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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Where The Cathedrals And Bazaars Are: An Index Of Open Source Software Activity And Potential, Douglas Noonan, Paul Baker, Art Seavey, Nathan Moon
Where The Cathedrals And Bazaars Are: An Index Of Open Source Software Activity And Potential, Douglas Noonan, Paul Baker, Art Seavey, Nathan Moon
Douglas S. Noonan
This article presents a framework to measure activity and potential for open source software development and use at a country level. The framework draws on interviews with experts in the open source software industry and numerous existing studies in the literature to identify relevant indicators. Several indices of diverse variable lists and weighting and aggregation methods were developed and tested for robustness. The results provide a first step toward more systematically understanding the current state of open source software internationally.
Spatial Effects In Energy-Efficient Residential Hvac Technology Adoption, Douglas S. Noonan, Lin-Han Chiang Hsieh, Daniel Matisoff
Spatial Effects In Energy-Efficient Residential Hvac Technology Adoption, Douglas S. Noonan, Lin-Han Chiang Hsieh, Daniel Matisoff
Douglas S. Noonan
This study identifies the factors that affect the adoption behaviors for residential heating, ventilating, and air conditioning (HVAC) systems, including spatial effects and other contextual characteristics. This study draws on an original data source of detailed single-family house sale records in the Greater Chicago area, spanning from 1992 to 2004. The data are analyzed at the block-group level to focus on neighborhood-level adoption patterns and highlight neighbor effects. Using spatial lag regression models, we show that spatial dependence or “contagion” exists for neighborhood adoption of energy-efficient HVACs. This result has significant implications from a policy perspective. According to our estimation …