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von Arx, Widar; Wallimann, Hannes; Wegelin, Philipp; Frölicher, Jonas & Schwarz, Jürg (27.08.2019). The use of short-term demand forecasts for tourism providers. Am empirical analysis from Switzerland. International Conference in Tourism and Business, Bangkok.
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von Arx, Widar; Vu, Thi Thao & Wegelin, Philipp (31.08.2017). Weather Myths: How Bad is Bad Weather for Day Visits to Outdoor Recreation Destinations? The International Conference on Tourism and Business, Lucerne.
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von Arx, Widar; Maarfield, Simon ; Vu, Thi Thao; Wegelin, Philipp & Frölicher, Jonas (14.08.2017). An analysis of international passenger train services development from and to Switzerland from 2007 to 2016. 15th International Conference on Competition and Ownership in Land Passenger Transport (Thredbo Conference), Stockholms, Sweden.
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Wegelin, Philipp (13.08.2017). Is the mere threat enough? An empirical analysis about competitive tendering as a threat and cost efficiency in public bus transportation. Thredbo 15 International Conference on Competition and Ownership in Land Passenger Transport, Stockholm.
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Wegelin, Philipp & von Arx, Widar (30.08.2015). The impact of alternative governance forms of regional public rail transport on transaction costs. Case evidence from Germany and Switzerland. Thredbo International Conference Series on Competition and Ownership in Land Passenger Transport, Santiago de Chile, Chile.