Economic value of English law | Oxera

2.3: The law underpins growth in the volume of transactions (and therefore the generation of economic value)

Published: October 5th 2021
Chapter 2

2.3: The law underpins growth in the volume of transactions (and therefore the generation of economic value)


For transactions to take place, there must be a level of trust between the parties, and some degree of confidence about what will happen if something goes wrong.

When there is uncertainty surrounding a potential transaction, parties will price in the risk of that uncertainty, leading to higher transaction costs. In turn, this means that fewer transactions are likely to occur.[1]See, for example, Williamson, O.E. (1985), ‘The Economic Institutions of Capitalism: Firms, Markets, Relational Contracting’, Free Press, New York; and North, D.C. (1990), ‘Institutions, … Continue reading The law provides a degree of predictability and confidence to enable transactions to take place by providing a set of common rules that once generally understood and considered to be enforceable through the legal system, [2]In this study, we define a legal system as the combination of: (i) the framework that defines and enforces rights and obligations; (ii) the institutions, organisations and individuals defining and … Continue reading give greater certainty about what will happen under specific conditions. This gives a degree of confidence in the enforceability of contracts (which are the legal instruments underpinning transactions). This in turn provides a reduction in the level of uncertainty surrounding a potential transaction, and thus lower transaction costs. Ultimately, this results in more transactions that enable and drive economic value.[3]Examples from the academic literature of the effect of contracts or legal protection on economic development are provided by Pablo Casas-Arce and Albert Saiz (2007), who find that costly enforcement … Continue reading

Therefore, the law adds economic value by increasing predictability of outcomes and hence growth in the volume of transactions in an economy.

References

References
1See, for example, Williamson, O.E. (1985), ‘The Economic Institutions of Capitalism: Firms, Markets, Relational Contracting’, Free Press, New York; and North, D.C. (1990), ‘Institutions, Institutional Change and Economic Performance’, Cambridge University Press.
2In this study, we define a legal system as the combination of: (i) the framework that defines and enforces rights and obligations; (ii) the institutions, organisations and individuals defining and enforcing the law; and (iii) the organisations and individuals providing services in relation to the law.
3Examples from the academic literature of the effect of contracts or legal protection on economic development are provided by Pablo Casas-Arce and Albert Saiz (2007), who find that costly enforcement of rental contracts hampers the development of the rental housing market in a cross-section of countries, and Jun Qian and Philip E. Strahan (2007), who find that better creditor protection lowers interest rates that lenders charge.