C
Chao Guo
Researcher at University of Pennsylvania
Publications - 99
Citations - 4513
Chao Guo is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Social media & Government. The author has an hindex of 29, co-authored 91 publications receiving 3530 citations. Previous affiliations of Chao Guo include Indiana University – Purdue University Indianapolis & East China Normal University.
Papers
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Journal ArticleDOI
Understanding collaboration among nonprofit organizations : Combining resource dependency, institutional, and network perspectives
Chao Guo,Muhittin Acar +1 more
TL;DR: In this paper, the authors combine resource dependency, institutional, and network theories to examine the factors that influence the likelihood that nonprofit organizations develop formal types of collaborative activities vis-a-vis informal types, and they find that an organization is more likely to increase the degree of formality of its collaborative activities when it is older, has a larger budget size, receives government funding but relies on fewer government funding streams, and is not operating in the education and research or social service industry.
Journal ArticleDOI
Tweeting Social Change: How Social Media Are Changing Nonprofit Advocacy
Chao Guo,Gregory D. Saxton +1 more
TL;DR: In this article, the authors investigate the use of social media by 188 501(c)(3) advocacy organizations and identify new organizational practices and forms of communication heretofore unseen in the literature.
Posted Content
Accountability Online: Understanding the Web-Based Accountability Practices of Nonprofit Organizations
Gregory D. Saxton,Chao Guo +1 more
TL;DR: In this paper, a conceptual framework that delineates two key dimensions of Web-based accountability practices: disclosure and dialogue is presented, and a four-factor explanatory model of online accountability incorporating organizational strategy, capacity, governance, and environment is proposed.
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Microstructure, residual stress and tensile properties control of wire-arc additive manufactured 2319 aluminum alloy with laser shock peening
Rujian Sun,Liuhe Li,Ying Zhu,Wei Guo,Peng Peng,Baoqiang Cong,Jianfei Sun,Zhigang Che,Bo Li,Chao Guo,Lei Liu +10 more
TL;DR: In this paper, laser shock peening was combined with wire-arc additive manufacturing to refine microstructure, modify stress state and enhance tensile properties of as-printed 2319 aluminum alloy.
Journal ArticleDOI
Accountability Online: Understanding the Web-Based Accountability Practices of Nonprofit Organizations
Gregory D. Saxton,Chao Guo +1 more
TL;DR: In this article, a set of conceptual, theoretical, and empirical innovations to support accountability in non-profit organizations are presented, with a focus on Internet-based technologies to address accountability.