Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Asian Studies (24)
- International and Area Studies (24)
- Medicine and Health Sciences (9)
- Econometrics (7)
- Behavioral Economics (5)
-
- Sociology (5)
- Gerontology (4)
- Public Health (4)
- Income Distribution (3)
- Health and Medical Administration (2)
- Industrial Organization (2)
- Business (1)
- Chemicals and Drugs (1)
- Emergency and Disaster Management (1)
- Family, Life Course, and Society (1)
- Finance (1)
- Health Information Technology (1)
- Health Policy (1)
- Labor Economics (1)
- Life Sciences (1)
- Medical Sciences (1)
- Nutrition (1)
- Public Affairs, Public Policy and Public Administration (1)
- Public Economics (1)
- Technology and Innovation (1)
- Keyword
-
- COVID-19 (5)
- Cambodia (4)
- China (4)
- Health (4)
- Health inequality (4)
-
- Malnutrition (4)
- Non-response (4)
- Singapore (4)
- Small-area estimation (4)
- Demographic and Health Surveys (3)
- Health insurance (3)
- Healthcare utilization (3)
- Agglomeration (2)
- Bias (2)
- Child mortality rate (2)
- China Famine (2)
- Consumption (2)
- Government effectiveness (2)
- HIV (2)
- Health care (2)
- Health spending (2)
- Health status (2)
- Instrumental variable (2)
- Life expectancy at birth (2)
- Life satisfaction (2)
- Malawi (2)
- Massachusetts healthcare reform (2)
- Missing data (2)
- Partial identification (2)
- Public health (2)
Articles 1 - 30 of 53
Full-Text Articles in Health Economics
The Effect Of Vaccine Mandates On Disease Spread: Evidence From College Covid-19 Mandates, Riley K. Acton, Wenjia Cao, Emily E. Cook, Scott A. Imberman, Michael F. Lovenheim
The Effect Of Vaccine Mandates On Disease Spread: Evidence From College Covid-19 Mandates, Riley K. Acton, Wenjia Cao, Emily E. Cook, Scott A. Imberman, Michael F. Lovenheim
Research Collection School Of Economics
Nearly 700 4-year U.S. colleges mandated students receive COVID-19 vaccinations in fall 2021. Using data on college policies and county health, we estimate how mandates affect surrounding communities. Event studies from August to November 2021 show that mandates covering all colleges in a county reduced COVID-19 deaths by 5.6 per 100,000 persons, a 4.6% reduction in the U.S. total during this period. Mandates reduced COVID cases by 504 and ICU admissions by 16.2 per 100,000, though we see no statistically significant impact on hospitalizations. Impacts are larger in counties with larger college populations and low estimated ex-ante student vaccination rates.
Expanding Public Health Insurance To Parents: Effect On Parents' And Children’S Well-Being, Michelle Marcus, Xuan Zhang
Expanding Public Health Insurance To Parents: Effect On Parents' And Children’S Well-Being, Michelle Marcus, Xuan Zhang
Research Collection School Of Economics
Expanding public health insurance to parents may not only improve parental outcomes but also have spillover effects on their children. This paper leverages the natural experiment of the Affordable Care Act (ACA) to estimate the causal effects of expanding public health insurance to low-income parents on their well-being and that of their children. Using a difference-in-differences model and data from the 2010–2017 National Health Interview Surveys, we observe significant improvements in health care access, increased health care utilization, reduced financial burdens, and slight improvements in health status among low-income parents. For children in Medicaid expansion states, we find reductions in …
The Motherhood Penalty On Health: Evidence From China, Ang Sun, Fang Xia, Xuan Zhang
The Motherhood Penalty On Health: Evidence From China, Ang Sun, Fang Xia, Xuan Zhang
Research Collection School Of Economics
Understanding women’s physical and mental well-being following childbirth is critical for informing policies on labor market equity, family support, and fertility. Using event study methods and panel data from China, we document a persistent motherhood penalty in both physical and mental health, whereas the health impacts on fathers are minimal. While mothers experience a temporary reduction in paid work hours, they face a sustained increase in unpaid domestic labor — housework and childcare — resulting in a net increase in total work time. This additional workload likely contributes to deterioration in health. Mothers are also more likely to engage in …
Short-Term Mortality And Healthcare Utilization Consequences Of Pension Income Receipt: Evidence From South Korea, Mimi Jeon, Seonghoon Kim, Kanghyock Koh
