Ensuring that the skills they developed through the gig economy are visible to other potential employers can help achieve the former, more desirable outcome. Over the period 2000-2010 migrants represented 47 percent and 70 percent of the increases in the labour forces of the United States and Europe respectively. But they tend to take up lower skilled jobs: almost half of low-skilled jobs are taken up by migrants on average and sometimes low'-skilled jobs become nearly the exclusive domain of migrants (OECD 2012).