Peasant Productivity and Welfare in The Middle Ages and Beyond.

Driven by the quality of sources rather than their representativeness, the history of English agriculture has been written primarily from the perspective of well-documented large farms to the neglect of smallholders and cottagers who for centuries cultivated the greater part of the nation's farmland but left scant records. The superb series recording the mediocre and low crop yields of the expansive demesnes of great lords has long been adopted for the productivity of all medieval England's arable and is deeply embedded in economic and social histories and calculations of economic growth and the welfare of the population. Yet no convincing justification for this supposition has ever been made, and an increasing flow of research and analysis indicates that the productivity of land varied markedly in accordance with the size and function of farms, with the output per acre of large farms constrained by the need to control costs in order to sell surpluses at a profit, while smallholders, at the cost of low and frequently abysmal labour productivity, produced higher yields by striving to maximize output using abundant family labour to secure subsistence from meagre acreages. An appraisal of farming across the centuries and the continents from the Middle Ages to modern times clearly shows that an inverse relationship generally prevailed between farm size and land productivity. [ABSTRACT FROM AUTHOR]