Harry Johnson: A Life in EconomicsHarry Johnson (1923 1977) was such a striking figure in economics that Nobel Laureate James Tobin designated the third quarter of the twentieth century as "the age of Johnson." Johnson played a leading role in the development and extension of the Heckscher Ohlin model of international trade, wrote fundamental articles on the balance of payments and later developed the monetary approach to the balance of payments. Within monetary economics he was also