We propose a model consistent with two observations. First, the tax rates adopted by di§erent countries are generally uncorrelated with their growth performance. Second, countries that drastically reduce private incentives to invest, severely hurt their growth performance. In our model, the e§ects of taxation on growth are highly non-linear. Low or moderate tax rates have a very small impact on...

This paper aims to quantify the effect of deadly novel coronavirus (COVID-19) pandemic outbreak on Chinese stock market performance. Shanghai Stock Exchange Composite Index and its component sector indices are examined in this study. The is represented by a lockdown dummy, new COVID-19 cases dummy for 3 February 2020. First, descriptive analysis performed these compare their performances before...

Nutritional problems that often occur in adolescent girls are nutrient intake, which can cause chronic lack of energy and anaemia. These will hurt health levels, for example, the risk giving birth to a baby with low weight (LBW). One ways be done prevent overcome nutrition is education training. This study's purpose know influence nutritional screening training School Public Health organisation...

Living safer and healthier was a top priority for the ancients: when they hurt their heads in battle, they used to heal their wounds using the remedies they had discovered on their own. Some of these remedies were recorded on a papyrus now known as Edwin Smyth Papyrus [2]. Interestingly, this is the oldest written evidence of the word brain we have on Earth, and it dates back to 3500 years ago ...