situ conservation options available to conserve crop genetic resources, on-farm conservation has recently attracted enormous attention. To make this option operational, placing incentives (that link conservation with utilization) and removal of perverse incentives are believed to be crucial so that landraces of no immediate interest to farmers can be conserved.

However, before designing sound incentives and/or removing perverse incentives, we have to understand farmers. motives for managing a portfolio of traditional varieties.

To address our objective, we have adopted a utility based model that considers on-farm diversity as a positive externality of farmers. livelihood decisions. Accordingly, on-farm diversity is considered as the derived outcome of farmers. revealed preferences subject to their concerns and constraints. To empirically test the relationships, a Poisson regression model is estimated using rural household survey data collected from 198 sorghum growing farmers in East Ethiopia. The results have shown the most important diversity promoting factors and those factors detaching the link between farmers’ ‘survival first’ motives and their spillover effects on sorghum diversity. Based on the results, the paper concludes outlining the policy implications of the findings.
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Опубликовано на портале: 04-01-2004
Ред.: Nigel Walford, John Everitt, Darrell Napton
Oxford: Oxford University Press, 1999, 288 с.
Focusing on changes in the United Kingdom, the United States, and Canada, this book explores the issues of continuity and change associated with the operation of demographic, socio-economic, and political processes as they reshape the countryside.

В книге исследуется процесс серьёзных изменений, происходящих сегодня в сельской местности под воздействием демографических, социо - экономических и политических факторов (на примере США, Канады, Великобритании).

Опубликовано на портале: 04-01-2004
Jurgen Wandel
Boston: Kluwer Academic Publishers, 2000, 359-381 с.
By means of the transaction cost theory, the study identifies the motives for vertical integration or coordination in the Russian agro-food sector and assesses the forms of vertical integration developed so far. One can distinguish between state-initiated integration forms and such initiated by the economic agents themselves. Whereas the aim of the former is to dilute assumed market power of the food industry, uncertainty about market partners regarding reliable supply and marketing conditions and especially the fulfillment of payment obligation is the main motive for the latter. Often the chosen forms of vertical integration or cooperation not only comprise enterprises of the whole marketing chain, but also of a whole region. This could create problems with regard to competition, since barriers to entry could be raised substantially and collusion among economic agents facilitated.
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Опубликовано на портале: 04-01-2004
Peter Wehrheim
Boston: Kluwer Academic Publishers, 2000, 155-179 с.
This paper discusses the interdependence between Russia’s agro-food sector and the rest of the economy. To address the impact of macroeconomic changes on agro-food markets in the transition period, a stylized computable general equilibrium model (CGE) has been constructed. The current data base of the model consists of five food industry sectors and two agricultural sectors among a total number of 17 sectors. The model is used for three simulations the results of which highlight the magnitude of macroeconomic repercussions stemming from changes in agriculture’s sector performance.
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Опубликовано на портале: 13-01-2004
Ред.: Peter Wehrheim, Klaus Frohberg, Евгения Викторовна Серова, Joachim Braun
Москва: Ин-т экономики переходного периода, 2001, 560 с.
Книга подготовлена на основе материалов международной конференции, посвященной вопросам трансформации агропродовольственного сектора России. Она охватывает широкий круг проблем: исходные условия для преобразований, принятые меры, их результаты, наиболее перспективные варианты дальнейшего продвижения по пути реформ. На основе межстрановых сопоставлений исследуются различные модели преобразований в агропромышленном секторе, выявляются причины их неодинаковой неэффективности. Анализируется воздействие политических решений и макроэкономических тенденций на эволюцию сектора. Рассматриваются вопросы межрегиональной интеграции, приватизации и реструктуризации сельскохозяйственных предприятий, развития личных подсобных хозяйств, институциональные аспекты функционирования агропродовольственных рынков и многие другие. Книга предназначена для научных работников и специалистов в области аграрной экономики, а также для всех интересующихся проблемами развития агропродовольственного сектора России.
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Опубликовано на портале: 24-12-2003
Katinka Weinberger
Durban, 2003
Micronutrient malnutrition, particularly of iron, is widespread on the South Asian subcontinent and economic losses due to reduced productivity of afflicted population groups are believed to be substantial.

