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We build a multi-level price competition pricing Cournot model for high-speed rail and airline to shed light on the HSR-air transport competition impact of pricing discrimination when airline could offer multi-level class seats, and analyze the optimal pricing strategy of airlines and high-speed rail operators and their impact on social welfare. The analytical results demonstrate that: airline price dis-crimination will increase social welfare and reduce consumer surplus, both airfare and airline profit increase as the degree of price discrimination increases welfare. However, HSR fare and profit decreases with the increase of the degree of price discrimination.<\/jats:p>","DOI":"10.3233\/jifs-189965","type":"journal-article","created":{"date-parts":[[2021,5,14]],"date-time":"2021-05-14T12:06:49Z","timestamp":1620994009000},"page":"4793-4801","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["A price discrimination based Cournot game model for high-speed rail and airline"],"prefix":"10.1177","volume":"41","author":[{"given":"Jinyu","family":"Li","sequence":"first","affiliation":[{"name":"School of Economics and Management, Beijing Jiaotong University, Beijing, P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xuemei","family":"Li","sequence":"additional","affiliation":[{"name":"School of Economics and Management, Beijing Jiaotong University, Beijing, P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ning","family":"Ma","sequence":"additional","affiliation":[{"name":"School of Economics and Management, Beijing Forestry University, Beijing, P.R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,5,11]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.trb.2018.09.002"},{"key":"e_1_3_2_3_2","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/j.ijindorg.2018.03.013","article-title":"Evidence of Directional Price Discrimination in the U.S. Airline Industry","volume":"62","author":"Luttmann A.","year":"2018","unstructured":"LuttmannA., Evidence of Directional Price Discrimination in the U.S. Airline Industry, International Journal of Industrial Organization62(JAN.) 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