The diffusion of health care technology is influenced by both the total market share of managed care organizations as well as the level of competition among them. This paper differentiates between HMO penetration and competition and examines their relationship to the adoption of cardiac...

We use unique data from the Medicaid program of the Commonwealth of Kentucky to examine the duration of Medicaid spells. The data set consists of a one in ten sample of all Medicaid recipients in Kentucky on July 1, 1986, and a similar sample of all new spells between July 1, 1986, and June 30,...

This short paper demonstrates two important results related to the estimation of competing-risk models under the proportional-hazards assumption with grouped duration data. First I show that the model with non-parametric baseline hazards is unidentifiable with only grouped duration data....

This paper examines the two-way relationship between birth interval and child survival and compares the behaviour of households in the Indian and Pakistani provinces of Punjab. Birth interval and child survival are modelled here as correlated hazard processes, allowing for mother- specific...

In view of higher fertility and mortality rates in Pakistan compared to India, this paper examines the two-way relationship between birth interval and child mortality and compares the behaviour of households in the Indian and Pakistani provinces of Punjab. Birth interval and child survival are...

Extended unemployment benefits programs in the US are triggered by the state insured unemployment rate while intrastate demand conditions often vary dramatically. Some tight local labor markets may therefore exhibit a large adverse effect of extended unemployment benefits. Using a competing risk...

Based on administrative data from the federal employment office in Germany, we apply matching techniques to estimate the stepping-stone function of temporary agency work for the unemployed, i.e. its short-run and long-run effects on their future employment prospects. Our results show that...

The system of Unemployment Insurance (UI) financing in the US draws its funds from a payroll tax on employers and varies the tax rate according to the individual employer's layoff history. There exists extensive evidence on the effect of this so-called experience rated tax on layoff decisions....

This paper uses U.S. micro level data on employment durations to quantify the effect of potential Unemployment Insurance (UI) entitlement on job separations. Economic theory motivates estimation of a competing risk hazard model for quits and layoffs. The estimation procedure simultaneously...