We analyze investment decisions when information is costly, with and without delegation to an agent. We use a rational-inattention model and compare it with a canonical signal-extraction model. We identify three "investment conditions". In "sour" conditions, no information is acquired and no...

While economic factors in directed technical and scientific change have been widely studied, the role of teacher-directed scientific change has received little attention. This paper studies teacher-directed scientific change for one of the largest changes in the direction of research, the...

This paper argues that, although AI machines are increasingly able to produce outputs that facially qualify for copyright or patent protection, such outputs should not be protected by law when they have no identifiable human cause, that is, when the autonomy of the machine is such that it breaks...

The antecedent studies have designed a novel financial mechanism in which, upon trading intellectual capital, the economy creates or receives money to ensure unimpeded capital access and spur its generation and exploitation. This piece summarises some mathematical aspects, allowing us to apply...

On the basis of available sources the present paper seeks to map entrepreneurial industrial activities the Norwegian puritan revivalist Hans Nielsen Hauge (1771-1824) was involved in and quantify his financial activities. It also tries to map entrepreneurial activities by his followers. The...

Do factor endowments explain serfdom? Domar (1970) conjectured that high land-labor ratios caused serfdom by increasing incentives to coerce labor. But historical evidence is mixed and quantitative analyses are lacking. Using the Acemoglu-Wolitzky (2011) framework and controlling for political...

The routes of early railways around the world were generally inefficient because the prevailing doctrine of the time called for concentrating on provision of fast service between major cities and neglect of local traffic. Modern planners rely on methods such as the "gravity models of spatial...

Walter Bagehot is remembered today primarily as a proponent of the doctrine of lender of last resort, in which central banks pump money into the economy to ameliorate the damage from a financial crisis. But none of the growing number of publications about him appear to investigate in depth...

We study the determinants of the spatial distribution of patent inventors at the county level for Great Britain between 1700-1850. Our empirical analysis rests on the localization model by Bottazzi et al. (2007) and on the related estimation procedure by Bottazzi and Gragnolati (2015). Such an...