International Journal of Health Economics and Management最新文献

To investigate household vulnerability for inability to cope with medical expenditure shock, we propose a method of measuring household vulnerability to medical expenditure shock by allowing for the heteroscedasticity and dependence of medical expenditure shock and income shock. Using the data from China Health and Nutrition Survey, we estimate the vulnerability of Chinese households, and further investigate crucial characteristics associated with it by comparing the vulnerability levels among groups with different characteristics and an empirical regression with Shorrocks-Shapely decomposition of R squared. Our research shows that health status contributes most to the household vulnerability, and good health helps to reduce the household's vulnerability. Households with stable income and high-education have greater ability to cope with uncertain medical expenditure, and are less vulnerable. Medical insurance plays a limited role in reducing household vulnerability, and the specific type of medical insurance has little influence. All of these findings are conducive to identifying vulnerable households and designing policies to reduce the vulnerability of households.

This study aims to analyze whether good government management of the COVID-19 pandemic can increase the likelihood of vaccine uptake among poor people in Africa. The analysis is based on a sample of 18,010 people living in 34 African countries, drawn from data collected by Afrobarometer (Merged Round 8 data (34 countries), database, 2022). The econometric results, obtained using a bivariate probit regression, show that poverty significantly reduces the odds of accepting the said COVID-19 vaccine. However, acceptance of the vaccine increases among poor individuals when there is (i) trust in the government's published statistics on COVID-19, (ii) control of corruption by the government in managing the pandemic, (iii) individual confidence in the government's ability to ensure the safety of the COVID-19 vaccine, and (iv) belief that the Covid 19 vaccine will be more effective than religious prayer in the fight against this pandemic.

The relationship between income and physical activity has been extensively studied. This paper utilizes the introduction of the minimum wage in Germany in 2015 as a quasi-experiment to determine the causal effect of minimum wages on the frequency of physical activity participation. Employing survey data from the German Socio-Economic Panel between 2013 and 2017, regression-adjusted difference-in-difference models combined with matching techniques are estimated. Our findings reveal a notable negative effect immediately after the minimum wage implementation on physical activity frequency. Given that the introduction of the minimum wage did not increase monthly gross income but reduced working hours, it appears that affected individuals exhibit preferences and engage in utility maximization that do not emphasize healthy behaviors. This effect is particularly pronounced among older females in white-collar occupations.

This paper focuses on the economics of vaccination and, more specifically, analyzes the vaccination decision of individuals using a game-theoretic model combined with an epidemiological SIR model that reproduces the infection dynamics of a generic disease. We characterize the equilibrium individual vaccination rate, and we show that it is below the rate compatible with herd immunity due to the existence of externalities that individuals do not internalize when they decide on vaccination. In addition, we analyze three public policies consisting of informational campaigns to reduce the disutility of vaccination, monetary payments to vaccinated individuals and measures to increase the disutility of non-vaccination. If the public authority uses only one type of policy, herd immunity is not necessarily achieved unless monetary incentives are used. When the public authority is not limited to use only one policy, we find that the optimal public policy should consist only of informational campaigns if they are sufficiently effective, or a combination of informational campaigns and monetary incentives otherwise. Surprisingly, the requirement of vaccine passports or other restrictions on the non-vaccinated are not desirable.

One of the major concerns for developing countries is improving the use of health services by the general population, and in particular, maternal and child health services. This concern reflects the Sustainable Development Goals 3, which aim to ensure the health and well-being of all by improving reproductive health, and especially maternal and child health. This study analyses the extent to which modern energies improve women's empowerment and the demand for maternal health services in a low income country. The empirical estimations were based on the 2017 Benin Demographic Health Survey data. We adopted the trivariate recursive probit modelling to find out the extent to which modern energies improve women's empowerment and the demand for maternal health services. The results revealed that the demand for maternal health services was significantly and positively associated with women's empowerment. Notably, being an empowered woman (social independence and decision-making) increases the chance of completing antenatal care visits. We further highlighted the importance of women's wealth in accessing maternal health services. To address maternal mortality in sub-Saharan African countries, policymakers should improve women's social independence, decision making power and attitude to violence by promoting access to modern energies such as electricity, Liquefied petroleum gas, and bio gas.