This paper examines the impact of micronutrient intake on productivity of household engaged in agricultural labor in India by applying a two-stage least squares (2SLS) estimation technique. The micronutrient under investigation is iron. The results indicate that productivity, measured in wages is indeed affected through insufficient intake, and that wages would on average be 5 to 17.3 percent higher, if households would achieve recommended intake levels of the micronutrient discussed here. The results demonstrate that policy interventions that aim at enhancing micronutrient intake can be regarded as investments in improved productivity and higher household incomes. Enhancing micronutrient intake will contribute significantly to overall economic growth and development.
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Опубликовано на портале: 29-11-2003
Christoph Weiss, Wolfgang Briglauer
2002
This paper examines the impact of various farm and household characteristics (such as farm size, the off-farm employment status, the farm operator's age and schooling and the number of family members) on the level as well as the dynamics of on-farm diversification. Using linked census data for Upper-Austria from 1980, 1985 and 1990 we provide evidence that smaller farms are more specialised and also tend to increase the degree of specialisation over time more quickly than large farms. A significantly lower degree of diversification (higher degree of specialisation) as well as a stronger reduction in diversification over time is also reported for businesses operated by older, less educated, part-time farm operators. The analysis of diversification dynamics also suggests that (a) farms adjust to changes in their environment by steadily approaching their long-run equilibrium level of diversification ( β-convergence), and (b) the variance of the diversification distribution declines over time (σ-convergence).
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Опубликовано на портале: 29-03-2005
Heinz Wendt, Josef Efken, Inge Uetrecht, Albert Regine
2004
Beside other measures the framework of regulation 1257 (EC)/1999 offered the possibility to implement promotion schemes in food processing and marketing (Art. 25-28). The regulation also claims an evaluation of such measures geared to guidelines formulated through the EUCommission for this purpose. The EU, therefore, has been defined two types of common evaluation questions: chapter specific questions and cross cutting questions. In order to answer these questions a methodological IT-based approach and questionnaire was developed. The methodological approach is presented in detail and also important factors affecting the process of implementation to get sufficient support throughout all stages and authorities involved. First results indicate the intentions of the investors so far and mainly reflect the potential of the database gained through the questionnaire such as detailed breakdown of aims of the supported investments, indicators for competitiveness and a first attempt to get an aggregate measure to assess envisaged aims.
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Опубликовано на портале: 26-06-2006
Larry Williams
Москва: Аналитика, 2006, 312 с.
Краткосрочная торговля - подход, применяемый большинством трейдеров при игре на рынке. Этот метод делает возможным самые крупные финансовые доходы, но одновременно он - сложнейший вызов, требующий постоянного внимания и бдительности, а также очень строгого планирования. Написанная Ларри Вильямсом, самым признанным и популярным техническим аналитиком последних трех десятилетий, эта инновационная книга - его первая за почти десятилетие - предлагает основы надежной и выгодной краткосрочной торговли, раскрывая преимущества и недостатки этого столь плодотворного, но все же потенциально опасного предприятия.
Делясь своим многолетним опытом закаленного и успешного трейдера, Вильямс предлагает свое понимание рынка по широкому диапазону тем: от хаоса и спекуляции до прорывов подвижности рынка и стереотипов прибыли. Под его опытным руководством Вы узнаете об основных принципах, движущих рынками, о трех наиболее доминирующих циклах, когда выходить из сделок и как до конца сохранять выигрывающие позиции в выбранных временных рамках.
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Опубликовано на портале: 24-12-2003
Tassew Woldehanna
Durban, 2003
The impact of education on farmers. choice of activities and household welfare are modelled and estimated using farm household data for rural Ethiopia. We find that education has significant effects on household welfare. Schooling increases the adoption of new technologies and facilitates entry into highly profitable farm and non-farm activities, all of which may increase welfare and help farm households escape out of income poverty. An additional year of schooling in a household increases the welfare by 8.5 Percent. These findings provide a rationale to governments and donor organisations to include the expansion of rural schooling (through encouragement of parents to send their children to school) in their policy reform as a means of reducing material deprivation.
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