The privatization of large state-owned enterprises is one of the most radical policy developments of the last quarter century. Right-wing governments have privatized in an effort to decrease the size of government, while left-wing governments have privatized either to compensate for the failures of state-owned firms or to generate revenues. In this way, privatization has spread from Europe to Latin America, from Asia to Africa, reaching its zenith with Central and Eastern Europe's transition from socialism to capitalism.

In many countries state ownership has been an important tool in...