Economic and political commentators in India have repeatedly noted their concern about the recent slow-down in the Indian economy. Several recent papers have provided evidence that increase in the economic policy uncertainty (EPU) has played a significant role in the slow-down and the increase...

In this article we explore the testing of non-inferiority and equivalence hypotheses arising from multiple centers when the assumption of normality is violated. In a multicenter study, the trials are typically conducted at different centers which vary in terms of location, environment,...

We provide a theoretical justification for the widely used and yet only empirically verified approach of using Asymmetric Laplace Density(ALD) in Bayesian Quantile Regression. We derive sufficient conditions for posterior consistency of the quantile regression parameters even if the true...

Simultaneously modeling multiple quantiles by possibly incorporating constraints across quantiles, in particular that of monotonicity, has been an important problem. While recent attempts to address this problem focus mostly on the monotonicity issue, we take a different route using a Bayesian...

We propose a joint model to combine models for hospital visits and out-of-pocket medical expenditures. It allows for the presence of non-linear effects of covariates using splines to capture the effects of aging on healthcare demand. Sample heterogeneity is modeled robustly with the random...

This article examines the average cost function for property and casualty insurers. Cost function describes the relationship between a firm’s minimum production cost and outputs. The comparison of cost functions could shed light on the relative cost efficiency of individual firms, which is of...

The manager of an Indian business group (BG) fund can have access to private information on its own BG firms and their industries. However, since the fund belongs to a BG, the fund manager may also have incentives to undertake investments that benefit the BG firm managers and not its fund...