Short-Term Mortality And Healthcare Utilization Consequences Of Pension Income Receipt: Evidence From South Korea, Mimi Jeon, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
We examine short-term consequences of pension income receipt on mortality and healthcare utilization within the monthly payment cycle. Using the national death registry data of South Korea, we document that the mortality rate decreases by 1.2–1.4 percent in the week of the disbursement date. The mortality-reducing effects are larger for causes of death that could have been avoided through timely and effective healthcare interventions. Using healthcare claims data, we document that the number of hospital admissions increases during the disbursement week. We provide suggestive evidence of greater mortality-reducing effects from a smaller but more frequent disbursement than from a monthly …
Strategizing Towards The Future Hospital: A Systems Thinking Approach, Ashish Kumar, Sean Shao Wei Lam, Sze Ling Chan, Yingqi Xu, Yao Ge, Geoffrey Kah Tack Gui, Hiang Khoon Tan
Strategizing Towards The Future Hospital: A Systems Thinking Approach, Ashish Kumar, Sean Shao Wei Lam, Sze Ling Chan, Yingqi Xu, Yao Ge, Geoffrey Kah Tack Gui, Hiang Khoon Tan
Research Collection School Of Economics
Background: The complex systemic nature of Future Hospital design in the rapidly ageing city-state of Singapore calls for systems thinking. We apply this approach to answer two research questions: (i) What are the variables that drive the present and future dynamics of the Future Hospital system? (ii) How are these driving variables related? Methods: Causal loop diagrams (CLDs) were developed collaboratively by a cross-functional system modelling team through group modelling discussions and reviews, totalling 20 sessions. Network analysis of the resulting CLDs was used to identify dominant variables. Results: Seven interlocking CLDs (national view, cluster view, and study hospital top …
Consumption Responses To Income Shocks Through Lottery Winning, Seonghoon Kim, Kanghyock Koh
Consumption Responses To Income Shocks Through Lottery Winning, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
We study the effects of lottery winning on consumption spending using newly available household survey data in Singapore. We find strong consumption responses to a transitory income shock via lottery wins. Lottery winners spend about half of their prizes within 12 months of winning. We show that consumption responses are stronger among households with more binding liquidity constraints and less risk aversion, which is consistent with the standard life-cycle model. The strong consumption response suggests that fiscal stimulus policies or other public transfer programs could be an effective means of boosting consumption spending of the economy in the short run.
Recruitment Of Cxcr4+Type 1 Innate Lymphoid Cells Distinguishes Sarcoidosis From Other Skin Granulomatous Diseases, S. Sati, J. Huang, A.E. Kersh, P. Jones, O. Ahart, C. Murphy, S.M. Prouty, M.L. Hedberg, V. Jain, S.G. Gregory, Leung, Denis H. Y., J.T. Seykora, M. Rosenbach, T.H. Leung
Recruitment Of Cxcr4+Type 1 Innate Lymphoid Cells Distinguishes Sarcoidosis From Other Skin Granulomatous Diseases, S. Sati, J. Huang, A.E. Kersh, P. Jones, O. Ahart, C. Murphy, S.M. Prouty, M.L. Hedberg, V. Jain, S.G. Gregory, Leung, Denis H. Y., J.T. Seykora, M. Rosenbach, T.H. Leung
Research Collection School Of Economics
Sarcoidosis is a multiorgan granulomatous disease that lacks diagnostic biomarkers and targeted treatments. Using blood and skin from patients with sarcoid and non-sarcoid skin granulomas, we discovered that skin granulomas from different diseases exhibit unique immune cell recruitment and molecular signatures. Sarcoid skin granulomas were specifically enriched for type 1 innate lymphoid cells (ILC1s) and B cells and exhibited molecular programs associated with formation of mature tertiary lymphoid structures (TLSs), including increased CXCL12/CXCR4 signaling. Lung sarcoidosis granulomas also displayed similar immune cell recruitment. Thus, granuloma formation was not a generic molecular response. In addition to tissue-specific effects, patients with sarcoidosis …
Hiv Estimation Using Population-Based Surveys With Non-Response: A Partial Identification Approach, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung, Siyu Li
Hiv Estimation Using Population-Based Surveys With Non-Response: A Partial Identification Approach, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung, Siyu Li
