Browsing ECO_Articles by Author "7203854d-a1b1-4f22-8948-37e749f92414"
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Academic dishonesty and monitoring in online exams: a randomized field experiment
Alguacil, Maite; Herranz-Zarzoso, Noemí; Pernías, José C.; Sabater-Grande, Gerardo Springer (2023-07-21)Cheating in online exams without face-to-face proctoring has been a general concern for academic instructors during the crisis caused by COVID-19. The main goal of this work is to evaluate the cost of these dishonest ... -
Competitive Pressure and the Adoption of Complementary Innovations
Pernías, José C.; Kretschmer, Tobias; Miravete, Eugenio J. American Economic Association (2012-06)Liberalization of the European automobile distribution system in 2002 limits the ability of manufacturers to impose vertical restraints, lead- ing to a substantial increase in competitive pressure among dealers. We estimate ... -
Measuring the effect of local competition on prices in a context of spatial differentiation
Balaguer, Jacint; Pernías, José C. Springer (2011-07)This paper examines the problem of estimation bias when the effect of local competition on prices is investigated. The hotel industry was chosen as a representative case of industries that offer a spatially differentiated ... -
Relationship between spatial agglomeration and hotel prices. Evidence from business and tourism consumers
Balaguer, Jacint; Pernías, José C. Elsevier (2013-06)In this paper we examine the relationship between number of local competitors and both the average and the dispersion of retail prices in urban hotels using a dataset from the metropolitan area of Madrid (Spain). By ... -
Testing for complementarity when strategies are dichotomous
Miravete, Eugenio J.; Pernías, José C. Elsevier (2010)We show that it is not possible to extend Arora (1996) reduced form test for the existence of complementarity to evaluate the relationship between a couple of dichotomous strategies as it leads to an incoherent simultaneous ...