英文文献：Induced Technological Change in Canadian Agriculture Field Crops - Canola and Wheat: 1926-2003-诱导的加拿大农业田间作物技术变革-油菜和小麦:1926-2003
英文文献作者：Mupondwa, Edmund K.
英文文献摘要：
A tractable two-stage constant elasticity of substitution (CES) production function is applied to disaggregated western Canadian wheat and canola data for 1926-2003 to investigate the induced innovation hypothesis. Time series properties of the data are analyzed using cointegration and error correction to assess causality in differentiating between technological change and factor substitution. The results provide empirical support for the hypothesis with respect to prairie wheat and canola production.

摘要利用可处理的两阶段不变替代弹性(CES)生产函数，对1926-2003年加拿大西部小麦和油菜的分类数据进行了诱导创新假设的研究。数据的时间序列属性分析使用协整和误差修正，以评估因果关系，区分技术变化和因素替代。研究结果为草原小麦和油菜生产的假设提供了经验支持。