Hog Production in China：Technological Bias and Factor Demand

• 作 者: MA Heng-yun HU Qing-lin LI Wen
• 机 构: CollegeofEconomicsandManagement,CollegeofAnimalScienceandVeterinaryMedicine,CollegeofAgronomy,Center
• 出 处: 中国农业科学：英文版
• 发表日期: 2011年3期
• 关键词: 技术变革 生猪生产 中国 农村劳动力 偏置 节能技术 需求弹性 饲料粮 China hog farms technical change factor d
• 基金项目: support from the National Natural Science Foundation of China （70773037）, the Foundation for Research Science and Technology grant New Zealand （IERX0301）

Technological change and factor biases are estimated by employing a translog cost function based on a new adjusted dataset for China’s hog production sector. Technological change is found not to have been neutral and the factor bias to be statistically si