Research Collection School Of Economics
HIV estimation using data from the demographic and health surveys (DHS) is limited by the presence of non-response and test refusals. Conventional adjustments such as imputation require the data to be missing at random. Methods that use instrumental variables allow the possibility that prevalence is different between the respondents and non-respondents, but their performance depends critically on the validity of the instrument. Using Manski's partial identification approach, we form instrumental variable bounds for HIV prevalence from a pool of candidate instruments. Our method does not require all candidate instruments to be valid. We use a simulation study to evaluate and …
Weight Misperceptions And Health Management Via Information Nudges, Lanjie Wang, Xuan Zhang, Seonghoon Kim, Kanghyock Koh
Weight Misperceptions And Health Management Via Information Nudges, Lanjie Wang, Xuan Zhang, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
Being overweight or obese is a serious public health problem. Misperception of one's own weight status and inertia are major obstacles to weight control. To overcome these two problems, we conduct a randomized controlled trial in which participants are presented with the correct weight category based on their body mass index to remove any weight misperception, and then given six biweekly reminders about healthy diet and physical activity via SMS/email. We find that our intervention reduces individuals’ weight misperception and encourages healthier dietary choices. However, it has little impact on their physical activity. We further show that people who were …
Hiv Estimation Using Population Based Surveys With Non-Response: A Partial Identification Approach, Oyelola A Adegboye, Tomoki Fujii, Denis H. Y. Leung, Siyu Li
Hiv Estimation Using Population Based Surveys With Non-Response: A Partial Identification Approach, Oyelola A Adegboye, Tomoki Fujii, Denis H. Y. Leung, Siyu Li
Research Collection School Of Economics
HIV estimation using data from the Demographic and Health Surveys (DHS) is lim-ited by the presence of non-response and test refusals. Conventional adjustments such as imputation require the data to be missing at random. Methods that use instrumental variables allow the possibility that prevalence is different between the respondents and non-respondents, but their performance depends critically on the validity of the instru-ment. Using Manski’s partial identification approach, we form instrumental variable bounds for HIV prevalence from a pool of candidate instruments. Our method does not require all candidate instruments to be valid. We use a simulation study to evaluate and …
The Need For Growth, Hian Teck Hoon, Edmund S. Phelps, Gylfi Zoega
The Need For Growth, Hian Teck Hoon, Edmund S. Phelps, Gylfi Zoega
Research Collection School Of Economics
The falling rate of productivity growth in the West has made equilibrium real rate of interest fall, causing sky-high stock prices and stagnated real wages. Eliminating or reducing impediments to growth—such as rules and regulations that protect vested interests—would lower the burden of debt, make it easier to reduce greenhouse gas emissions and increase political stability. There are also measures that strengthen institutions that encourage innovations; a healthy financial system, well-protected property rights and values that emphasize self-reliance, independence and good work ethics. While special interests are more entrenched in some developed countries than others, there is hope that current …
Retail Pharmacies And Drug Diversion During The Opioid Epidemic, Aljoscha Janssen, Xuan Zhang
Retail Pharmacies And Drug Diversion During The Opioid Epidemic, Aljoscha Janssen, Xuan Zhang
Research Collection School Of Economics
This study investigates the role of retail pharmacy ownership in the opioid epidemic. Using data of prescription opioid orders, we show that compared with chain pharmacies, independent pharmacies dispense 39.1% more opioids and 60.5% more OxyContin. After an independent pharmacy becomes a chain pharmacy, opioid dispensing decreases. Using the OxyContin reformulation, which reduced non-medical demand but not the legitimate medical demand, we show that at least a third of the difference in the amount of OxyContin dispensed can be attributed to non-medical demand. We show that differences in competitive pressure and whether pharmacists own the pharmacy drive our estimates.
