Showing 1 - 10 of 87
There is increasing coverage in the literature highlighting threats to online financial systems. Attacks range from the prevalent reverse social engineering technique known as phishing; where spam emails are sent to customers with links to fake websites, to Trojans that monitor a customer’s...
Persistent link: https://www.econbiz.de/10009440800
Cross-Site Scripting (XSS) is a pervasive vulnerability that involves a huge portion of modern web applications. Implementing a correct and complete XSS filter for user-generated content can really be a challenge for web developers. Many aspects have to be taken into account sincethe attackers...
Persistent link: https://www.econbiz.de/10010595362
This paper investigates the impact of price transparency on equilibrium prices and fees by considering a policy change implemented by Airbnb that affected the transparency of cleaning fees for IP addresses from the European Union (EU). Using a difference-in-differences approach, we find a...
Persistent link: https://www.econbiz.de/10015211280
This paper studies obfuscation decisions by firms in retail financial markets theoretically and experimentally. We show … that more prominent firms are more likely to obfuscate. While prominent firms always choose maximum obfuscation, the … obfuscation by less prominent firms depends on the degree of asymmetry in prominence and consumer protection policy. We evaluate …
Persistent link: https://www.econbiz.de/10010310873
We run a market experiment where firms can choose not only their price but also whether to present comparable offers. They are faced with artificial demand from consumers who make mistakes when assessing the net value of products on the market. If some offers are comparable however, some...
Persistent link: https://www.econbiz.de/10010500154
that policy measures may have unintended effects of increasing obfuscation incentives. We find that policies that limit the … effectiveness of obfuscation and policies that promote parity between firms can lead less prominent firms to increase their … obfuscation efforts. Despite this unintended effect, however, the former type of policies is effective in boosting consumer …
Persistent link: https://www.econbiz.de/10011301374
This paper presents a study of obfuscation practices in location-sharing systems. The study shows that users have … preferences also require multiple levels of obfuscation (ranging from disclosing no location information to disclosing the exact … utilize the full range of obfuscation options, from high-level region to exact address, which further demonstrates the …
Persistent link: https://www.econbiz.de/10009441299
Do firms seek to make the market transparent,or do they confuse the consumers in their product perceptions? We show that the answer to this question depends decisively on preference heterogeneity. Contrary to the well-studied case of homogeneous goods, confusion is not necessarily an equilibrium...
Persistent link: https://www.econbiz.de/10012212593
We review methodological questions relevant for the design of information provision experiments. We first provide a literature review of major areas in which information provision experiments are applied. We then outline key measurement challenges and design recommendations that may be of help...
Persistent link: https://www.econbiz.de/10012269476
functions are endogenously determined by the consumers' optimal information strategy, which depends on the firms' obfuscation … choice and the consumers' unrestricted prior beliefs. We show that the game may result in an obfuscation equilibrium with … high prices where both firms obfuscate and a transparency equilibrium with low prices and no obfuscation, providing an …
Persistent link: https://www.econbiz.de/10012426908