As the U.S. workforce ages, baby boomers retire, and birth rates decline, the United States is facing an estimated shortfall of 8 million workers between now and 2027. At the same time, the U.S. economy is becoming ever more knowledge-based. Having a marketable postsecondary credential, whether an academic degree or a professional certification or…

College-educated immigrants in the United States are more likely to have advanced degrees and to major in science, technology, engineering, and math (STEM) fields than their U.S.-born peers with college degrees. But their educational levels have not always translated into occupational gains: They are more likely than U.S.-born workers to be…