This paper aims to provide a survey on the studies on incentive, especially non-monetary incentive like status. We intend to summarize the different studies in a concise manner and comment on the divergent views on valuation for status, relation between monetary and status incentives, the...

In a market for a quality-differentiated good with heterogeneous set of consumers and a local firm facing competitive imports from abroad, we examine private and social incentives for quality innovation. For differential tariff regime, we show that both the private and social gains increase with...

In a vertically differentiated monopoly with continuous consumer types we show that a process innovation can precede and induce an otherwise unprofitable product (innovation), thus pointing towards a complementarity between these two types of innovation. With fixed innovation costs we show that...

The paper develops a model of gestational surrogacy, in which a childless couple faces heterogeneous prospective surrogates. High-type surrogates add more value but also have higher outside options. Surrogates can make specific investments for the overall well-being (care) of the unborn child....

We develop a model of gestational surrogacy, in which a childless couple faces heterogeneous prospective surrogates. High-type surrogates add more value but also have higher outside options. Surrogates can make specific investments for the overall well-being (care) of the unborn child. We show...

In a vertically differentiated monopolistic framework with discrete preferences we examine how protecting the low-quality segment raises the incentive for quality innovation. We show how the monopolist facing competitive imports, might fail to exert its complete monopoly power even if there is...

Under certain conditions it is optimal for the noninnovating south to give patent protection for a longer time period than the innovating north. A cooperative patent agreement involves a larger protection by each country compared to the non-cooperative situation. [WP 9].

The paper provides an analytical structure to endogenize the optimal gestational surrogacy contract in terms of a simple moral hazard framework. The study shows that altruistic surrogacy is optimal only if the surrogate has lower outside option and is sufficiently altruistic. Otherwise...

Using a moral hazard framework with limited liability with discrete effort levels we show that status incentives help in partially reducing the burden on monetary incentives. Yet, the disutility accruing from failure to achieve status dampens the efficiency of status as an incentive. The optimal...