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Persistent link: https://www.econbiz.de/10004652975
In Deutschland ansässige Unternehmen der Computerbranche sehen im Internet das wichtigste Medium für ihr Online-Marketing, mit weitem Vorsprung vor den kommerziellen Online-Diensten T-Online, CompuServe und America Online. Den grössten Nutzen ihrer Internet-Präsenz versprechen sich diese...
Persistent link: https://www.econbiz.de/10005869949
Seit langem ringen in den Konstruktionsauffassungen und Konstruktionslehren verschiedenerTechnikbereiche künstlerisches Designverständnis auf der einen und Verwissenschaftlichungsbzw.Rationalisierungs-Leitbilder auf der anderen Seite miteinander. In Frühphasen neuerTechnikbereiche dominieren...
Persistent link: https://www.econbiz.de/10005870870
The aim of this paper is to introduce Virtual Equivalence, a method to merge real circuits and virtual circuits. Also it is a new method to implement the Hyper-Bond (Bruns, 2001) for voltage and current flow. The electric power (current × voltage) interactions, at which the real electric...
Persistent link: https://www.econbiz.de/10005871045
After many years of large drops in the cost information and communicationtechnology, the evidence on its impact on productivity growth in non-IT produc-ing sectors continues to be mixed.We propose a framework to study the impactof information and communication technology on growth through its...
Persistent link: https://www.econbiz.de/10008860686
In this paper, we study a voluntary contribution mechanism withone-way communication. The relevance of one person’s words is assessedby assigning exogeniously the role of the ‘communicator’ to onegroup member. Contrary to the view that the mutual exchange ofpromises is necessary for the...
Persistent link: https://www.econbiz.de/10009022164
We use data on imports of computer equipment for a large sample of countries between 1970and 1990 to investigate the … determinants of computer-technology adoption. We find strongevidence that computer adoption is associated with higher levels of …
Persistent link: https://www.econbiz.de/10009305093
der „Computerlehre“ ist. Schon der berühmte Satz „In derInformatik geht es genauso wenig um Computer wie in der Astronomie … früh den Gedanken aus, dass die Informatik den Computer nur als einHilfsmittel und Medium nutzt, genauso wie die Mathematik …
Persistent link: https://www.econbiz.de/10009354111
Firms in Kenya rely on technologies such as computers, cell-phones, and generators toovercome constraints associated with regulations, infrastructure, security, workforce,corruption, and finance. This study shows that such reliance has significant positive impactson productivity as measured by...
Persistent link: https://www.econbiz.de/10009360554
skills who do not use computers. Controlling for likely simultaneity between computer use at work and labor market earnings … makes the apparent returns to computer use disappear. These results are corroborated using Russian longitudinal data on … earnings and computer use on the job. High costs of computer use in transition economies suppress wages that firms can pay …
Persistent link: https://www.econbiz.de/10009360844