Econometrics and Fumio Hayashi Econometrics is a branch of economics that uses statistical and mathematical methods to analyze economic data. It is often used to test economic theories and make predictions about future economic trends.…

Intermediate Macroeconomics – David Romer David Romer is an American economist and a professor of economics at the University of California, Berkeley. He is best known for his contributions to macroeconomics, particularly in the areas…