time: at age 7, the probability of 20+ employees is about 40 times larger for those entering with 20+ than for those … entering with one. We link administrative and survey data to study the role of founder characteristics in high growth, defined … African-Americans, however, disappears by age 7. Founder age is positively associated with high growth at entry, but the …

tech sector, where they comprise some of the largest and most influential companies. Yet for every high-profile, high-growth … measurement challenges for economists concerned with understanding their precise impact on economic growth. Measuring …

hiring and of quits and layoffs - and they contain a rich set of firm characteristics that may affect job and worker turnover … intensity, and labor productivity, but only weakly to job and worker turnover. Little evidence is found that firms' employment …

occupational mobility, their labor force transitions, and their wage growth in Russia compared to the U.S. We hypothesize that the …