Environmental dumping is often viewed as an instrument used by some co
untries in the attempt to attract foreign investments. Stated otherwis
e, the delocation of firms would be a major outcome of a stiff environ
mental policy. In this paper, we study the impact of a strict anti-pol
lution policy pursued by a government on domestic firms' locational de
cisions, and determine the main variables that interact with such a po
licy. Some preliminary welfare implications are also provided.