Revisiting the Paradox of Capital: The Reversal of Uphill Flows

By Emine Boz, Luis Cubeddu, and Maurice Obstfeld

Versions in عربي (Arabic),  中文 (Chinese), Français (French),  Русский (Russian), and Español (Spanish)

Basic economic theory tells us that capital should flow from slow-growing rich countries to faster-growing poor ones in search of higher returns. A decade ago, our former Research Department colleagues Eswar Prasad, Raghuram Rajan, and Arvind Subramanian examined why the reverse had been true—capital generally flowed “uphill” from poorer to richer countries. Building on the seminal work of Robert Lucas, they argued that certain characteristics of poorer countries, such as weaker institutions and lower levels of education, may reduce the risk-adjusted returns to investing there.  (more…)