Migrant Caravans: A Deep Diver Into Mass Migration through Mexico and the Effects of Immigration Policy
By Gary J. Hale and Jie Ma
U.S. immigration policy remains murky in substance as well as legislatively incomplete. Polarization of the issue by American politicians and legislators has resulted in both punitive and permissive policy pronouncements over the last four U.S. presidential administrations, most of which have done little to deter migrants from crossing through Mexico into the U.S. in search of a better life.
From a policy perspective, the flow of migrants through Mexico to the United States is seemingly unstoppable — with many believing that U.S. government efforts to curtail this activity have failed. If the intent of previous and existing federal immigration laws and reforms was to conduct immigration processing in an orderly manner, the U.S. government has not succeeded. The current situation on the U.S.-Mexico border demonstrates that walls, fences, barricades, bridges, patrols, technology, and laws do not deter illegal entries. Media coverage of the “border crisis” — including reports of individual crossings and the so-called “caravans” moving through Mexico — has added to the perception that there is no end in sight to the swell of migrants at the southern border.
This research paper reviews some of the implications of at least 30 migrant caravan iterations that were detected traversing Mexico en route to the U.S. from 2017 to 2022. The migrant caravan phenomenon is viewed from a broad perspective and distilled down to the individual iterations to assess commonalities between caravan waves and to determine which “push” and “pull” factors were in place when the caravans were formed and mobilized. The individual caravan iterations are also compared against permissive and punitive U.S. and Mexican immigration policies at the time to assess any discernable cause and effect. Our analysis provides evidence that punitive policies may negatively affect the creation and movement of caravans, while permissive immigration policies may create an impetus for migrant movements. Recommendations for future action are included.
Houston, TX: Baker Institute for Public Policy, 2023. 24p.