More is Less

Kirjan More is Less (2024) on kirjoittanut Maija Halonen-Akatwijuka. Kirjan kieli on englanti, ja sen on kustantanut Cambridge University Press. Kirja on laajuudeltaan 34 sivua ja se on pokkari.

Why are contracts incomplete? Transaction costs and bounded rationality cannot be a total explanation since states of the world are often describable, foreseeable, and yet are not mentioned in a contract. Asymmetric information theories also have limitations. We offer an explanation based on 'contracts as reference points'. Including a contingency of the form, 'The buyer will require a good in event E', has a benefit and a cost. The benefit is that if E occurs there is less to argue about; the cost is that the additional reference point provided by the outcome in E can hinder (re)negotiation in states outside E. We show that if parties agree about a reasonable division of surplus, an incomplete contract is strictly superior to a contingent contract. If parties have different views about the division of surplus, an incomplete contract can be superior if including a contingency would lead to divergent reference points.