1. Basic approaches of social security system 1.1. Basic definition of social security system 1.2. Essence and basic attributes of the social security system 1.3. Historical development of social security system 1.4. Basic contents of social security system 2. Basic characteristics and development process of China's social security system 2.1. Basic characteristics of China's social security sy...

We use a social experiment to estimate the impact of expanding health insurance coverage on the health and mortality of newly entitled SSDI beneficiaries who lacked health insurance. Our intent-to-treat estimates show that expanding health insurance has significant effects on self-reported health at one year following health insurance enrollment, positive effects on mental health and physical h...

An important part of the national debate about how to manage federal spending in the decades ahead has focused on spending for Medicare, which is expected to account for a large and ever-increasing share of the federal budget. Medicare provides health insurance to almost everyone who is 65 or older and to people under age 65 who receive Social Security Disability Insurance benefits (after a wai...

This paper uses individual level data to analyze the effect of changes in the compulsory benefit package of the German statutory health insurance scheme on the demand for private supplementary insurance. In particular, we aim at measuring the effect of excluding dentures from the benefit package in 1997 as well as the effect of re-including them in 1999.A difference-in-differences estimator is ...

We examine the proposal by Peter Zweifel and Michael Breuer to combine risk-based premiums with a subsidy for individuals whose expenditure for health insurance exceeds a certain share of income. Assuming a maximin social welfare function and optimal linear income taxation, we find that this proposal is superior to social insurance if the correlation between productivity and health is not too l...

BACKGROUND Perceived health status indicates people's overall perception of their health, including both physical and psychological dimensions. The aim of this study was to examine the determinants of self-perceived health for Canadians aged 40 and older using data from the Canadian Community Health Survey (2010). METHODS Multiple logistic regression models were employed to identify factors a...

OBJECTIVES While the benefits of Seguro Popular health insurance in Mexico relative to no insurance have been widely documented, little has been reported on its effects relative to the pre-existing Social Security health insurance. We analyse the effects of Social Security and Seguro Popular health insurances in Mexico on access to healthcare of older adults, and on financial risk protection to...