Japan faces the problem of how to finance retirement, health, and long-term care expenditures as the population ages. This paper analyzes the impact of policy options intended to address this problem by employing a dynamic general equilibriumoverlapping generations model, specifically...

Health spending has risen rapidly in Japan. We find two-thirds of the spending increase over 1990–2011 resulted from ageing, and the rest from excess cost growth. The spending level will rise further: ageing alone will raise it by 3½ percentage points of GDP over 2010–30, and excess cost...

The Center for Medicare and Medicaid Services has introduced several pay-for-performance programs in the last few years to encourage hospitals to improve quality of care and reduce costs. Some state Medicaid programs have also introduced pay-for-performance for nursing homes. Long-term care...

The Center for Medicare and Medicaid Services has introduced several pay-for-performance programs in the last few years to encourage hospitals to improve quality of care and reduce costs. Some state Medicaid programs have also introduced pay-for-performance for nursing homes. Long-term care...

This study tests whether demand responds symmetrically to price increases and decreases—a seemingly obvious proposition under conventional demand theory that has not been rigorously tested. Exploiting rapid expansion in municipal subsidies for child healthcare in a difference-in-differences...

Motivation: The purpose of this research is to examine the effects of restrictions on both the demand and supply side over a period of time. The former results from an increase in the coinsurance rate for patients; the latter results from a hospital bed reduction by the government. The...

Japan, renowned for its significantly aged population, presents a distinctive landscape in elderly care. Notably, there exists no apparent correlation between the economic well-being of the elderly and the limitations they experience in Activities of Daily Living (ADLs) and Instrumental...

I use two nationally representative sets of medical claim data from the Ministry of Health, Labour, and Welfare in Japan to examine how medical assistance system assignment affects beneficiary utilization of short-term inpatient health care. Since assignment of public assistance by local...

In this study, I examine the cost inefficiency and production inefficiency of municipal insurers operating under the Japanese National Health Insurance system. I employ insurer-level panel data for 2005 and 2010 and adopt stochastic frontier cost and production models to overcome analytical...