Fiscal expansion in Bangladesh, the People's Republic of China, Indonesia, and the Philippines via increased spending is typically more effective than fiscal expansion via tax rate reduction for stimulating growth. On the other hand, the effectiveness of expenditure versus tax-side automatic...

This paper re-examines the instrumental variable (IV) approach to estimating returns to education by use of compulsory school law (CSL) in the US. We show that the IV-approach amounts to a change in model specification by changing the causal status of the variable of interest. From this...