This paper examines households' self-insurance in financial markets when a rare personal disaster, such as disability or long-term unemployment, may occur during working years. Personal disaster risk alters lifetime ex-ante investment choices, even if most workers will not experience a disaster....

In this paper, we see how much the average monthly frequency of price changes ties down the behavior of firms in steady-state in terms of the average length of price-spells across firms. We use the UK CPI data at the aggregate and sectoral level and find that the actual mean is about twice the...

The monthly frequency of price-changes is a prominent feature of many studies of the CPI micro-data. In this paper, we see how much this ties down the behavior of price-setters ("firms") in steady-state in terms of the average length of price-spells across firms. We are able to divide an upper...

Der Autor war mit seinem Team u.a. aktiv an der Bekämpfung der letzten Ebola-Epidemie in Afrika beteiligt. In seinem Buch geht es am Rand auch um Beispiele von Pandemien oder Krankheiten wie der Spanischen Grippe, Zika oder Cholera, doch hauptsächlich wird die These erläutert, welche...