Preface: In 1776, Adam Smith diagnosed an oversupply in “that unprosperous race of men” called men of letters: “…their numbers are every-where so great as commonly to reduce the price of their labour to a very paltry recompense.” (The Wealth of Nations, Book I, Ch. 10) By the...

There has been much discussion of the differences in macroeconomic performance and prospects between the US, Japan and the euro area. Using Markov-switching techniques, in this paper we identify and compare specifically their major business-cycle features and examine the case for a common...