Immigration Policy Center highlights a study by Drake University adjunct Professor Sarah Hendricks.
"Community leaders in the United States increasingly recognize the contributions of immigrants to the growth of state and local economies, in both traditional and new immigrant destinations, as immigrants help revitalize declining communities and ailing economies. In recognition of these contributions, states and cities across the country are creating welcoming initiatives that seek to integrate and maximize the contributions of immigrant workers and entrepreneurs of all backgrounds, without an emphasis on legal status. On a parallel track in terms of initiatives that facilitate the integration of foreign-born arrivals, some states offer driver’s licenses to unauthorized immigrants. Many more states are considering it. This makes sense given that the United States is among the top motor-vehicle dependent countries in the world. States that do not offer driver’s licenses to unauthorized immigrants will limit the contributions that immigrant communities as a whole can potentially make, are likely to face negative economic and public safety consequences, and tend to fail in attempts to use such restrictive state-level policies to reduce the presence of unauthorized immigrants."