Globalization: Historical Perspective and Prospects

Economies around the world have become increasingly integrated, thereby enhancing productivity growth and expanding consumer choices. In many nations, globalization has been accompanied by an increase in living standard hardly imagined just a generation ago. But perceived consequences for income distribution, environmental quality, and national sovereignty have also made globalization the focus of widespread controversy. This paper reviews alternative measures of globalization and identifies forces that promote and those that limit globalization. In significant ways, the world economy is now more integrated than even at the height of the previous wave of globalization a century ago. However, history shows that globalization and its benefits are highly vulnerable to political factors. While the Great Depression unleashed protectionist policies in many nations, the backlash to globalization started earlier, during prosperous times, in response to redistributive consequences. Although similar redistributive pressures are evident today, national governments are now better equipped to ensure a politically acceptable sharing of globalization's benefits. Globalization today confronts a second threat with no close historical parallel. This