We investigate the role of additional years of schooling mandated by a compulsory schooling expansion law in affecting reproductive preferences and safe reproductive health behaviors in Turkey-a middle-to-high-income country with gender inequity in education but overall high levels of safe reproductive health practices at the time of passing the law. Using a fuzzy regression discontinuity design, we find that the additional schooling improved several health behaviors. However, the effects on some outcomes commonly analyzed in the existing literature, such as contraceptive use or fertility, were either weak or insignificant. Overall, our findings complement the current literature on the marginal health benefits of schooling expansion and suggest that policymakers consider the institutional and cultural factors while evaluating the scope and potential non-educational benefits of such expansions.

While the causes of obesity have been widely discussed from various perspectives, studies that examine how the physical form of a neighborhood could causally affect obesity remain limited. This study combined individual-level longitudinal data from the Indonesian Family Life Survey and subdistrict-level land cover data to investigate whether a neighborhood's physical form affects individuals' obesity status. We controlled for individual and location fixed-effect to account for individuals' sorting preferences and unobserved heterogeneity at the subdistrict level. Our results suggest that a sprawling neighborhood corresponds to a lower body mass index, particularly among males. We also show that consumption behavior can explain this mechanism.

The aim of the paper is to evaluate the relative importance of the set of socioeconomic characteristics of population on collective decision on COVID-19 vaccine acceptance. We apply cross-section OLS methods to the municipal-level non-survey data for 145 municipalities in Serbia, on the COVID-19 vaccination rate and socioeconomic characteristics of the population, to evaluate the determinants of cross-municipal variation in vaccine uptake decision. Using the estimated coefficients from the OLS regressions, we apply the standardized beta method to evaluate the relative importance of each factor. Vaccine acceptance in municipalities rises with the average level of education (especially in the female population), age and employment, while being negatively linked to religiosity of people and the proportion of rural population. We also find some evidence on the positive impact of the overall trust in government. Education level has the single largest impact, shaping around 37% of (explained) variation in the vaccination rate across municipalities, a rise in the proportion of people with higher degree by 1% being associated with increase in vaccination rate by 0.36%. Age of population explains 21%, urban–rural structure 13% and religiosity 11% of variation in vaccine acceptance, while employment status and trust in government each explain around 9% of variation in vaccine uptake across municipalities. Effective vaccination promotion strategy should be focused on younger, less-educated, unemployed cohorts, as well as on rural areas and should involve representatives of mainstream religions. Fostering education and strengthening trust in government are some of the key structural factors that may promote efficient collective behaviour in this respect.

Across all developed countries, there is a steep life expectancy gradient with respect to deprivation. This paper provides a theoretical underpinning for this gradient in line with the Grossman model, indicating that deprivation affects morbidity and, consequently, life expectancy in three ways: directly from deprivation to morbidity, and indirectly through lower income and a trade-off between investments in health and social status. Using rich German claims data covering 6.3 million insured people over four years, this paper illustrates that deprivation increases morbidity and reduces life expectancy. It was estimated that highly deprived individuals had approximately two more chronic diseases and a life expectancy reduced by 15 years compared to the least deprived individuals. This mechanism of deprivation is identified as fundamental, as deprived people remain trapped in their social status, and this status results in health investment decisions that affect long-term morbidity. However, in the German setting, the income and investment paths of the effects of deprivation were of minor relevance due to the broad national coverage of its SHI system. The most important aspects of deprivation were direct effects on morbidity, which accumulate over the lifespan. In this respect, personal aspects, such as social status, were found to be three times more important than spatial aspects, such as area deprivation.

This paper computes and decomposes income-related inequalities in three metrics of obesity, namely, status, depth and severity, for Spain, a European country characterized by a universal health care system with very high and rising obesity prevalence rates. Furthermore, this paper investigates the main determinants of the reduction in obesity inequalities observed over time among the female Spanish population. To compute these inequality indexes, we use cross-sectional and individual-level data gathered from the Spanish National Health Survey. We document income-related inequalities in obesity, that are more pronounced in depth and severity and are to the detriment of poor women in Spain. University education is the most important determinant for all three inequality indexes. We further report that inequalities in obesity tend to decline over time for women, which is explained mainly by a substantial decrease in the degree of inequality in secondary education and a large decrease in the income elasticity of obesity.