The creation of the Economic and Monetary Union (EMU) has not brought significant gains to the Portuguese economy in terms of real convergence with wealthier eurozone countries. We analyze the causes of the underperformance of the Portuguese economy in the last decade, discuss its growth...

We present a simple theoretical framework that integrates the notion of the natural or neutral interest rate, liquidity preference theory, and the monetary policy practice by modern central banks. We claim that this theory explains the conditions under which an economy will experience an...

This paper examines the proposition that capital stock relative to aggregate output has been an important variable in the determination of the Non-Accelerating Inflation Rate of Unemployment (NAIRU) over the last four decades. The authors present new empirical evidence that lends strong support...