Research design is quasi-experimental, field, with four longitudinal assessments for two groups (one experimental and one control) of students with irregularity student. Intervention, learns listen-think-write (lltw) method. population, 488 students. With a sample conditioned (students with...

By means of diverse methods this paper estimates the entry impacts of Low Cost Airlines (ABC) on passenger transport in Mexico, making a distinction between a typology of modal, intermodal and intramodal competition. Results show that, for every kind of competition, ABC’s entry was useful for...

Faced with the challenges of globalized markets alliances or interenterprise agreements reappear, frequently used by large size companies even though small size ones are not excluded. This investigation was developed in order to characterize the existing alliances between the companies of...