Building on Oliver Williamson's original analysis, the contributors introduce new ideas, different perspectives and provide tools for better understanding changes in the approach to regulation, the reform of public utilities, and the complex problems of governance. They draw largely upon a...

The low gas filling levels in underground gas storages (UGSs) in the European Union (EU), and the subsequent price volatility and geopolitical tensions between Russia and the EU triggered the adoption of counterbalancing policy strategies in the EU. A specific measure was the mandatory refilling...