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System of mathematical models of value (methodology, theory, agricultural applications)
Svetlov, Nikolai - EconWPA - 2002
The model of exchanges in a competitive economy is developed that is based on an economic agent model who maximises the levels of satisfying his demands. The existence of a weak tendency to formation of value is shown. The interrelation between value and (a) technologies, (b) shadow prices in...
Persistent link: https://www.econbiz.de/10005135066
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AN EVALUATION OF POST-INDEPENDENCE AGRICULTURAL POLICIES IN RELATION TO ECONOMIC DEVELOPMENT IN NIGERIA(1960 - 1987}
NWAOBI, DR. GODWIN CHUKWUDUM - EconWPA - 2005
AGRICULTURE IN ITS COMMON PARLENCE INCLUDES PRODUCTION, RESEARCH AND TRAINING IN THE FIELDS OF CROPS, FORESTRY, FISHING … AND LIVESTOCK. NIGERIAN AGRICULTURE WAS CHARACTERIZED BY LOW FARM INCOMES; LOW CAPACITY LEVEL TO SATISFY FOOD AND FIBRE … APPROPRIATE STRATEGY FOR SECURING INCREASED FARM OUTPUT AND PRODUCTIVITY IN AN UNDERDEVELOPED AGRICULTURE. THIS PAPER THEREFORE …
Persistent link: https://www.econbiz.de/10005118780
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Minería de datos y lógica difusa.Una aplicación al estudio de la rentabilidad económica de las empresas agroalimentarias en Andalucía
Díaz, Bárbara; Morillas, Antonio - EconWPA - 2005
En este trabajo se estudia la rentabilidad de la empresa agroalimentaria en Andalucía (España)mediante un conjunto de ratios, elaborados por el Instituto de Estadística de Andalucía a partir de la Central de Balances de Actividades Empresariales de Andalucía. El objeto es encontrar las...
Persistent link: https://www.econbiz.de/10005125615
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Monetary Shocks and Real Farm Prices: A Re-Examination
Isaac, Alan G.; Rapach, David E. - EconWPA - 1996
The effect of monetary policy on the farm sector remains controversial. Studies attempting to quantify the effects of monetary disturbances on real farm prices report conflicting results: some find that positive monetary shocks increase real farm prices in the short run, while others detect no...
Persistent link: https://www.econbiz.de/10005124876
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Market Power with Dynamic Inventory Constraints: The Bias in Standard Measures
Hunnicutt, Lynn; Aadland, David - EconWPA - 2002
This paper incorporates inventory dynamics into an analysis of market power. Using a model in which each firm accounts for the effect of its current action on the current and future actions of itself and its competitors, we show that measures of market power that ignore inventory dynamics are...
Persistent link: https://www.econbiz.de/10005134556
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Cattle Cycles, Heterogeneous Expectations and the Age Distribution of Capital
Aadland, David - EconWPA - 2002
This paper builds a dynamic forward-looking model describing the approximate ten-year cattle cycle. The theoretical model improves on existing models by (1) keeping track of the age distribution of the capital stock, (2) allowing for heterogeneous expectations, and (3) recognizing that cow-calf...
Persistent link: https://www.econbiz.de/10005062473
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How Do People Learn by Listening to Others? Experimental Evidence from Thailand
Healy, Andrew - EconWPA - 2005
This paper presents experimental evidence about how individuals learn from information that comes from inside versus outside their ethnic group. In the experiment, Thai subjects observed information that came from Americans and other Thais that they could use to help them answer a series of...
Persistent link: https://www.econbiz.de/10005125584
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To a Mathematical Model of Economy and Environment Interaction //Mathematical modelling. 2003. V.15. No.4. P.107-121.
Demberel S.; Olenev, Nicholas; Pospelov, Igor - EconWPA - 2003
This paper presents new results of mathematical modeling of economy and environment interaction. A model of mutual interaction of livestock farming - one in a two main agricultural branches - and natural pastures that are the essential part of livestock farming forage reserve is proposed....
Persistent link: https://www.econbiz.de/10005062740
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Public Inputs and Productivty in the Agricultural Sector: A Dynamic Dual Approach
Onofri, Alejandro; Fulginiti, Lilyan E. - EconWPA - 2005
This paper introduces a dynamic model of productivity measurement based on recent endogenous growth theories. The model presented in this study is based on dynamic duality theory and incorporate public goods (public capital and R&D) as external factors to the firms. It also rationalizes the...
Persistent link: https://www.econbiz.de/10005556167
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International R&D Spillovers and Productivity Growth in the Agricultural Sector. A Panel Cointegration Approach
Gutierrez, Luciano; Gutierrez, Michele - EconWPA - 2003
This paper analyses, within the new growth theory framework and using panel cointegration techniques, the effect of agricultural international technological spillovers on total factor productivity growth for a sample of 47 countries during the period 1970-1992. The analysis shows that total...
Persistent link: https://www.econbiz.de/10005119139