Associations Of The Covid-19 Pandemic With Older Individuals' Healthcare Utilization And Self-Reported Health Status: A Longitudinal Analysis From Singapore, Sangnam Ahn, Seonghoon Kim, Kanghyock Koh
Associations Of The Covid-19 Pandemic With Older Individuals' Healthcare Utilization And Self-Reported Health Status: A Longitudinal Analysis From Singapore, Sangnam Ahn, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
Background: The COVID–19 pandemic has challenged the capacity of healthcare systems around the world and can potentially compromise healthcare utilization and health outcomes among non-COVID–19 patients. Objectives: To examine the associations of the COVID-19 pandemic with healthcare utilization, out-of-pocket medical costs, and perceived health among middle-aged and older individuals in Singapore. Method: Utilizing data collected from a monthly panel survey, a difference-in-differences approach was used to characterize monthly changes of healthcare use and spending and estimate the probability of being diagnosed with a chronic condition and self-reported health status before and during the COVID-19 outbreak in 2020. Subjects: Data were …
Identifying Knowledge Spillovers From Universities: Quasi-Experimental Evidence From Urban China, Li Jing, Shimeng Liu, Yifan Wu
Identifying Knowledge Spillovers From Universities: Quasi-Experimental Evidence From Urban China, Li Jing, Shimeng Liu, Yifan Wu
Research Collection School Of Economics
This paper studies the impact of universities on local innovation activity by exploiting a unique university expansion policy in China as a quasi-experiment. We take a geographic approach, empowered by geocoded data on patents and new products at the address level, to identify knowledge spillovers as an important channel. We obtain three main findings. First, university expansion significantly increases universities’ own innovation capacity, which results in a dramatic boom of local industry patents. Second, the impact of university expansion on local innovation activities attenuates sharply within 2 kilometers of the universities. Third, university expansion boosts nearby firms’ new products and …
The Intergenerational Mortality Tradeoff Of Covid-19 Lockdown Policies, Lin Ma, Gil Shapira, Damien De Walque, Quy-Toan Do, Jed Friedman, Andrei A. Levchenko
The Intergenerational Mortality Tradeoff Of Covid-19 Lockdown Policies, Lin Ma, Gil Shapira, Damien De Walque, Quy-Toan Do, Jed Friedman, Andrei A. Levchenko
Research Collection School Of Economics
In lower-income countries, the economic contractions that accompany lockdowns to contain COVID-19 transmission can increase child mortality, counteracting the mortality reductions achieved by the lockdown. To formalize and quantify this effect, we build a macro-susceptible-infected-recovered model that features heterogeneous agents and a country-group-specific relationship between economic downturns and child mortality and calibrate it to data for 85 countries across all income levels. We find that in some low-income countries, a lockdown can produce net increases in mortality. The optimal lockdown that maximizes the present value of aggregate social welfare is shorter and milder in poorer countries than in rich ones.
