并列题名：Basis of econometrics 并列题名：Basic econometrics Basis of econometrics 并列题名：Bayes econometrics 并列题名：Using econometrics 并列题名：Principles of econometrics 并列题名：Guide to econometrics 并列题名：Rescuing econometrics 并列题名：Spatial econometrics 并列题名：Analysis of economics