淡江大学黄河泉老师计量经济学讲义+交互项详细讲解

计量经济学讲义交互项讲义非常清晰，值得学习

估算方法之演进:
1795/1805 Ordinary Least Squares (OLS, C. F. Gauss/A. Legendre).
1894 Method of Moments (MM, Karl Pearson).
1912 Maximum Likelihood Estimator (MLE, Ronald Fisher).
1928  Instrumental Variables (IV, Philip G. Wright).
1982  Generalized Method of Moments (GMM, Lars P. Hansen).
1990  Bayesian Approach (MCMC: GS/MH).

链接：https://pan.baidu.com/s/1hKCqfyxSbbNQd5MKqMwaNw