The Effects Of The Affordable Care Act Dependent Coverage Mandate On Parents’ Labor Market Outcomes, Kim, Koh Kanghyock
The Effects Of The Affordable Care Act Dependent Coverage Mandate On Parents’ Labor Market Outcomes, Kim, Koh Kanghyock
Research Collection School Of Economics
We examine the labor market impacts of the Affordable Care Act dependent mandate (ACA-DM), which has significantly increased dependent children's health insurance coverage through parents’ employer-sponsored health benefits. Using data from the American Community Survey, we find that the ACA-DM reduced parents’ annual wages by about $2,600. However, the probability of employment and working hours only decreased marginally. The back-of-the-envelope calculation indicates that the magnitude of the estimated wage impact is similar to the increased insurance premium of a family plan due to the ACA-DM. These findings imply that a deadweight loss associated with the expansion of dependent health coverage …
The Effects Of Physician Retirement On Patient Outcomes: Anticipation And Disruption, Xuan Zhang
The Effects Of Physician Retirement On Patient Outcomes: Anticipation And Disruption, Xuan Zhang
Research Collection School Of Economics
The physician retirement rate in the United States is increasing as the population ages. I use an event study model allowing for anticipation to evaluate the effects of primary care physician (PCP) retirement on elderly adults’ health care utilization and quality of care. I find that, despite moderate anticipatory effects, PCP retirement results in an approximately $572 increase in total Medicare costs per beneficiary in the first 1.5 years post-retirement and an over 10% increase in detection of new chronic conditions. Heterogeneity analyses show that the increase in costs is disproportionately driven by the retirement of solo practitioners; Medicare beneficiaries …
Health Insurance And Subjective Well-Being: Evidence From Two Healthcare Reforms In The United States, Seonghoon Kim
Health Insurance And Subjective Well-Being: Evidence From Two Healthcare Reforms In The United States, Seonghoon Kim
Research Collection School Of Economics
We study the role of access to health insurance coverage as a determinant of individuals' subjective well-being (SWB) by analyzing large-scale healthcare reforms in the United States. Using data from the Behavioral Risk Factor Surveillance System and Panel Study of Income Dynamics, we find that the 2006 Massachusetts reform and 2014 Affordable Care Act Medicaid expansion improved the overall life satisfaction of Massachusetts residents and low-income adults in Medicaid expansion states, respectively. The results are robust to various sensitivity and falsification tests. Our findings imply that access to health insurance plays an important role in improving SWB. Without considering psychological …
High-Frequency Internet Survey Of A Probability Sample Of Older Singaporeans: The Singapore Life Panel, Rhema Vaithianathan, Bryce Hool, Michael D. Hurd, Susann Rohwedder
High-Frequency Internet Survey Of A Probability Sample Of Older Singaporeans: The Singapore Life Panel, Rhema Vaithianathan, Bryce Hool, Michael D. Hurd, Susann Rohwedder
Research Collection School Of Economics
Facing a rapidly ageing population, Singapore is presented with urgent policy challenges. Yet there is very little data on the economic, health and family circumstances of older Singaporeans. In response, the Centre for Research on the Economics of Ageing (CREA) at Singapore Management University has been collecting monthly data on a panel of Singaporeans aged between 50 and 70 years. We detail the methodology by which the Singapore Life Panel® (SLP) was constructed using a population-representative sampling frame from the Singapore Department of Statistics. Contact was made with 25,000 households through postal, phone and in-person canvassing. More than 15,200 respondents …
Government Management Capacities And The Containment Of Covid-19: A Repeated Cross-Sectional Study Across Chinese Cities, Wenchao Li, Jing Li, Junjian Yi
Government Management Capacities And The Containment Of Covid-19: A Repeated Cross-Sectional Study Across Chinese Cities, Wenchao Li, Jing Li, Junjian Yi
Research Collection School Of Economics
Objectives: Better understanding of the dynamics of the COVID-19 (2019 novel coronavirus disease) pandemic to curb its spread is now a global imperative. While travel restrictions and control measures have been shown to limit the spread of the disease, the effectiveness of the enforcement of those measures should depend on the strength of the government. Whether, and how, the government plays a role in fighting the disease, however, has not been investigated. Here, we show that government management capacities are critical to the containment of the disease. Setting: We conducted a statistical analysis based on cross-city comparisons within China. China …
