Djankov and Reynal Querol (2010, RESTAT) show that the level of GDP per capita has no significant effects on the risk of civil war once country fixed effects are accounted for. Therefore, they argue that the relationship between income and civil war is spurious. This paper shows that when focus is on the change, rather than on the level, of GDP per capita that the significant negative relations...

The main objective of this study is to assess the consequences coronavirus disease 2019 (Covid-19) on gross domestic product (GDP) per capita in Organisation for Economic Co-operation and Development (OECD) countries. For purpose, developments from convergence theory panel data were considered, as well OECD database last quarter 2017 third 2020. This statistical information was, also, analysed ...

The prevalence of a disorder is a function of the incidence of the disorder and the duration of the illness (which may remit spontaneously, by treatment or death). The socioeconomic status of societies may influence the incidence and duration of mental illnesses in old age by influencing life expectancy and availability of appropriate healthcare services and treatments (Suh and Shah, 2001). The...

INTRODUCTION Obesity is considered as a major disease of twenty-first century civilization. Its occurrence in Poland and worldwide has been increasing steadily for many years. Several factors play an important role in the development of overweight and obesity. In addition to the genetic factors and those associated with diseases of the endocrine system and nervous system, the rapidly growing nu...

OBJECTIVE: The purpose of this study was to evaluate the relationship of the radiological research activity from 1998 to 2007 to the gross domestic product (GDP), health expenditure and public expenditure on education. METHODS: The population-adjusted research activity determined by the number of articles published, the cumulative impact factor (IF) and the cumulative IF per capita were correl...

In this work, nonlinear pollution absorption, emission rate, and effectiveness of abatement technology are incorporated into the classic overlapping generation model. Within this framework, we analyze the macroeconomic effects of pollution emission and abatement technology on the economy. Our findings reveal that different levels of pollution emission rates from per capita income and the effect...

The prevalence of a disorder is a function of the incidence of the disorder and the duration of the illness (which may remit spontaneously, by treatment or death). The socioeconomic status of societies may influence the incidence and duration of mental illnesses in old age by influencing life expectancy and availability of appropriate healthcare services and treatments (Suh and Shah, 2001). The...

The stability of macroeconomic variables and whether the impact a shock on these is permanent or temporary important for policy-makers researchers. As an indicator growth prosperity, gross domestic product (GDP) among variables. After all, due to advantages current panel data analysis techniques over conventional methods, it use aforementioned methods in analyzing existence unit-root GDP. Accor...