Im Rahmen des Forschungsprojektes BevIT – Bewertungsverfahren für IT-Investitionen wurdeim Zeitraum zwischen Januar 2006 und Dezember 2007 unter Beteiligung von Kooperationspartnernaus der Praxis ein toolgestützes Vorgehen zur Prognose der Wirtschaftlichkeitvon IT-Investitionen sowie zur...

[...]One important theme, common to both views, is thatinvestment is a fundamental part of the growth process.Investment, moreover, may be defined broadly to include anyexpenditure that provides productive payoffs in the future;therefore, measures of human capital and research anddevelopment...

[...]The final force of change is the continual evolution of thedelivery channels through which financial services are offered.This has occurred in many ways and in several stages. First, theuse of postal services substituted for physical market presence;this was followed by increased use of...

[...]We address several questions in this paper. First,how could macro markets be useful to the average person?Second, how large are the potential benefits from diversificationif these markets were to be introduced andused optimally? Third, can existing financial marketsachieve a similar degree...

Was the London Stock Exchange (LSE) little more than a Dickensian den of speculation, or did itmake a contribution to industrial development in interwar Britain? The interwar stock marketlaboured under problems of weak disclosure, inadequate investor protection and ineffectiveunderwriting. New...

This paper develops a sequential learning estimator of production functions and productivitydynamics for unbalanced establishment panels. Extending an idea from the literatureon dynamic industry models, establishments are uncertain about their own idiosyncraticproductivities and update...

The paper reviews the macroeconomic data describing the British economy from 1760 to1913 and shows that it passed through a two stage evolution of inequality. In the first half ofthe nineteenth century, the real wage stagnated while output per worker expanded. The profitrate doubled and the...

The paper reviews the macroeconomic data describing the British economy during theindustrial revolution and shows that they contain a story of dramatically increasing inequalitybetween 1800 and 1840: GDP per worker rose 37%, real wages stagnated, and the profit ratedoubled. They share of profits...

[...]In this paper, I examine two methods of measuringthe value of better schools. One involves following individualsover time to determine how the quality of theirschooling affects outcomes later in their lives; the otherinvolves calculating parental valuation of better schoolstoday. I review...

By assuming Cobb-Douglas production technology, many well-known imperfectlycompetitive macroeconomic models of the labour market (e.g. Layard, Nickell andJackman, 1991) imply that equilibrium unemployment is independent of the capitalstock. This paper introduces a new notion of capacity into the...