Mismeasuring Our Lives

In February of 2008, amid the looming global financial crisis, President Nicolas Sarkozy of France asked Nobel Prize-winning economists Joseph Stiglitz and Amartya Sen, along with the distinguished French economist Jean Paul Fitoussi, to establish a commission of leading economists to study whether Gross Domestic Product (GDP)--the most widely used measure of economic activity--is a reliable indicator of economic and social progress.