From the abstract of a new paper from the NBER, “Globalization and Poverty,” by Ann Harrison:

“This essay surveys the evidence on the linkages between globalization and poverty. I focus on two measures of globalization: trade and international capital flows…. The collected evidence suggests that globalization produces both winners and losers among the poor. The fact that some poor individuals are made worse off by trade or financial integration underscores the need for carefully targeted safety nets.”