Browsing by Person "Meng, Fan"

Now showing 1 - 1 of 1
  • Thumbnail Image
    Publication
    Essays in health economics
    (2023) Meng, Fan; Sousa-Poza, Alfonso
    As the global economy and healthcare evolve, subjective well-being is increasingly becoming a topic of interest in the field of health economics. In this dissertation, we try to investigate subjective well-being from two related aspects: obesity and marriage. Obesity is a global health crisis that has reached alarming proportions in recent years. Defined as an excessive accumulation of body fat, obesity has far-reaching implications for both individ- ual health and society as a whole. Its prevalence has steadily risen, with over 650 million adults worldwide classified as obese, according to data from the World Health Organization (WHO). This epidemic has led to a surge in obesity-related health problems, including diabetes, cardio- vascular disease, and certain types of cancer, making it a pressing concern for healthcare systems and policymakers. Estimates of the cost of obesity are an important basis for the development and evaluation of obesity-related policies. Previous studies have estimated the direct and indirect costs of obesity, but in addition to these, the intangible costs of obesity are also noteworthy. The intangi- ble costs of obesity are associated with a loss of well-being. In addition, obesity-related inequality may also combine with peer effects to lead to lower well-being in obese individuals. So, ignoring the intangible costs of obesity may lead to underestimating the benefits of obesity control policies. Marriage, without a doubt, is a major event in life. People from almost any socio-cultural back- ground consider marriage-related decisions such as whether to get married, when to get married, and with whom to get married. But nowadays, in increasingly countries around the world, mar- riage rates continue to decline and the age of first marriage continues to be delayed, so we sought to analyze whether these trends are related to marriage-related well-being. The contributions of each chapter are shown below: Chapter 2 uses SOEP 2002-2018 data and a life satisfaction-based compensation approach to quantify the intangible costs of overweight and obesity. Previous literature documents the direct and indirect economic costs of obesity, yet none has attempted to quantify the intangible costs of obesity. This study focuses on quantifying the intangible costs of one unit body mass index (BMI) increase and being overweight and obese in Germany. Our results underscore how existing research into obesity’s economic toll may underestimate its true costs, and they strongly imply that if obesity interventions took the intangible costs of obesity into account, the economic benefits would be considerably larger. Chapter 3 uses data from the German Socio-Economic Panel (GSOEP), investigates the changes in the BMI distribution and obesity inequality among German adults aged 18+ between 2002-2018 and estimates the relationship between obesity inequality and subjective well-being. The results show that the rise in obesity prevalence is mainly due to an overall rightward shift of the BMI distribution, accompanied by an increase in left skewness. Over the entire 16-year period, obe- sity inequality increased significantly, especially among females, those with low education levels, and low-income groups. The results also document a significant association between different measures of obesity inequality and subjective well-being, especially among women. Chapter 4 explores the trends in the subjective well-being (SWB) of never-married people (referenced with the married) and the factors that account for the gaps in SWB between never- married and married people. By employing a harmonized data from surveys conducted in six distinct countries, namely Australia (HILDA), South Korea (KLIPS), Russia (RLMS), Switzerland (SHP), Germany (SOEP), and the United Kingdom (BHPS and UKHLS), our analysis discerns a consistent and statistically significant association between never-married status and lower levels of life satisfaction, a relationship that has exhibited no substantial alteration over time. Particularly noteworthy is the discernible reduction in life satisfaction among never-married individuals in South Korea in comparison to their married counterparts. The thesis concludes with a short summary in chapter five.