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Christopher Podmore

Bio: Christopher Podmore is an academic researcher from University of Ottawa. The author has contributed to research in topics: Information economics & Equity (finance). The author has an hindex of 4, co-authored 8 publications receiving 529 citations.


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Journal ArticleDOI
Jonathan Donner1
TL;DR: This paper reviews roughly 200 recent studies of mobile (cellular) phone use in the developing world, and identifies major concentrations of research, and categorizes studies along two dimensions.
Abstract: This paper reviews roughly 200 recent studies of mobile (cellular) phone use in the developing world, and identifies major concentrations of research. It categorizes studies along two dimensions. One dimension distinguishes studies of the determinants of mobile adoption from those that assess the impacts of mobile use, and from those focused on the interrelationships between mobile technologies and users. A secondary dimension identifies a subset of studies with a strong economic development perspective. The discussion considers the implications of the resulting review and typology for future research.

744 citations

Journal ArticleDOI
TL;DR: In this paper, the authors argue that prevailing conceptualizations of influence and power within social psychology have tended to prefigure the more optimistic account, and outline a theoretical framework in which processes of "panoptic power" in CMC are given a more concrete social psychological foundation.
Abstract: This article examines how interaction by means of computer-mediated communication (CMC) affects the operation of both status differentials and power relations. The authors attempt to provide a corrective to the dominant assessment, particularly within social psychological analyses, that CMC tends to equalize status, decentralize and democratize decision making, and thus empower and liberate the individual user. This emphasis contrasts with sociological critiques employing the Foucauldian metaphor of the panopticon, claiming that power relations can actually be reinforced in CMC. The authors argue that prevailing conceptualizations of influence and power within social psychology have tended to prefigure the more optimistic account, and outline a theoretical framework in which processes of “panoptic power” in CMC are given a more concrete social psychological foundation.

689 citations

Journal ArticleDOI
TL;DR: In this paper, the authors investigate 181 articles and books on public sector innovation, published between 1990 and 2014, and develop an empirically based framework of potentially important antecedents and effects of public-sector innovation.
Abstract: This article brings together empirical academic research on public sector innovation. Via a systematic literature review, we investigate 181 articles and books on public sector innovation, published between 1990 and 2014. These studies are analysed based on the following themes: (1) the definitions of innovation, (2) innovation types, (3) goals of innovation, (4) antecedents of innovation and (5) outcomes of innovation. Based upon this analysis, we develop an empirically based framework of potentially important antecedents and effects of public sector innovation. We put forward three future research suggestions: (1) more variety in methods: moving from a qualitative dominance to using other methods, such as surveys, experiments and multi-method approaches; (2) emphasize theory development and testing as studies are often theory-poor; and (3) conduct more cross-national and cross-sectoral studies, linking for instance different governance and state traditions to the development and effects of public sector innovation.

678 citations

Journal ArticleDOI
TL;DR: It is found that the duration of funding and the degree of exposure that a pitch receives over the course of the funding process, are positively associated with readership upon the story’s publication, which appears to validate the widely held belief that a key benefit of the crowdfunding model is the potential it offers for awareness and attention-building around causes and ventures.
Abstract: Crowd-funded markets have recently emerged as a novel source of capital for entrepreneurs. As the economic potential of these markets is now being realized, they are beginning to go mainstream, a trend reflected by the explicit attention crowdfunding has received in the American Jobs Act as a potential avenue for economic growth, as well as the recent focus that regulators such as the U.S. Securities and Exchange Commission have placed upon it. Although the formulation of regulation and policy surrounding crowd-funded markets is becoming increasingly important, the behavior of crowdfunders, an important aspect that must be considered in this formulation effort, is not yet well understood. A key factor that can influence the behavior of crowd funders is information on prior contribution behavior, including the amount and timing of others’ contributions, which is published for general consumption. With that in mind, in this study, we empirically examine social influence in a crowd-funded marketplace for online journalism projects, employing a unique data set that incorporates contribution events and Web traffic statistics for approximately 100 story pitches. This data set allows us to examine both the antecedents and consequences of the contribution process. First, noting that digital journalism is a form of public good, we evaluate the applicability of two competing classes of economic models that explain private contribution toward public goods in the presence of social information: substitution models and reinforcement models. We also propose a new measure that captures both the amount and the timing of others’ contribution behavior: contribution frequency (dollars per unit time). We find evidence in support of a substitution model, which suggests a partial crowding-out effect, where contributors may experience a decrease in their marginal utility from making a contribution as it becomes less important to the recipient. Further, we find that the duration of funding and, more importantly, the degree of exposure that a pitch receives over the course of the funding process, are positively associated with readership upon the story’s publication. This appears to validate the widely held belief that a key benefit of the crowdfunding model is the potential it offers for awareness and attention-building around causes and ventures. This last aspect is a major contribution of the study, as it demonstrates a clear linkage between marketing effort and the success of crowd-funded projects.

622 citations

Journal ArticleDOI
TL;DR: This paper examines both first and second order effects of the digital divide at three levels of analysis at the individual level, the organizational level, and the global level and suggests a series of research questions at each level of analysis to guide researchers seeking to further examine the digital Divide.
Abstract: The digital divide refers to the separation between those who have access to digital information and communications technology (ICT) and those who do not. Many believe that universal access to ICT would bring about a global community of interaction, commerce, and learning resulting in higher standards of living and improved social welfare. However, the digital divide threatens this outcome leading many public policy makers to debate the best way to bridge the divide. Much of the research on the digital divide focuses on first order effects regarding who has access to the technology, but some work addresses the second order effects of inequality in the ability to use the technology among those who do have access. In this paper, we examine both first and second order effects of the digital divide at three levels of analysis  the individual level, the organizational level, and the global level. At each level, we survey the existing research noting the theoretical perspective taken in the work, the research methodology employed, and the key results that were obtained. We then suggest a series of research questions at each level of analysis to guide researchers seeking to further examine the digital divide and how it impacts citizens, managers, and economies.

567 citations