The following post is a part of a series that discusses 'managing risk for development,' the theme of the World Bank’s upcoming World Development Report 2014.
As the ancient Greek philosopher Heraclitus wrote, the only thing constant is change. And with change comes uncertainty. Faced with choices for bettering their lives, people make virtually every decision in the presence of uncertainty. Young people decide what to study without knowing exactly what jobs and wages will be available when they enter the labor market. Adults decide how much to save for retirement in the face of uncertain future income and health conditions. Farmers decide what to cultivate not knowing with certainty whether there will be enough rain for their crops and what demand and prices their products will command in the market. And governments decide the level of policy interest rates and fiscal deficits in the presence of uncertain external conditions and domestic productivity growth.