|
|
|
| Registros recuperados: 69 | |
|
| |
|
|
| Bakosne Borocz, Maria; Fogarassy, Csaba. |
| Benchmarking alkalmazásával vizsgáltuk a hazánkban alkalmazott marhatartási technológiákat annak érdekében, hogy valamilyen módon az externális hatásokat be lehessen mutatni. A vizsgálataink eredménye, hogy a hagyományos technológia mellett található a legtöbb negatív externália, míg az extenzív, és az ökológiai tartásmód externális, valamint környezeti szempontból is a legjobb megoldást jelenti. ------------------------------ In our study we reviewed the conditions of extensive agricultural farming and its benefits based on environmental criteria. Furthermore we examined its external effects, which may affect the agriculture and the meat cattle breeding. Beef fattening, when done intensively, can cause huge environmental problems which may cause negative... |
| Tipo: Article |
Palavras-chave: Húsmarha; Extenzív; Benchmarkig; Környezet; Externália; Beef cattle; Extensive; Benchmarking; Environment; Externalities; Agribusiness; Environmental Economics and Policy; Livestock Production/Industries. |
| Ano: 2011 |
URL: http://purl.umn.edu/119900 |
| |
|
| |
|
| |
|
|
| Sinka, Anett. |
| A hagyományos mezőgazdasági termelés negatív hatásainak kiküszöbölése ér¬dekében az Európai Unió országaiban az utóbbi évtizedben egyre fontosabbá vált a multifunkcionális mezőgazdaság. Ahhoz, hogy a vidékfejlesztés, a környezetgazdálkodás az agrárgazdaság integrált részévé váljék, a gazdasági gyakorlatnak szá¬mos területen szükséges változtatni: merőben új módszerek alkalmazása, a koráb¬ban használt vagy meglévő technológiák megújítása, mások által már kipróbált eljá¬rások adaptálása, mind-mind egy-egy lehetőséget kínál a jól működő, többfunkciós mezőgazdasághoz. Mindezen okok mérlegelése után döntött úgy az Agárdi Farm Kft., hogy átáll a ha¬gyományos gazdálkodásról a precíziós növénytermelésre. A precíziós növényterme¬lési technológia nem más, mint a... |
| Tipo: Journal Article |
Palavras-chave: Externáliák; Multifunkcionális mezőgazdaság; Precíziós növénytermelés; Versenyképesség; Externalities; Multifunctional agriculture; Precision farming; Competitiveness; Crop Production/Industries; Farm Management. |
| Ano: 2009 |
URL: http://purl.umn.edu/92499 |
| |
|
| |
|
| |
|
|
| Larue, Solene; Latruffe, Laure. |
| The objective of the paper is to assess the effects of agglomeration on technical efficiency of French pig farms. We use a two-stage method to evaluate the effects of agglomeration on technical efficiency. The first stage consists in calculating pig activity’s efficiency scores with the non-parametric method Data Envelopment Analysis (DEA). The second stage is a truncated regression of these scores on agglomeration variables. Data are for 899 French pig producers in 2004. Results suggest that these farms were as much affected by positive agglomeration externalities (that are knowledge spillovers due to farms’ density, and also arise from farms’ closeness to downstream market) as any other businesses. There was however no evidence of negative externalities... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agglomeration; Externalities; Data Envelopment Analysis; Industrial Organization; Livestock Production/Industries. |
| Ano: 2008 |
URL: http://purl.umn.edu/44272 |
| |
|
| |
|
| |
|
| |
|
|
| Martin, Elsa; Stahn, Hubert. |
| The point of departure of this work is the situation occurring in the Crau area (South-East of France). In this region, organic farmers use surface water for irrigation and excess water percolates into an aquifer that is used as a source for local residents. In contrast to the standard framework, agricultural production thus increases groundwater levels. In this paper, using a dynamic model, we derive the myopic and socially optimal food and water consumption paths. The first aim is to bring to the fore that an intervention is needed and that, in such a specific case, the environment can be protected thanks to some "good" production incentives. We then analyze the problem of coordination that can occur when two distinct local authorities - an agricultural... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Externalities; Agricultural policy; Water policy; Coordination of policies; Environmental Economics and Policy; H23; Q18; Q28.. |
