We assess financial theory-based and machine learning-implied measurements of stock risk premia by comparing the quality of their return forecasts. In the low signal-to-noise environment of a one month horizon, we find that it is preferable to rely on a theory-based approach instead of engaging...

We study a parent's demand for gratitude from his child. We view this demand as an intervening variable between the parent's earnings and the incidence of child labor. The demand for gratitude arises from the desire of a parent to receive care and support from his child late in life, while the...

We study quantity and price competition in heterogeneous triopoly markets where two firms are commonly owned by institutional shareholders, whereas the third firm is owned by independent shareholders. With such a mixed ownership structure, the common owners have an incentive to coordinate their...

In many African countries where malaria is endemic, this life-threatening disease is a leading cause of death. What role does education, in particular numeracy and literacy, play in malaria prevention and treatment-seeking? In this study we apply a birth cohort approach, which allows us to cover...

We study a parent’s demand for gratitude from his child. We view this demand as an intervening variable between the parent’s earnings and the incidence of child labor. The demand for gratitude arises from the desire of a parent to receive care and support from his child late in life, while...

We study quantity and price competition in heterogeneous triopoly markets where two firms are commonly owned by institutional shareholders, whereas the third firm is owned by independent shareholders. With such a mixed ownership structure, the common owners have an incentive to coordinate their...

In many African countries where malaria is endemic, this life-threatening disease is a leading cause of death. What role does education, in particular numeracy and literacy, play in malaria prevention and treatment-seeking? In this study we apply a birth cohort approach, which allows us to cover...

Parents who experience poverty and who want to provide their children with an escape route can be expected to encourage and support their progeny's education. The evidence that Roma parents behave differently is unsettling. In this paper we test empirically an explanation for that behavior. The...

How do financial market conditions affect real economic performance? Empirical investigations of this question have often relied on measures of external financial dependence (EFD) that are constructed using U.S. data and applied to other countries under the assumption of a stable industry...

The inclination of individuals to improve their performance when it lags behind that of others with whom they naturally compare themselves can be harnessed to optimize the individuals' effort in work and study. In a given set of individuals, we characterize each individual by his relative...