In this paper we apply two statistical models to the measurement of polarization to Israeli income data over the past decade in order to empirically detect income classes as sub-populations of incomes concentrated around an optimal number of poles. The statistical models compared are a...

In this paper we study income polarization by first comparing the efficiency of two statistical models to identify the number of poles in the income distribution empirically. The statistical models used are a multi-resolution analysis (MRA) and a log-normal approach (LNA). We then apply the...

While the 2006 Progress in International Reading Literacy Study assesses the average ability of German primary school students as being higher than average, the Programme for International Student Assessment studies (2000, 2003, 2006) ranks German secondary school students at a considerably...

It is well known that children reared in non-intact families on average have less favorable educational outcomes than children reared in two-parent families. Evidence from the United States and Sweden indicates that living in a non-intact family is correlated with lower educational attainment....

This paper concentrates on the trends in peer-reviewed longitudinal panel studies under scientific direction. Household panel studies have succeeded in broadening their disciplinary scope. Numerous innovations such as questions dealing with psychological concepts, and age-specific topical...

We analyze the implications of communitarianism-the tendency of people to organize into separate culturally homogeneous groups-for individual and group inequality in human capital accumulation. We propose a non-cooperative social interactions model where each individual decides how much time to...

In this paper, we examine the consequences of imperfect information on the pattern of transfers from parents to children. Drawing on the theory of mechanism design, we consider a model of family contract with two levels of effort. We prove that equal transfers among children are expected under...

Youth unemployment has been and always will be an important item on the government's agenda. With youth unemployment rates reaching as high as 27 percent in 2016, twice as high as the overall unemployment rate, the future of the country is in danger. With today's generation having a great thirst...

We study the contribution of health-related behaviors to the health education gradient by distinguishing between short-run and long-run mediating effects: while in the former only behaviors in the immediate past are taken into account, in the latter we consider the entire history of behaviors....

This paper presents the result of a field experiment on the effectiveness of non-monetary incentives on pupils' achievement on a mathematical multiple choice test. Our sample consists of 2113 pupils of deprived and high-achieving secondary schools in Germany. Based on a pre-study, we compare the...