We model the future tobacco consumption, size of smoking population and governmental tax revenues in the Czech Republic …. The main assumption of our model states that smokers determine their future tobacco consumption behavior as adolescents …. Further assumptions make the model applicable to the data from the Czech National Monitoring Centre for Drugs and Drug …

being better in unmeasured ways. In Trinidad and Tobago students are assigned to secondary schools based on an algorithm …-bound effects show that while students (particularly females) with strong expressed preferences for single-sex schools may benefit … from attending them, most students perform no better at single sex schools. I show that the treatment effect for the …

data confirmed that it reduces depression and improves self-esteem and school aspirations. These positive impacts on girls …This study investigates the effects of single-sex schooling on students’ mental health, focusing on feeling blue …, happiness, and suicidal ideation. Employing a national-level large-scale dataset regarding middle school students in South Korea …