| COMPETITION LAW – GENERAL THEMES | 25 | 
            
                | Bertold Bar -Bouyssière, Keti Zukakishvili and Sander De Volder, EU Competition Law and Policy in the Tourism Sector | 25 | 
            
                | Dominik Wolski, Private Antitrust Enforcement in the tourism industry | 91 | 
            
                | Péter Staviczky, Tourism and State Aid | 111 | 
            
                | Annabelle Lepièce, How to Support the Development of New Routes at an Airport: Commercial Incentives and Compatible Aids in Favour of Airlines under EU Law | 143 | 
            
                | Romain Papy, Is the Airline Industry a Natural Monopoly or a Contestable Market? The Enforcement of EU Competition Law Viewed Through the Prism of Airline Economics | 173 | 
            
                | Luís Fonseca de Almeida, Existing International Civil Aviation Organization (ICAO)  Policy and Guidance Material on Competition | 205 | 
            
                | Diego Benítez, Comparative Law Experiences: Refusal from Service Providers | 217 | 
            
                | Hermes Navarro del Valle, Competition Law in Tourism Activities | 231 | 
            
                | Francisca Ramón Fernández and Cristina Lull Noguera, Practices Distorting Competition and Redressive Measures in Air Transport: About the Regulation (EU) 2019/712 of the European Parliament and of the Council | 247 | 
            
                | Chiara Tincani, Competition and Tourist Protection in the Works of the Italian Competition Authority | 265 | 
            
                | Michael Wukoschitz, Competition Issues in Air Ticket Sales through Global Distribution Systems – Distribution Cost Charge and Location-Dependant Ticket Prices: Analysis of an Austrian Supreme Court Decision | 283 | 
            
                | António Osório, Competition in Air Transport Services Within Africa Regulations – African Union | 293 | 
            
                | João Almeida Vidal, The Proposed Introduction of Market-Based Mechanisms for the Use of Airport Slots and its Effects on Competition | 307 | 
            
                | Tommaso Bonetti and Cecilia Sereni Lucarelli, Tourism and Competition in the Italian Legal System | 321 | 
            
                | Rosaria Garozzo and Marina Pecoraro, Competition Protection in the Tourism Sector in Italy | 333 | 
            
                | Competition Council of Luxembourg, Contribution of the Competition Council of Luxembourg | 355 | 
            
                | Sara d’Urso, The Essentiality of a Large Hand Luggage in Air Transport and Unfair Commercial Practises | 359 | 
            
                | Fredy Sánchez Merino, Acts that May Cause Confusion and their Influence on Tourism | 381 | 
            
                | Alejandro Corral Sastre, ICT as an Instrument for more Efficient Administrative Control of Tourism Activities: Towards Smart Tourism | 397 | 
            
                | Margarida Rosado da Fonseca and Filipa Veiga Gomes, Tourism Law and Competition – A Portuguese Perspective | 417 | 
            
                | Ardyllis Alves Soares, The European Union and European States’ Developments on Online Travel Agencies’ Parity Clauses | 483 | 
            
                | Joandre Antonio Ferraz, Hotels x Online Travel Agencies – Brazil’s Competitive Authority Decision | 497 | 
            
                | Ana Branca Soeiro de Carvalho, Parity Clauses and the European Competition Law in Tourism – The “Most-Favoured-Nation Clauses” (MFNs) and the Online Travel Agencies (OTAs) | 515 | 
            
                | Michael Tanti-Dougall and Jacqueline Tanti-Dougall, Travel Agents versus Airlines in the Maltese Competition Law Scenario: On PSAA’s Jurisdiction and IATA’s Juridical Interest in connection with the Reduction of the Travel Agents’ Commission | 529 | 
            
                | Juan Francisco Rodríguez Ayuso, Electronic Arbitration as a Means of Resolving Tourist Disputes | 545 | 
            
                | NEW DISTRIBUTION CAPABILITY (NDC) | 561 | 
            
                | Valérie Augros, IATA’s New Distribution Capability (NDC) in Light of European Competition Principles | 561 | 
            
                | Marcelo Oliveira, A Global and Legal Overview of Travel Agent Representatives Regarding the NDC Created by IATA | 573 | 
            
                | Andrew Charlton and Charles Stotler, New Distribution Capability and Competition | 589 | 
            
                | Tasman Tam, New Distribution Capability (NDC): Debunking the Myths of Anti-competitive Harm | 605 | 
            
                | Julio Facal, Tourism and Competition – The New Air Transport Distribution Channels: GDS vs. NDC | 615 | 
            
                | HOUSING RENTALS | 639 | 
            
                | Sheila Sánchez Bergara
Tourist Rentals Mediated by Platforms and Competition Law: Critical Issues | 639 | 
            
                | Pilar Juana García Saura, Impact on the free competition in the regulations of the Collaborative hosting in Spain. Legal problems | 651 | 
            
                | Raúl Pérez Guerra and María Matilde Ceballos Martín, Towards a Regulation or a Deregulation of Tourist Apartments in Spain: With Particular Reference to the Autonomous Community of Andalusia | 663 | 
            
                | Afonso Ribeiro Café, Competition Challenges in the Accommodation Sharing Economy in Portugal | 681 | 
            
                | Joaquín López Vallés, Regulation of Short-Term Housing Rentals in Spain: A Critical Review under Competition and Efficient Economic Regulation Standards | 693 | 
            
                | IATA, The New Distribution Capability (NDC) is a Major Transformation of Airline Distribution | 623 | 
            
                | CASE LAW | 709 | 
            
                | Carlos Torres, State Aids to Airlines due to COVID-19 and Ryanair’s Actions before the European Court of Justice | 709 |