Change In Outbreak Epicentre And Its Impact On The Importation Risks Of Covid-19 Progression: A Modelling Study, Oyelola A. Adegboye, Adeshina I. Adekunle, Anton Pak, Ezra Gayawan, Denis H. Y. Leung, Diana P. Rojas, Emma S. Mcbryde, Damon P. Eisen
Change In Outbreak Epicentre And Its Impact On The Importation Risks Of Covid-19 Progression: A Modelling Study, Oyelola A. Adegboye, Adeshina I. Adekunle, Anton Pak, Ezra Gayawan, Denis H. Y. Leung, Diana P. Rojas, Emma S. Mcbryde, Damon P. Eisen
Research Collection School Of Economics
Background: The outbreak of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) that was first detected in the city of Wuhan, China has now spread to every inhabitable continent, but now the attention has shifted from China to other epicentres. This study explored early assessment of the influence of spatial proximities and travel patterns from Italy on the further spread of SARS-CoV-2 worldwide. Methods: Using data on the number of confirmed cases of COVID-19 and air travel data between countries, we applied a stochastic meta-population model to estimate the global spread of COVID-19. Pearson's correlation, semi-variogram, and Moran's Index were used to …
The Effects Of Income On Health: Evidence From Lottery Wins In Singapore, Seonghoon Kim, Kanghyock Koh
The Effects Of Income On Health: Evidence From Lottery Wins In Singapore, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
We estimate the causal effects of household income on self-reported health status by exploiting random variations in the amount of lottery prizes won. We find that a S$10,000 (US$7,245) increase in income via lottery wins improves individuals’ health by a standard deviation of 0.18. As possible mechanisms, we find that lottery wins increase household consumption spending and improve overall life satisfaction, but do not change healthcare spending, labor supply, and risky health behavior. Previous studies, which focused on the health effects of lottery prizes in Western European countries with strong social safety nets, do not find positive effects other than …
Public Health Insurance And Pharmaceutical Innovation: Evidence From China, Xuan Zhang, Huihua Nie
Public Health Insurance And Pharmaceutical Innovation: Evidence From China, Xuan Zhang, Huihua Nie
Research Collection School Of Economics
Developing countries are characterized by low levels of pharmaceutical innovation. A likely reason is their small market size, which is not because of the population size but because of low levels of income and lack of health insurance coverage. This study exploits a natural experiment from the implementation of a public health insurance program for rural residents in China (New Cooperative Medical Scheme [NCMS]) to examine whether the pharmaceutical industry increases innovation regarding diseases covered by the NCMS that are prevalent in rural areas. We examine the 1993–2009 patent data to gauge pharmaceutical innovation in China. Diseases with a 10% …
Retirement Preparedness In Singapore, Junxing Chay, Seonghoon Kim
Retirement Preparedness In Singapore, Junxing Chay, Seonghoon Kim
Research Collection School Of Economics
This chapter presents empirical evidence on a variety of measures to assess the social and economic well-being of near-retirees and retirees in Singapore based on rich data from the Singapore Life Panel, a nationally representative monthly panel survey of 50- to 70-year-old adults in Singapore. Large differences in retirement behaviour and household financial conditions related to retirement preparedness across education and wealth groups are documented. This suggests the importance of a retirement-related policy that focuses on the low-skilled and low-wealth groups. In addition, we discuss and evaluate current public policy designed to increase the employment of older workers and propose …
Does Early Access To Pension Wealth Improve Health?, Seonghoon Kim, Kanghyock Koh
Does Early Access To Pension Wealth Improve Health?, Seonghoon Kim, Kanghyock Koh
Research Collection School Of Economics
We examine the health impacts of early access to public pension wealth by exploiting a unique policy in Singapore allowing individuals to withdraw a proportion of their pension savings after their 55th birthday. For the identification, we employ a regression discontinuity design by comparing individuals before and after their 55th birthday. To address anticipated and lagged health impacts, we adopt the donut regression discontinuity approach. Using nationally representative monthly panel data, we find that early access to pension wealth improves self‐reported overall health.
