Empirical results estimated from historical data indicate that betas . are always close to zerob. are constant over timec. of all securities are always between zero and 1d. seem to regress toward 1 over time

On coral island in 2012, the labor force is 12,000, the unemployment rate is 10 percent, and the labor force participation rate is 60 percent. during 2013, 200 unemployed people found jobs and the working-age population increased by 1,000. the total number of people in the labor force did not change. the working-age population at the end of 2013 was the unemployment rate at the end of 2013 was round up to the second decimal. the labor force participation rate at the end of 2013 was round up to the second decimal.

Differentiate between the trait, behavioral, and results-based performance appraisal systems, providing an example where each would be most applicable.

Serious question, which is preferred in a business? pp or poopoo?