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Всего публикаций в данном разделе: 18

Авторы:
все А Б В Г Д Е Ж З И ЙК Л М Н О П Р С Т У Ф Х Ц Ч Ш Щ Э Ю Я
A B C D E F G H I J K L M N O P Q R S T U V W X YZ
 
Названия:
А Б В Г Д Е Ж З И ЙК Л М Н О П Р С Т У Ф Х Ц Ч Ш ЩЭ Ю Я
5 A B C D E F G H I J K L M N O P Q R S T U V W XY Z
 

Опубликовано на портале: 28-11-2003
Tapani Yrjola, Jukka Kola
2002
This study aims at assessing the costs and benefits of multifunctional agriculture, and it is one of the very first studies using a quantitative approach to this new subject. The starting point is that if current farm subsidies are regarded as means to maintain the multifunctional characteristics of agriculture, what happens if subsidies are reduced. The effects of the decline in agricultural support on multifunctional characteristics of agriculture in Finland are estimated using the cost-benefit analysis (CBA). Only a part of the consequences can be assessed by the CBA due to lack of data on the economic value of many elements of multifunctional agriculture. Hence, the results should not be generalised too strongly, but they still provide useful information for the political decisionmaking.

Concerning further research, we should study, inter alia, what the so-called correct level of compensation for the adequate supply of public goods would be, and what kind of means of agricultural policy are the most efficient to unambiguously enhance the multifunctional character of agriculture.
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Опубликовано на портале: 25-06-2004
George Undy Yule, Maurice Kendall
Москва: Госстатиздат ЦСУ СССР, 1960
Классический учебник по теории статистики. Содержит систематическое изложение всех основных методов и приемов теории статистики, таких как статистика качественных признаков, теория рядов распределения, средние величины и меры вариации количественных признаков, теория и практика корреляционного анализа, выборочное наблюдение, дисперсионный анализ, ряды динамики, индексы.

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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