In a less widely known contribution, Béla Martos (1966, Hungarian Academy of Sciences) introduced a generalized notion of concavity that is closely related to what is nowadays known as r-concavity in the operations research literature, and that is identical to what is nowadays known as...

What is outsourcing and why India is being considered as BPO destination of the world? Why jobs are coming to India and why there is a downturn in the US economy and loss of jobs in that country. Even though these are two different things that happened simultaneously, they sadly managed to be...

This study contributes to the literature that analyzes the consequences of economic sanctions for the target country's human rights situation. We offer a political economy explanation for different types of human rights infringements or improvements in reaction to economic shocks caused by...

We use endogenous treatment-regression models to estimate the causal average treatment effect of US economic sanctions on four types of human rights. In contrast to previous studies, we find no support for adverse effects of sanctions on economic rights, political and civil rights, and basic...

We use endogenous treatment-regression models to estimate the causal average treatment effect of US economic sanctions on four types of human rights. In contrast to previous studies, we find no support for adverse effects of sanctions on economic rights, political and civil rights, and basic...

We use endogenous treatment-regression models to estimate the causal average treatment effect of US economic sanctions on four types of human rights. In contrast to previous studies, we find no support for adverse effects of sanctions on economic rights, political and civil rights, and basic...

A growing literature establishes that high quality early childhood interventions targeted toward disadvantaged children have substantial impacts on later life outcomes. Little is known about the mechanisms producing these impacts. This paper uses longitudinal data on cognitive and personality...