Narrow search
Showing 1 - 10 of 650
Cover Image
Weather, mobility and the evolution of the Covid-19 pandemic
Ghirelli, Corinna; González Piñero, Andrea; Herrera …
pandemic, with US daily infections data between February and September of 2020, at the county level. This is then used to … estimate the effect of weather and mobility on the spread of the pandemic. We find a strong and significant effect of the … increase of the time spent in parks that helps reduce the spread of the pandemic. The negative effect of increased general …
Persistent link: https://www.econbiz.de/10012525902
Cover Image
Relación entre las medidas de contención de la pandemia, la movilidad y la actividad económica
Ghirelli, Corinna; Gil Martín, María; Hurtado López, … - 2021
regional-scale indicator that seeks to gauge the volume of measures implemented at each point in time to contain the pandemic …. Using textual analysis techniques, we analyse the information in press news. At the start of the pandemic, measures were … a perceptible change in this relationship over recent months. In the early stages of the pandemic, the reduction in …
Persistent link: https://www.econbiz.de/10012525918
Cover Image
The relationship between pandemic containment measures, mobility and economic activity
Ghirelli, Corinna; Gil Martín, María; Hurtado López, … - 2021
regional-scale indicator that seeks to gauge the volume of measures implemented at each point in time to contain the pandemic …. Using textual analysis techniques, we analyse the information in press news. At the start of the pandemic, measures were … a perceptible change in this relationship over recent months. In the early stages of the pandemic, the reduction in …
Persistent link: https://www.econbiz.de/10012525953
Cover Image
The importance of trade in services and environmental amenities to the location of producer service activities in the western United States
Allison, T. - 2008
The use of business services has had an increasingly important effect on economic performance in many industries, with the ability of firms in a given location to respond to changes in external markets, production techniques and material supplies often determined by the local provision of...
Persistent link: https://www.econbiz.de/10009435432
Cover Image
Imbedding dynamic responses with imperfect information into static portraits of the regional impact of climate change
Yohe, G.W. - 2008
It is becoming increasingly clear, at least on a theoretical level, that modelers of the potential impacts of climate change must impose that change upon the world as it will be configured sometime in the future rather than confine their attention to considerations of what would happen to the...
Persistent link: https://www.econbiz.de/10009435515
Cover Image
United States -- Mexican joint ventures: A case history approach
Moore, N.L.; Chidester, R.J.; Hughes, K.R.; Fowler, R.A. - 2008
Because the Mexican government has encouraged investment in Mexico by increasing the percentage of ownership of a Mexican business that a US company can hold, joint ventures are more attractive now than they had been in the past. This study provides preliminary information for US renewable...
Persistent link: https://www.econbiz.de/10009435543
Cover Image
Expanding the role of the cost engineer
Stutz, R.A.; Shaw, R.F. - 2009
There have been many questions about the costs of providing medical services. These questions have resulted in the development of Resource-Based Relative Values Scale (RBRVS) at the national level. Policymakers view RBRVS as a potential tool to pay physicians. The questions, about the cost of...
Persistent link: https://www.econbiz.de/10009435601
Cover Image
Operations research and systems analysis of geopressured/geothermal resources in Texas. Final report
Lesso, W.G.; Zinn, C.D.; Cornwell, J. - 2007
A preliminary resource assessment, based on the best available parameters, was made to identify potentially suitable fairways. Of those examined only the Brazoria Fairway in the Frio Formation was able to produce sufficient fluid to meet the minimum requirements. These requirements are based...
Persistent link: https://www.econbiz.de/10009435603
Cover Image
Mixed waste paper to ethanol fuel
2008
The objectives of this study were to evaluate the use of mixed waste paper for the production of ethanol fuels and to review the available conversion technologies, and assess developmental status, current and future cost of production and economics, and the market potential. This report is based...
Persistent link: https://www.econbiz.de/10009435645
Cover Image
ELSA: an electric power supply analysis model for the Pacific Northwest. [Effects of developments]
Harrington, T.P.; Jacobsen, J.J. - 2008
Battelle, Pacific Northwest Laboratory (PNL) is conducting a program to help assess impacts of energy-related developments through the year 2025 in six northwestern states--Washington, Oregon, Idaho, Montana, Wyoming and Alaska. ELSA (Electric Power Supply Analysis Model), one component of this...
Persistent link: https://www.econbiz.de/10009435646