Transaction cost economics began to take shape around 1970 and has since been established as an essential tool used to illuminate a wide range of problems in economics and other social sciences. This reader presents articles which together form the foundations of research in transaction cost economics.

In modern economies a substantial proportion of resources is increasingly allocated to transaction costs. An improvement in the definition of transaction costs to include both the information role and efficiency role requires an integration of the approaches of positive economics and normative economics. In The Economics of Transaction Costs P.K.Rao provides a comprehensive analytical treatment of the subject and suggests a few directions for formal economic models.

Munger predicts that smartphones will allow the 'transactions cost economy' to commodify excess capacity, promoting sharing instead of owning.m

A critical element of economic performance from antiquity to the present

In recent years transaction cost economics have come to dominate the discussion of the nature and organization of firms. In Transaction Costs Economics and Beyond Michael Dietrich offers a critical exploration of transaction costs. He argues that whilst they have much to offer, they are still an inadequate basis for a general theory of the firm. Drawing on theories of organizational behaviour as well as economics, he concludes by offering a theory of the firm that allows for both hierarchical and creative decision making.

In recent years transaction cost economics have come to dominate the discussion of the nature and organization of firms. In Transaction Costs Economics and Beyond Michael Dietrich offers a critical exploration of transaction costs. He argues that whilst they have much to offer, they are still an inadequate basis for a general theory of the firm. Drawing on theories of organizational behaviour as well as economics, he concludes by offering a theory of the firm that allows for both hierarchical and creative decision making.