It is open to question whether the intensified worldwide competition for FDI has reduced its traditionally strong concentration in a few large and relatively advanced host countries. We calculate and decompose Theil indices to track changes in absolute and relative concentration of FDI during...

By analyzing a unique dataset from Germany's evaluation of COVID-19 antigen rapid tests, we show that Chinese firms can excel under today's global competition and produce tests at quality levels higher than China's income level would suggest. We find these achievements are positively associated...