Welfare Effects of Unbundling under Different Regulatory Regimes in Natural Gas Markets
António Brandão, Joana Pinho, Joana Resende, Paula Sarmento, Isabel Soares
Portuguese Economic Journal, vol. 15, 2016, p. 99-127.
Access Pricing: A Comparison between Full Deregulation and Two Alternative Instruments of Access Price Regulation, Cost-Based and Retail-Minus
Paula Sarmento, António Brandão
Telecommunications Policy, vol. 31, 2007, p. 236-250.