A growing body of research suggests that difficulties in collecting taxes are an important constraint on economic performance in developing countries. Evidence from rich countries points to third- party reporting -- in particular, employer reports of employees' wages -- as a potential remedy. To...

A growing body of research suggests that difficulties in collecting taxes are an important constraint on economic performance in developing countries. Evidence from rich countries points to third- party reporting — in particular, employer reports of employees' wages — as a potential remedy....