December 31, 2025 Balakrishnan, Hamsa, Clewlow, Regina, Sussman, Joseph. “The impact of high-speed rail and low-cost carriers on European air passenger traffic” Transport Policy [0967070X] 33. (2014): 136-143. Print. Share this 33. (2014): 136-143. Print."] Related Stories See all news Prof. Sara Seager honored with 2025 NOMIS Award Observational causality by states and interaction type for scientific discovery See all news