| Ano: 2010 |
URL: http://purl.umn.edu/91811 |
| |
|
|
| Parry, Ian W.H.. |
| This paper compares the efficiency of a single lane toll, a congestion tax applied uniformly across freeway lanes, a gasoline tax, and a transit fare subsidy at reducing traffic congestion. The model incorporates a variety of conditions required to reach an efficient outcome. These include conditions for the efficient allocation of travel among competing modes, travel at peak versus off-peak periods, and drivers with high and low time costs sorted onto faster and slower freeway lanes. Each policy violates some or all of the efficiency conditions. Under wide parameter scenarios, the single lane toll, gasoline tax, and transit subsidy forgo at least two thirds of the efficiency gains under an "ideal" congestion tax that varies across lanes. In contrast, the... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Externalities; Efficiency effects; Congestion taxes; Single lane tolls; Rail subsidies; Gasoline taxes; Public Economics; R41; R48; D62. |
| Ano: 2000 |
URL: http://purl.umn.edu/10517 |
| |
|
|
| Parry, Ian W.H.. |
| This paper develops an analytical framework for comparing the marginal excess burden (MEB) of labor taxes and various commodity taxes, allowing for externalities and interactions between the taxes, and applies the analysis to the United Kingdom. Due to parameter uncertainty and model simplifications the results should be viewed with caution, nonetheless there are some useful insights. For example, even though taxes on petrol and cigarettes confer externality benefits, and these goods are relatively weak leisure substitutes, the MEB of these taxes may substantially exceed that of the labor income tax, except under "high" scenarios for externality benefits. In contrast the MEB for alcohol taxes may be smaller than that of the labor tax, though it is still... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Welfare cost; Labor tax; Cigarette tax; Alcohol tax; Petrol tax; Externalities; Political Economy; H21; H23; Q28. |
| Ano: 2001 |
URL: http://purl.umn.edu/10860 |
| |
|
|
| Bontems, Philippe. |
| We explore in this paper the consequences of status seeking preferences among agents contracting with a private principal in the context of production. We examine in particular the case of envy and we show that in general envy entails augmented distortions due to asymmetric information in optimal contracts. Furthermore if the principal neglects the preferences of the agents with respect to status, then potentially there is under-participation to the contract. We also show that if the principal is free to choose who can participate to the contract, then under some conditions the principal may prefer to contract with only a subset of potentially "profitable" agents (that is where his utility is strictly positive). We then ask whether contracting with agents... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Status; Adverse selection; Contracts; Envy; Externalities; Production Economics; D6; H0; D86. |
| Ano: 2009 |
URL: http://purl.umn.edu/49507 |
| |
|
| |
|
| |
|
|
| Brennan, Timothy J.. |
| Lower prices for polluting goods will increase their sales and the pollution that results from their production or use. Conventional intuition suggests that this relationship implies a greater need for environmental policy when prices of "dirty" goods fall. But the economic inefficiency resulting overproduction of polluting goods may fall, not rise, as the cost of producing those goods falls. While lower costs exacerbate overproduction, they also reduce the difference between private benefit and the total social cost--the sum of private and external costs--associated with that overproduction. We derive a test, based on readily observed or estimated parameters for conditions in which the latter effect outweighs the former. In such cases, making a dirty good... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Environment; Regulatory policy; Externalities; Electricity restructuring; Environmental Economics and Policy; Q28; L51; L94. |
| Ano: 1999 |
URL: http://purl.umn.edu/10776 |
| |
|
| |
|
| |
| Registros recuperados: 69 | |
|
|
|
