Modern economic theory predicts that tying can serve as a tool for leveraging market power. In line with this economic theory, competition authorities regulate the tying of Microsoft Windows with its Media Player or Internet browser in the EU and Japan. The authorities also take note of the...

Providing mobile money through mobile phones is a value-added service offered through telecommunication companies. Its issuance involves both telecommunication and bank regulations. But for complaints about this service, the first avenue for redress is often the telecommunication company, if not...