Sharecropping is a form of agriculture in which a landowner allows a tenant to use the land in return for a share of the crops produced on their portion of land. Sharecropping has a long history and there are a wide range of different situations and types of agreements that have used a form of the system. Some are governed by tradition, and others by law. Legal contract systems such as the Italian mezzadria, the French métayage, the Spanish mediero, or the Islamic system of muqasat, occur widely.
Sharecropping has benefits and costs for both the owners and the tenant. It encourages the cropper to remain on the land, solving the harvest rush problem. At the same time, since the cropper pays in shares of his harvest, owners and croppers share the risks of harvests being large or small and of prices being high or low. Because tenants benefit from larger harvests, they have an incentive to work harder and invest in better methods than in a slave plantation system. However, by dividing the working force into many individual workers, large farms no longer benefit from economies of scale. On the whole, sharecropping was not as economically efficient as the gang agriculture of slave plantations.
In the U.S. "tenant" farmers own their own mules and equipment, and "sharecroppers" do not, and thus sharecroppers are poorer and of lower status. Sharecropping occurred extensively in Scotland, Ireland and colonial Africa, and came into wide use in the Southern United States during the Reconstruction era (1865–1877). The South had been devastated by war - planters had ample land but little money for wages or taxes. At the same time, most of the former slaves had labor but no money and no land - they rejected the kind of gang labor that typified slavery. A solution was the sharecropping system focused on cotton, which was the only crop that could generate cash for the croppers, landowners, merchants and the tax collector. Poor white farmers, who previously had done little cotton farming, needed cash as well and became sharecroppers.
Jeffery Paige made a distinction between centralized sharecropping found on cotton plantations and the decentralized sharecropping with other crops. The former is characterized by political conservatism and long lasting tenure. Tenants are tied to the landlord through the plantation store. Their work is heavily supervised as slave plantations were. This form of tenure tends to be replaced by wage slavery as markets penetrate. Decentralized sharecropping involves virtually no role for the landlord: plots are scattered, peasants manage their own labor and the landowners do not manufacture the crops. Leases are very short which leads to peasant radicalism. This form of tenure becomes more common when markets penetrate.