Self-Regulation for Online Auctions: An Analysis

The most prevalent form of Internet fraud is auction fraud. As fraud affects both the profits of Internet auction houses as well as honest traders of auction goods, they have a mutual incentive to reduce fraud. However, existing research suggests that little effort has been made by the Internet auction industry to control fraud. As a result, there have been increasing calls for government intervention to regulate the Internet auction marketplace. In this study, we perform a grounded theory analysis of fraud in the Internet auction marketplace. Specifically, this research explores the institutions that experienced traders and auction houses employ to reduce the incidence of fraud. Preliminary evidence suggests that, contrary to common perception, the Internet auction industry has developed many sophisticated institutions for combating fraud. These institutions operate primarily by reducing information asymmetries that con artists exploit. However, due to the ease of entry into Internet auction markets, new entrants become easy prey for con artists

Reducing Internet Auction Fraud

When it comes to online auctions, “caveat emptor” is an understatement

Cyber-crime Science = Crime Science + Information Security

Cyber-crime Science is an emerging area of study aiming to prevent cyber-crime by combining security protection techniques from Information Security with empirical research methods used in Crime Science. Information security research has developed techniques for protecting the confidentiality, integrity, and availability of information assets but is less strong on the empirical study of the effectiveness of these techniques. Crime Science studies the effect of crime prevention techniques empirically in the real world, and proposes improvements to these techniques based on this. Combining both approaches, Cyber-crime Science transfers and further develops Information Security techniques to prevent cyber-crime, and empirically studies the effectiveness of these techniques in the real world. In this paper we review the main contributions of Crime Science as of today, illustrate its application to a typical Information Security problem, namely phishing, explore the interdisciplinary structure of Cyber-crime Science, and present an agenda for research in Cyber-crime Science in the form of a set of suggested research questions

Pandoras Box: Does Electronic Commerce Increase the Optimal Amount of Fraud?

Close business relationships are important in the food industry. However, the introduction of electronic commerce has emerged as a fundamental challenge to these relationships. In particular, retailers who start procuring private label food products in electronic auctions risk the termination of the relationships with their suppliers thus losing the value derived from these relationships. Instead, they move their focal interest towards single, unrelated transactions. The authors argue that this development increases the optimal amount of fraud in electronic commerce. In this context, they analyze the occurrence of opportunism.Relationships, information asymmetry, auctions, opportunism, economics of information, Marketing,

Last Minute Feedback

Feedback mechanisms that allow partners to rate each other after a transaction are considered crucial for the success of anonymous internet trading platforms. We document an asymmetry in the feedback behavior on eBay, propose an explanation based on the micro structure of the feedback mechanism and the time when feedbacks are given, and support this explanation by findings from a large data set. Our analysis implies that the informational content of feedback records is likely to be low. The reason for this is that agents appear to leave feedbacks strategically. Negative feedbacks are given late, in the "last minute," or not given at all, most likely because of the fear of retaliative negative feedback. Conversely, positive feedbacks are given early in order to encourage reciprocation. Towards refining our insights into the observed pattern, we look separately at buyers and sellers, and relate the magnitude of the effects to the trading partners' experience

Economic Insights from Internet Auctions: A Survey

This paper surveys recent studies of Internet auctions. Four main areas of research are summarized. First, economists have documented strategic bidding in these markets and attempted to understand why sniping, or bidding at the last second, occurs. Second, some researchers have measured distortions from asymmetric information due, for instance, to the winner's curse. Third, we explore research about the role of reputation in online auctions. Finally, we discuss what Internet auctions have to teach us about auction design.

An Empirical Analysis of the Determinants of Success of Food and Agribusiness E-Commerce Firms

E-commerce's value creation in agricultural and food markets will only occur to the extent that e-commerce firms exist throughout the supply chain. The problem is that e-commerce firms throughout the agricultural and food supply chain have faced a serious challenge in staying in business. Many have been forced to exit the market, and only a few have survived to develop into functional web-based businesses. The objective of this research study is to identify characteristics that are associated with successful e-commerce firms throughout the agricultural and food supply chain. Relevant e-commerce and agricultural e-commerce literature suggests several characteristics that influence the success for agricultural and food e-commerce firms. A limited-dependent variable technique, logistic regression, is used to relate websites' characteristics to their probability of survival.e-commerce, food chains, survival probability, logistical regression, Agribusiness,

Two case studies on electronic distribution of government securities: the U.S. Treasury Direct System and the Philippine Expanded Small Investors Program

The case study on the U.S. Treasury Direct examines the evolution of the electronic distribution systems for marketable and nonmarketable government securities, the main objectives, and the basic legal infrastructure and the preconditions enabling the system. The U.S. experience highlights that the enabling environment and infrastructure (for example, in terms of information databases such as Pay.Gov) make a large difference in terms of both the security and convenience that customers can expect in the use of the system. The system also achieved important cost savings for the Bureau of the Public Debt. The case study on the Small Investors Program of the Philippines looks at a program that the Philippine government has been experimenting with to sell its securities directly to retail investors over the Internet. The recently revised version of the program-called the Expanded Small Investors Program-aims to increase access to government securities and distribute them more widely, develop better savings products, and enhance competition in the primary markets for these securities. The authors analyze whether the program's main goals can be achieved while mitigating the risks. Their analysis suggests thatthere are good reasons to believe that the new program will succeed. Still, regular and responsive assessments and adjustments will be required as the program moves forward.International Terrorism&Counterterrorism,Environmental Economics&Policies,Fiscal&Monetary Policy,Payment Systems&Infrastructure,Financial Intermediation,Environmental Economics&Policies,Financial Intermediation,Insurance&Risk Mitigation,Public Sector Economics&Finance,Banks&Banking Reform