- Views on the Economy and the World
In 2008, the global financial system was grievously infected by so-called toxic assets originating in the United States. As a result of the crisis, many have asked what fundamental rethinking will be necessary to save macroeconomic theory. Some answers may lie with models that have in the past been applied to fit the realities of emerging markets — models that are at home with the financial market imperfections that have now unexpectedly turned up in industrialized countries. The imperfections include default risk, asymmetric information, incentive incompatibility, procyclicality of capital flows, procyclicality of fiscal policy, imperfect property rights, and other flawed institutions.