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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.

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Understanding collaboration among nonprofit organizations : Combining resource dependency, institutional, and network perspectives

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.
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Tweeting Social Change: How Social Media Are Changing Nonprofit Advocacy

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.
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Accountability Online: Understanding the Web-Based Accountability Practices of Nonprofit Organizations

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

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.
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Accountability Online: Understanding the Web-Based Accountability Practices of Nonprofit Organizations

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.