Robert Barro's Macroeconomics has become the classic textbook presentation of the equilibrium approach to macroeconomics. In its first four editions, this book has shown undergraduates how market-clearing models with strong microeconomic foundations can be used to understand real-world phenomena...

Since the 1970s, Robert Barro's academic research has significantly influenced macroeconomic theory. For more than a decade, his writing has also enlivened the pages of publications such as the Wall Street Journal and Business Week. In Nothing Is Sacred, Barro applies his well-honed free market...