If you’re looking for a lot of good-paying, stable jobs, you’d better hope there are some big companies around that want to hire. Kansas City Federal Reserve economist Kelly D. Edmiston’s analysis of U.S. data found that each year, 22 percent of staff in companies with fewer than 100 employees quit or are fired, compared with only 8 percent for companies with 2,000 or more workers. Edmiston also found that the jobs offered at large businesses were better than those at small businesses. Hourly wages at the largest companies, those with more than 2,500 employees, average around $27, compared with $16 in companies with payrolls of fewer than 100. Companies with more than 100 workers are almost twice as likely to offer retirement benefits and insurance, and considerably more likely to offer health care.