The Foundation Center 2004 Annual Report

The growing emphasis on accountability and transparency in the nonprofit sector reached new heights in 2004, prompting intense interest in the activities of grantmakers and their beneficiaries. In this climate, stakeholders within and outside the sector turned in increasing numbers to the Foundation Center, the nation's leading authority on institutional philanthropy. To respond to the burgeoning information needs of diverse audiences, we expanded our data gathering efforts, leveraging new technologies and building new relationships with colleague organizations to present a more vivid and timely portrait of the field of philanthropy

The Paradoxical Effects of Blockchain Technology on Social Networking Practices

Blockchain technology is a promising, yet not well understood, enabler of large-scale societal and economic change. For instance, blockchain makes it possible for users to securely and profitably share content on social media platforms. In this study, w

Spartan Daily May 5, 2011

Volume 136, Issue 50https://scholarworks.sjsu.edu/spartandaily/1157/thumbnail.jp

Motivating and inhibiting factors in online gambling behaviour: a grounded theory study

To date, there has been very little empirical research examining why people gamble online or – just as importantly – why they do not gamble online. A grounded theory study examining the motivating and inhibiting factors in online gambling was carried out. The sample comprised 15 online gamblers, 14 offline gamblers, and 11 non-gamblers, and resulted in the identification of one major theme as to why participants were motivated to gamble online (i.e., greater opportunity to gamble) and four sub-themes (i.e., convenience, value for money, the greater variety of games, and anonymity). The main reason that inhibited online gambling was that the authenticity of gambling was reduced when gambling online. Four further sub-themes were identified as inhibitors of online gambling (i.e., the reduced realism, the asocial nature of the internet, the use of electronic money, and concerns about the safety of online gambling websites). Results also indicated that the participants’ perception was that online gambling was more addictive than offline gambling and that online gambling would exacerbate gambling problems in society

Centrally Banked Cryptocurrencies

Current cryptocurrencies, starting with Bitcoin, build a decentralized blockchain-based transaction ledger, maintained through proofs-of-work that also generate a monetary supply. Such decentralization has benefits, such as independence from national political control, but also significant limitations in terms of scalability and computational cost. We introduce RSCoin, a cryptocurrency framework in which central banks maintain complete control over the monetary supply, but rely on a distributed set of authorities, or mintettes, to prevent double-spending. While monetary policy is centralized, RSCoin still provides strong transparency and auditability guarantees. We demonstrate, both theoretically and experimentally, the benefits of a modest degree of centralization, such as the elimination of wasteful hashing and a scalable system for avoiding double-spending attacks.Comment: 15 pages, 4 figures, 2 tables in Proceedings of NDSS 201

Is Strong Reciprocity a Maladaptation? On the Evolutionary Foundations of Human Altruism

In recent years a large number of experimental studies have documented the existence of strong reciprocity among humans. Strong reciprocity means that people willingly repay gifts and punish the violation of cooperation and fairness norms even in anonymous one-shot encounters with genetically unrelated strangers. We provide ethnographic and experimental evidence suggesting that ultimate theories of kin selection, reciprocal altruism, costly signaling and indirect reciprocity do not provide satisfactory evolutionary explanations of strong reciprocity. The problem of these theories is that they can rationalize strong reciprocity only if it is viewed as maladaptive behavior whereas the evidence suggests that it is an adaptive trait. Thus, we conclude that alternative evolutionary approaches are needed to provide ultimate accounts of strong reciprocity.