Using a new dataset, Investing Across Borders 2010, on selected regulations that govern foreign direct investment (FDI) in 87 countries, and direct investment they receive from 30 OECD source countries, this paper explores how much FDI-specic policies and institutions inuence FDI inows when rms are heterogeneous in terms of productivity. The analysis overhauls conventional estimation techniques by directly addressing biases resulting from country and rm selection. The paper nds evidence of substantial heterogeneity bias in the eects of distance and related policy barriers on the inow of FDI. Controlling for rm heterogeneity and country selection, as well as key determinants of FDI like market size, a statistically signicant relationship is found between FDI regulations and the value of inward direct investment. However, when the quality of logistics infrastructure is accounted for, the salience of FDI regulations diminishes. For a clear source of identication when correcting for selection biases, the paper uses another new indicator of the number of days and procedures required to establish a wholly foreign-owned subsidiary.