A Special Economic Zone (SEZ) is a type of managed industrial cluster which focuses on exports and encourages the inflow of foreign direct investment (FDI) and technology. These "special" zones are given a range of fiscal and non-fiscal incentives, which are not available to firms located in the...

Governments and non-profits devote substantial resources to increasing take-up of the Earned Income Tax Credit (EITC) through educational outreach. We study a different approach: policies that encourage tax filing. In a large field experiment, we find that IRS letters about free tax preparation...