Briglauer, Wolfgang, Niklas Dürr and Klaus Peter Gugler (2020), A Retrospective Study on the Regional Benefits and Spillover Effects of High-Speed Broadband Networks: Evidence from German Counties , International Journal of Industrial Organization 74, 102677.

Briglauer, Wolfgang and Klaus Peter Gugler (2019), Go for Gigabit? First Evidence on Economic Benefits of High‐speed Broadband Technologies in Europe, Journal of Common Market Studies 57(5), 1071-1090.

Briglauer, Wolfgang, Klaus Peter Gugler and Adhurim Haxhimusa (2016), Facility- and Service-based Competition and Investment in Fixed Broadband Networks: Lessons from a Decade of Access Regulations in the European Union Member States, Telecommunications Policy 40, 729-742.

Briglauer, Wolfgang, Niklas Dürr and Klaus Peter Gugler (2019), A Retrospective Study on the Regional Benefits and Spillover Effects of High-Speed Broadband Networks: Evidence from German Counties, ZEW Discussion Paper No. 19-026, Mannheim , published in : International Journal of Industrial Organization

Gugler, Klaus Peter, Sven Heim, Maarten Janssen and Mario Liebensteiner (2018), Market Liberalization: Price Dispersion, Price Discrimination and Consumer Search in the German Electricity Markets, ZEW Discussion Paper No. 18-042, Mannheim

Briglauer, Wolfgang and Klaus Peter Gugler (2018), Go for Gigabit? First Evidence on Economic Benefits of (Ultra-)Fast Broadband Technologies in Europe, ZEW Discussion Paper No. 18-020, Mannheim

Gugler, Klaus Peter, Sven Heim and Mario Liebensteiner (2016), Non-Sequential Search, Competition and Price Dispersion in Retail Electricity, ZEW Discussion Paper No. 16-029, Mannheim

Briglauer, Wolfgang, Klaus Peter Gugler and Adhurim Haxhimusa (2015), Facility- and Service-based Competition and Investment in Fixed Broadband Networks: Lessons from a Decade of Access Regulations in the European Union Member States, ZEW Discussion Paper No. 15-048, Mannheim , published in : Telecommunications Policy