Combining formal and informal contract enforcement in a developed legal system: a latent class approach

How do firms combine a broad range of contract enforcement mechanisms into coherent governance structures? How often are distinct structures used in an economy? We develop a new empirical approach, based on latent class analysis, to answer these questions. Economy-level data from Hungary are used to derive a data-driven typology of contractual governance between firms. The joint use of law, morality, self-enforcing contracts, reputation and community norms is examined. They are shown to be combined into bilateral, third-party or comprehensive governance structures. The crucial governance choice is whether to move beyond bilateralism and, if yes, whether to use a mixture of (formal and informal) third-party mechanisms as a substitute or a complement. Complementarity is much more common. We find no instances of ‘impersonal exchange’; the law never stands alone. By implication, economic development may be best understood as a process from a narrower towards a broader set of enforcement mechanisms.