We use a Bayesian dynamic latent factor model to extract world, regional and country factors of real interest rate series for 22 OECD economies. We find that the world factor plays a privileged role in explaining the variance of real rates for most countries in the sample, and accounts for the...

While Hayek's Prices and Production established his reputation as a business-cycle theorist, Sraffa's 1932 review of the book helped turn professional opinion against him. A key criticism of Sraffa was that Hayek's conception of a natural rate of interest, reflecting only real relationships, was...