We study a simple exogeneity test in count data models with possibly endogenous multinomial treatment. The test is based on Two Stage Residual Inclusion (2SRI). Results from a broad Monte Carlo study provide novel evidence on important features of this approach in nonlinear settings. We find...

Understanding the relation between different types of long-term care and the determinants of individual choice of long-term care types is fundamental for efficient policy making in times of ageing societies. However, empirical research on this issue has revealed both national and methodological...

Physicians are often alleged responsible for the manipulation of delivery timing. We investigate this issue in a setting that negates the influence of financial incentives behind "physician's demand induction" but allows for "risk aversion" to medical errors and "demand for leisure" motivations....

We examine how public sector third-party purchasers and hospitals negotiate quality targets when a fixed proportion of hospital revenue is required to be linked to quality. We develop a bargaining model linking the number of quality targets to purchaser and hospital characteristics. Using data...

Theoretical considerations suggest that nonlinear health care price schedules have heterogeneous effects on health care demand. In this paper, we develop and apply a finite mixture bivariate probit model to analyze whether there are heterogeneous reactions to the introduction of a nonlinear...

This paper presents a preliminary econometric analysis on how different alternative plans affect the utilization of health care services in Switzerland. The data come from the 1992-1993 Swiss health Survey (SHS). We briefly describe some institutional aspects of the Swiss health system which...

In Chile, dependant workers are mandated to purchase health insurance and they can chose between one public provider and several private providers. Here, we analyze the relation between utilization and the choice of either private or public insurance. Independent workers, however, are not...

This paper presents a new multivariate copula-based modeling approach for analyzing cost-offsets between drug and nondrug expenditures. Estimates are based on panel data from the Medical Expenditure Panel Survey (MEPS) with quarterly measures of medical expenditures. The approach allows for...

We use the 2004-'05 wave of the Australian National Health Survey to estimate the impact of private hospital insurance on the utilization of hospital care services in Australia. We employ the two-stage residual inclusion approach (2SRI) to account for the endogeneity of supplementary private...

Patent holders attempt to mitigate the loss of monopoly power by authorizing generic entry prior to patent expiry (early entry). Off-patent competition may be adversely affected if early entry substantially lowers the attractiveness of subsequent generic entry. This study assesses the impact of...