SUMMARY G. Montalvo and Marta Reynal-Querol?>Official statistics on economic inequality are only available at low frequency with considerable delay. This makes it challenging to assess the impact of fast-unfolding crises like COVID-19 pandemic, rapidly evaluate tailor policy responses. We propose a new methodology track income high using anonymized data from bank records for over three m...

we derive whole series of new integral inequalities of the hardy-type, with non-conjugate exponents. first, we prove and discuss two equivalent general inequa-li-ties of such type, as well as their corresponding reverse inequalities. general results are then applied to special hardy-type kernel and power weights. also, some estimates of weight functions and constant factors are obtained. ...

In this paper, we determine the optimal exercise strategy for corporate warrants if investors suffer from imperfect information and we evaluate the impact of this friction on the value of a warrant. For this purpose, we address both exercises at maturity, where imperfect information about the firm value is present, and exercises before maturity which are impacted by imperfect information about ...

a r t i c l e i n f o This article examines the interactive effects of power, competency threats, and gratitude expression on the tendency to denigrate others. The results of two experiments indicate that (1) power holders whose competence has been threatened are more likely than others to denigrate interaction partners, and (2) receiving gratitude expression has self-affirming effects for inse...