trade shocks on product and labor market power, we exploit China's reductions in input and output tariffs upon its accession … and labor market power. Reducing tariffs on intermediate inputs has increased a firm's price-cost markup but decreased the …

such differences are driven by different attitudes towards competition. In our experiment subjects choose between a …

as competition intensifies between workers, the incentive for workers to cooperate with each other diminishes. We report … different amounts of competition on-the-job and that these differences explain differences in cooperation in our experiment … staff who face little competition on the job. Further, after accounting for the possibility of personality-based selection …

Choice and competition in education have found growing support from both policy makers and academics in the recent past … for choice and competition is clear, in existing work there is rarely an attempt to distinguish between the two concepts … academic outcomes than those whose choice is more limited; and whether Primary schools facing more competition perform better …