http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
( Adam Bekele ),( Kassa Belay ),( Belaineh Legesse ),( Tesfaye Lemma ) 한국농촌경제연구원 2010 농촌경제 Vol.33 No.4
This paper examines the tradeoff between commercial orientation and crop productivity among smallholder farm households living in drought risk-prone areas of the central rift valley of Ethiopia. The study was built on the hypothesis that there is a one-way causation between commercial orientation and productivity. The relationship between commercial orientation and crop productivity is assessed in a censored simultaneous equation model framework. Results indicate that there is a unidirectional relationship with total factor productivity being influenced by the endogenous commercial orientation factor.