The use of traditional industry-level profitability indicators for assessing the state of competition is problematic for two reasons. First, short-term variation reflects business cycles more than it does the impact of competition policy. Second, rough industry-level indicators hide different...

Job flows are typically defined on the basis of the employment changes at the plant level. When calculated in this way, the job creation rate was 22.4% and destruction rate 23.8% in the Finnish business sector in the four-year period 2000-2004. However, when the different occupations (using...