Showing 1 - 10 of 936
To identify the determinants of cross-country disparities in personal computer and Internet penetration, we examine a … significant in most specifications for computer use. A similar pattern holds true for Internet use, except that telephone density … differentials. For computers, telephone density and regulatory quality are of second and third importance, while for the Internet …
Persistent link: https://www.econbiz.de/10012468005
This paper studies how information and communication technology (ICT) improvements affect trade along the value chain and international technology diffusion. We examine the impact of a revolutionary technology, the roll-out of the global telegraph network, on the 19th century cotton textile...
Persistent link: https://www.econbiz.de/10012453127
Computer and Internet use, especially in developing countries, has expanded rapidly in recent years. Even in light of … Internet penetration, both currently and over time, we examine panel data for 161 countries over the 1999-2004 period. We … factors associated with computer and Internet penetration do not differ substantially between developed and developing …
Persistent link: https://www.econbiz.de/10012466283
This paper compares the impact of new IT-enhanced technology on the efficiency of production in the U.S. and the U.K. for one manufacturing industry, valve manufacturing. There is a long-standing question of whether technological change and organizational changes have the same rates of adoption...
Persistent link: https://www.econbiz.de/10012464988
Electricity and Information Technology (IT) are perhaps the two most important general purpose technologies (GPTs) to date. We analyze how the U.S. economy reacted to them. The Electricity and IT eras are similar, but also differ in several important ways. Electrification was more broadly...
Persistent link: https://www.econbiz.de/10012467592
An economy benefits from advances in technical frontiers only when new technology comes into general use. This paper measures the diffusion of computing equipment at a time when computing technology underwent dramatic technical improvement. These data shed light on the long lag between advances...
Persistent link: https://www.econbiz.de/10012474289
Do information differences across U.S. physicians contribute to treatment disparities? This paper uses a unique new dataset to evaluate how changes in physician access to a decision-relevant drug database affect prescribing decisions. Our results indicate that doctors using the reference have a...
Persistent link: https://www.econbiz.de/10012455424
We study the effect of hospital adoption of electronic medical records (EMRs) on health outcomes, particularly patient safety indicators (PSIs). We find evidence of a positive impact of EMRs on PSIs via decision support rather than care coordination. Consistent with this mechanism, we find an...
Persistent link: https://www.econbiz.de/10012457279
In February 2009 the U.S. Congress unexpectedly passed the Health Information Technology for Economic and Clinical Health Act (HITECH). HITECH provides up to $27 billion to promote adoption and appropriate use of Electronic Medical Records (EMR) by hospitals. We measure the extent to which...
Persistent link: https://www.econbiz.de/10012458112
We estimate the demand for a videocalling technology in the presence of both network effects and heterogeneity. Using a unique dataset from a large multinational firm, we pose and estimate a fully dynamic model of technology adoption. We propose a novel identification strategy based on...
Persistent link: https://www.econbiz.de/10012461404