Suchergebnisse

AbstractThis paper is an analysis of the role reputation plays in the Deep Web using data from the Internet black-market site, The Silk Road. This encrypted online marketplace employed cryptocurrency and functioned over the Tor network. Utilizing a modeling technique, informed by trade auction theory, we investigate the effect of seller reputation. Analysis of the seller's reputation gives us insights into the factors that determine the prices of goods and services in this black marketplace. Data on cannabis listings is parsed from the Silk Road website and covers an 11-month time period, from November 2013 to October 2014. This data demonstrates that reputation acts as a sufficient self-enforcement mechanism to allow transactions. These findings exemplify the robustness of spontaneous order with respect to the Deep Web as an emergent marketplace.

Purpose
This paper aims to study Catholic Social Theory (CST) and its implications for economic development. From the early days of CST through the papacy of Benedict XVI, the Church has been consistent about the promise and limits of markets. Markets offer the necessary foundation for human flourishing – but they must be ordered toward the common good and they carry the potential for spiritual loss. Pope Francis has changed course from over a century of CST, with a markedly different view of business, labor and free markets.


Design/methodology/approach
This paper summarizes 130 years of CST regarding the economy and describes the turn Pope Francis takes from this tradition. This paper discusses economic theory and analyzes the importance of markets for economic development and assesses Pope Francis' economics in light of this theory.


Findings
This paper discusses the findings that – despite what we assume to be good intentions – the economics of Pope Francis would condemn billions to poverty. Others (Whaples, 2017a) have discussed the economics of Pope Francis.


Originality/value
Others (Whaples, 2017a) have discussed the economics of Pope Francis. This paper finds, however, that most of the critiques are too gentle, and do not recognize the full deleterious impact of the application of the new teachings.

AbstractThis paper analyzes the determinants of network structure, as measured by hierarchy and monopolization, by examining various black market networks. We examine structures of networks on the Internet Dark Net (Virtual) and compare it to network structures of traditional black markets (Ground), using agent-based modeling. The purpose of modeling these two different types of illicit markets is to understand the network structure that emerges from the interactions of the agents in each environment. Traditional black markets are relatively hierarchical, with high degree and high betweenness. We compare the density and average length of the shortest path of the simulated Ground black market networks with our simulated Virtual network. We find that hierarchy and monopolization tendencies in networks are products of different transaction costs and information asymmetries. The Internet is an effective way to lower multiple aspects of network structure. We observe that the network structure surrounding the interactions in the Virtual black market is less hierarchical and slightly more monopolistic than the network structure of the Ground market.