The G20 can ensure a secure, resilient, sustainable and responsible digital economy, especially in the financial sector, by removing vulnerabilities in Internet infrastructure, encouraging cross-border cooperation, providing guidance to telecommunications regulators and implementing norms...

The G20 can ensure a secure, resilient, sustainable and responsible digital economy, especially in the financial sector, by removing vulnerabilities in Internet infrastructure, encouraging cross-border cooperation, providing guidance to telecommunications regulators and implementing norms...

While second-degree price discrimination is standard in commercial practice in many industries, consumer advocates and public interest groups have reacted with skepticism against tendencies to move away from flat rates and introduce greater tariff diversity. This paper provides an empirical...

The mobile money transfer industry has been the most successful information and communications technology-enabled service in Kenya, having recorded an exponential growth relative to its neighbours within the East Africa region. This could be attributed to Kenya's status as a leading commercial...

This paper investigates how privacy regulation affects the structure of online markets. We provide a simple theoretical model capturing the basic trade-off between the degree of privacy intrusion and the informativeness of advertising. We derive empirically testable hypotheses regarding a...

Asymmetric information between voters and legislative representatives poses a major challenge to the functioning of representative democracy. We examine whether representatives are more likely to serve long-term campaign donors instead of constituents during times of low media attention to...

Although data mining has been successfully implemented in the business world for some time now, its use in higher education is still relatively new, i.e. its use is intended for identification and extraction of new and potentially valuable knowledge from the data. Using data mining the aim was...

Do contributions to online content platforms induce a feedback loop of ever more user-generated content or will they discourage future contributions? To assess this, we use a randomized field experiment which added content to some pages in Wikipedia while leaving similar pages unchanged. We find...

The trust-free nature of blockchain-based systems challenges the role of traditional platform providers and enables the creation of new, intermediary-free markets. Despite the growing number of such markets, the impact of the blockchain's configuration on market outcomes remains unclear. In this...

Despite a growing interest, researchers and practitioners still struggle to transfer the blockchain concept introduced by Bitcoin to market-oriented application scenarios. To shed light on the technology's usage in markets with asymmetric information, this study analyzes the effect of the...