Showing 2 results for Quantile Regression
Mahdi Shahraki, Simin Ghaderi,
Volume 19, Issue 1 (6-2021)
Abstract
Background and Aim: Public health expenditures and the quality of governance are among factors affecting the health status of a population. Therefore, the purpose of this study was to investigate the interaction effects of good governance and public health expenditures on the health status of children in upper-middle income countries.
Materials and Methods: This descriptive-analytical applied study was performed using the panel data regression with the fixed effects method and quantile regression for panel data for the years 2000-2017 in 2020. The statistical population was upper-middle income countries, and annual time series data were extracted from the World Bank databases. The models and required tests were determined using the Stata-16 software.
Results: The coefficient of good governance variable and the index of interaction effects of good governance and the public health expenditures for the under-five child mortality as the dependent variable were -0.002 and -0.003, and for the infant mortality as dependent variable -0.002 and -0.002, respectively. Also, the coefficient of the index of the interaction effects of good governance and public health expenditures in the quantiles of 0.25, 0.50 and 0.75 for the under-five child mortality as the dependent variable were -0.0333, -0.0447 and 0.048, and for the infant mortality as the dependent variable were was -0.044, -0.048 and -0.049, respectively.
Conclusion: Improvement of governance indicators will increase the efficiency of public health expenditures and improve the children’s health status. Therefore, in order to improve health status, especially in countries with higher child mortalities, it is recommended to improve good governance, increase public health expenditures and government investment in health infrastructure, as well as increase gross domestic product and women's employment.
Nazar Dahmardeh Ghale No, Atefeh Delgarm,
Volume 20, Issue 3 (12-2022)
Abstract
Background and Aim: Economic complexity indicates the availability of knowledge within a country. Increasing economic complexity indicates an increased capacity of producing a diverse set of complex products. The complexity of the economic structure of a country is the main factor affecting social choices and human abilities, including but not limited to, employment and learning opportunities, and the employment status of an individual is an important determinant of his/her health status. Therefore, the production of advanced products depends to a large extent on the quality of human capital and knowledge. On the other hand, knowledge and education are widely recognized as promoting factors of the health of the population.
Materials and Methods: This research investigated the effect of the economic complexity index (ECI) on the health outcomes in seventeen selected countries in the region using panel data in the period 2001-2019 by using the quantile regression and the OLS ordinary least squares methods.
Results: Based on the findings of this study, ECI, globalization, economic growth and trade openness variables will improve health. However, despite this, the institutional quality variables, politics and urban population have not improved health in the countries studied.
Conclusion: The results of this research are particularly relevant to developing economies that usually suffer from poor health and low levels of economic complexity.
