The COVID-19 pandemic resulted in significant disruption in schooling worldwide. This paper uses global test score data to estimate learning losses. It models the effect of school closures on achievement by predicting the deviation of the most recent results from a linear trend using data from...

Why is integration progressing successfully in some parts of the world but not in others? Why are only some integration blocks hugely important for member countries? And why this is not the case globally? This article provides a comparative analysis of international economic structures, aiming...

The finding of Feldstein and Horioka (1980) that domestic saving and domestic investment are highly correlated across countries despite the rapid globalization and liberalization of financial markets in recent decades has been regarded as a Puzzle or Paradox. However, in this paper, we show that...