The highly uneven distribution of Medicare payments among elderly beneficiaries, combined with the predictability of some of the expenditures, poses several challenges to the Medicare program. We present information about the distribution of Medicare expenditures among beneficiaries in specific...

This paper presents and extends the index function model of Karl Pearson (1901) that underlies all recent models in labor econometrics. In this framework, censored, truncated and discrete random variables are interpreted as the manifestation of various sampling schemes for underlying index...

This paper explores the influence of various characteristics on nursing home utilization. It examines a targeted population of elderly individuals whose poor health and lack of social supports were expected to lead to heavy use of long-term care. We develop an empirical framework based on a...