It is necessary to study Economic For Systems Of Field Irrigation the production of onion in Reclaimed Soils Fayoum Governorate, The has adopted a descriptive and quantitative statistical analysis method A sample 210 farmers from new reclaimed farms governorate been tested, questionnaire collected during agricultural season 2019/2020The findings have indicated relative importance costs’ items c...

With the completion of EMU, tax competition and, more in general, locational competition is high on the EU policy agenda. In contrast to the standard neo-classical reasoning, recent advances in the theory of trade and location have shown that tax competition does not necessarily lead to a ‘race to the bottom’. In these recent discussions the relevance of government spending as an instrument for...

to determine the effective factors on yield performance of corn, 40 corn growers were selected using two ‎stages sampling method from orzooeyeh in kerman province. data were collected by questionnaires and ‎interview. frontier production function and technical unefficiency function were estimated with front. 4 ‎software.‎ using dalinous method the selected corn growers divided to three groups a...