Refusal Bias In Hiv Data From The Demographic And Health Surveys: Evaluation, Critique And Recommendations, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung
Refusal Bias In Hiv Data From The Demographic And Health Surveys: Evaluation, Critique And Recommendations, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung
Research Collection School Of Economics
Non-response is a commonly encountered problem in many population-based surveys. Broadly speaking, non-response can be due to refusal or failure to contact the sample units. Although both types of non-response may lead to bias, there is much evidence to indicate that it is much easier to reduce the proportion of non-contacts than to do the same with refusals. In this article, we use data collected from a nationally representative survey under the Demographic and Health Surveys program to study non-response due to refusals to HIV testing in Malawi. We review existing estimation methods and propose novel approaches to the estimation …
Welfare Consequences Of Access To Health Insurance For Rural Households: Evidence From The New Cooperative Medical Scheme In China, Jessica Ya Sun
Welfare Consequences Of Access To Health Insurance For Rural Households: Evidence From The New Cooperative Medical Scheme In China, Jessica Ya Sun
Research Collection School Of Economics
This study evaluates the welfare benefits of the New Cooperative Medical Scheme (NCMS), the main public health insurance plan for the rural population in China. The findings show that the value of the NCMS to recipients is slightly lower than the government's costs of implementation, ranging from 0.79 to 0.97 per RMB of the resource cost of the NCMS. The estimated moral hazard costs are low compared with the total benefits. It is also estimated that the benefits originating from the NCMS's insurance function only constitute 20% of the total benefits, suggesting a need for higher generosity levels among rural …
The Aging Of A Young Nation: Population Aging In Singapore, Rahul Malhotra, Andre M. Muller, Su Aw, Gerald Choon Huat Koh, Yin-Leng Theng, Stephen James Hoskins, Chek Hooi Wong, Chunyan Miao, Wee-Shiong Lim, Chetna Malhotra, Angelique Chan
The Aging Of A Young Nation: Population Aging In Singapore, Rahul Malhotra, Andre M. Muller, Su Aw, Gerald Choon Huat Koh, Yin-Leng Theng, Stephen James Hoskins, Chek Hooi Wong, Chunyan Miao, Wee-Shiong Lim, Chetna Malhotra, Angelique Chan
Research Collection School Of Economics
The juxtaposition of a young city-state showing relative maturity as a rapidly aging society suffuses the population aging narrative in Singapore and places the “little red dot” on the spotlight of international aging. We first describe population aging in Singapore, including the characteristic events that shaped this demographic transition. We then detail the health care and socioeconomic ramifications of the rapid and significant shift to an aging society, followed by an overview of the main aging research areas in Singapore, including selected population-based data sets and the main thrust of leading aging research centers/institutes. After presenting established aging policies and …
Refusal Bias In Hiv Data From The Demographic And Health Surveys: Evaluation, Critique And Recommendations, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung
Refusal Bias In Hiv Data From The Demographic And Health Surveys: Evaluation, Critique And Recommendations, Oyelola A. Adegboye, Tomoki Fujii, Denis H. Y. Leung
Research Collection School Of Economics
Non-response is a commonly encountered problem in many population-based surveys. Broadly speaking, non-response can be due to refusal or failure to contact the sample units. Although both types of non-response may lead to bias, there is much evidence to indicate that it is much easier to reduce the proportion of non-contacts than to do the same with refusals. In this article, we use data collected from a nationally-representative survey under the Demographic and Health Surveys program to study non-response due to refusals to HIV testing in Malawi. We review existing estimation methods and propose novel approaches to the estimation of …
Monthly Spending Dynamics Of The Elderly Following A Health Shock: Evidence From Singapore, Terence C. Cheng, Jing Li, Rhema Vaithianathan
Monthly Spending Dynamics Of The Elderly Following A Health Shock: Evidence From Singapore, Terence C. Cheng, Jing Li, Rhema Vaithianathan
Research Collection School Of Economics
We use novel longitudinal data from 19 monthly waves of the Singapore Life Panel to examine the short-term dynamics of the effects health shocks have on household health and non-health spending and income by the elderly. The health shocks we study are the occurrence of new major conditions such as cancer, heart problems, and minor conditions (e.g. diabetes, and hypertension). Our empirical strategy exploits unanticipated changes in health status through the diagnosis of new health conditions, combined with an individual fixed effect framework. We find that major shocks have large and persistent effects while minor shocks have small and mainly …