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Incentives, Compensation, and Social Welfare

Review of Economic Studies 1987 54(2), 209
Alternative wage structures under conditions of moral hazard are analyzed from a social-welfare standpoint. It is argued that ex post equity judgements in an uncertainty context should incorporate a preference for "positive correlation" of utilities of different individuals. In the design of compensation schemes, this may give rise to a conflict between ex post equity objectives and the need to provide effort incentives: relative performance clauses in compensation schemes that are useful for providing incentives are undesirable from an ex post equity standpoint.

Mechanism Design with Communication Constraints

Journal of Political Economy 2014 122(5), 1094-1129
We consider mechanism design in which message sets are restricted owing to communication costs, preventing full revelation of information. A principal contracts with multiple agents each supplying a one-dimensional good at a privately known cost. We characterize optimal mechanisms subject to incentive and communication constraints, without imposing arbitrary restrictions on the number of communication rounds. We show that mechanisms that centralize production decisions are strictly dominated by those that decentralize decision-making authority to agents, and optimal communication mechanisms maximize information exchanged directly among agents. Conditions are provided for these to involve gradual release of information over multiple rounds either simultaneously or sequentially.

Determinants of Redistributive Politics: An Empirical Analysis of Land Reforms in West Bengal, India

American Economic Review 2010 100(4), 1572-1600
We investigate political determinants of land reform implementation in the Indian state of West Bengal. Using a village panel spanning 1974–1998, we do not find evidence supporting the hypothesis that land reforms were positively and monotonically related to control of local governments by a Left Front coalition vis-à-vis the right-centrist Congress party, combined with lack of commitment to policy platforms. Instead, the evidence is consistent with a quasi-Downsian theory stressing the role of opportunism (reelection concerns) and electoral competition.

Capture and Governance at Local and National Levels

American Economic Review 2000 90(2), 135-139
135 Despite the importance of this issue, not much systematic research appears to have been devoted to assessing the relative susceptibility of national and local governments to interestgroup capture. Here we describe a model of two-party electoral competition with “probabilistic” voting behavior and lobbying by specialinterest groups based on David Baron (1994) and Gene Grossman and Elhanan Helpman (1996) that helps identify determinants of relative capture at different levels of government. These include relative levels of voter awareness and interest-group cohesiveness, electoral uncertainty, electoral competition, heterogeneity of districts with respect to inequality, and the electoral system. While some of these uphold the traditional Madisonian presumption, others are likely to create a tendency for lower capture at the local level, so the net effect is theoretically ambiguous. This suggests that the extent of relative capture may be context-specific and needs to be assessed empirically.

Monitoring vis-a-vis Investigation in Enforcement of Law

American Economic Review 1992
Enforcement by monitoring cannot be conditioned on the severity of an offense while enforcement by investigation can be. If some degrees of the offenses are not adequately reported or if investigation is too costly, the regulator must monitor and treat offenses of different severity quite differently. Smaller offenses should not be investigated; they should be deterred by monitoring alone, coupled with graduated fines. To deter larger offenses, the regulator should vary the investigation rate while setting maximal fines.

Marginal Deterrence in Enforcement of Law

Journal of Political Economy 1994 102(5), 1039-1066
We characterize optimal enforcement in a setting in which individuals can select among various levels of some activity, all of which are monitored at the same rate but may be prosecuted and punished at varying rates. For less harmful acts, marginal expected penalties ought to fall short of marginal harms caused. Indeed, some range of very minor acts should be legalized. For more harmful acts, whether marginal expected penalties should fall short of, or exceed, marginal harms depends on the balance between monitoring and prosecution/punishment costs. We also explore how the optimal enforcement policy varies with changes in these costs.

Inequality, Control Rights, and Rent Seeking: Sugar Cooperatives in Maharashtra

Journal of Political Economy 2001 109(1), 138-190
This paper presents a theory of rent seeking within farmer cooperatives in which inequality of asset ownership affects relative control rights of different groups of members. The two key assumptions are constraints on lump‐sum transfers from poorer members and disproportionate control rights wielded by wealthier members. Transfers of rents to the latter are achieved by depressing prices paid for inputs supplied by members and diverting resulting retained earnings. The theory predicts that increased heterogeneity of landholdings in the local area causes increased inefficiency by inducing a lower input price and a lower level of installed crushing capacity. Predictions concerning the effect of the distribution of local landownership on sugarcane price, capacity levels, and participation rates of different classes of farmers are confirmed by data from nearly 100 sugar cooperatives in the Indian state of Maharashtra over the period 1971–93.

The Distributive Impact of Reforms in Credit Enforcement: Evidence From Indian Debt Recovery Tribunals

Econometrica 2012 80(2), 497-558
It is generally presumed that stronger legal enforcement of lender rights increases credit access for all borrowers because it expands the set of incentive compatible loan contracts. This result relies on an assumption that the supply of credit is infinitely elastic. In contrast, with inelastic supply, stronger enforcement generates general equilibrium effects that may reduce credit access for small borrowers and expand it for wealthy borrowers. In a firm-level panel, we find evidence that an Indian judicial reform that increased banks' ability to recover nonperforming loans had such an adverse distributive impact.