Topic of the Week - Dutch Disease

Dutch disease is an economic concept that tries to explain the seeming relationship between the exploitation of natural resources and a decline in the manufacturing sector. The theory is that an increase in revenues from natural resources will de-industrialize a nation's economy by raising the exchange rate, which makes the manufacturing sector less competitive. However, it is extremely difficult to definitively say that Dutch disease is the cause of the decreasing manufacturing sector, since there are many other factors at play in the economy. While it most often refers to natural resource discovery, it can also refer to "any development that results in a large inflow of foreign currency, including a sharp surge in natural resource prices, foreign assistance, and foreign direct investment."

The term was coined in 1977 by The Economist to describe the decline of the manufacturing sector in the Netherlands after the discovery of natural gas in the 1960s.

The "Core Model"

The classic economic model describing Dutch Disease was developed by the economists W. Max Corden and J. Peter Neary in 1982. In the model, there is the non-traded good sector (this includes services) and two traded good sectors: the booming sector, and the lagging sector, also called the non-booming tradable sector. The booming sector is usually the extraction of oil or natural gas, but can also be the mining of gold, copper, diamonds or bauxite, or the production of crops, such as coffee or cocoa. The lagging sector generally refers to manufacturing, but can also be agriculture; there can be de-agriculturalisation in addition to de-industrialization.

A resource boom will affect this economy in two ways. In the resource movement effect, the resource boom will increase the demand for labor, which will cause production to shift toward the booming sector, away from the lagging sector. This shift in labor from the lagging sector to the booming sector is called direct-deindustrialisation. However, this effect can be negligible, since the hydrocarbon and mineral sectors generally employ few people. The spending effect occurs as a result of the extra revenue brought in by the resource boom. It increases the demand for labor in the non-tradable, shifting labor away from the lagging sector. This shift from the lagging sector to the non-tradable sector is called indirect-deindustrialisation. As a result of the increased demand for non-traded goods, the price of these goods will increase. However, prices in the traded good sector are set internationally, so they cannot change. This is an increase of the real exchange rate.