Research Library

In June 2023, the international boundary treaty governing the U.S.-Mexico border came under attack from Gov. Greg Abbott’s Operation Lonestar. In a new research paper, nonresident scholars Stephen Mumme and Regina M. Buono outline the treaty’s history and examine key issues — advising on merits of recent challenges and long-term implications for the binational relationship between the United States and Mexico.

The U.S. is facing a dire shortage of health care providers. Immigrants can help fill the gap, writes contributing author Shishir Shakya.

Progress on the UN’s sustainable development goals — aimed at achieving peace and prosperity for all people and the planet — has been slow. However, fellow Harris A. Eyre and his co-authors explain how applying a brain capital framework could change the trajectory.

A new widespread immigrant amnesty would grow the wages of currently undocumented immigrants by 4%-5% — adding roughly $14 billion per year in labor market earnings, writes contributor Hugh Cassidy.

“Green brain capital” places a central emphasis on the brain to deliver a healthy environment, and likewise on a green environment to safeguard brain health. The authors look at the existing literature and explain how this concept can help us build a sustainable future.

This report takes a deep dive into how expanding the scope of the nonimmigrant TN Visa — available only to Mexican and Canadian citizens — could help solve the U.S. labor shortage. In a political climate where full-scale immigration reform seems impossible, more temporary work visas can help bridge the labor gap.

The authors explore the costs and benefits of a legalization program, contending that to realize the full benefits of comprehensive immigration reform and deter future unauthorized immigration, a broad and inclusive legalization program is needed.

In this paper, the author examines past attempts at immigration reform in the United States, especially as they pertain to the nation’s undocumented population. Analyzing these early reform efforts could be deeply instructive for the prospects of President Biden’s U.S. Citizenship Act and reveals both durable patterns and new developments that could shape the chances for legislative breakthroughs.

The Deferred Action for Childhood Arrivals (DACA) program has provided hundreds of thousands of young people in the U.S. with a reprieve from deportation, but program recipients have long lacked a pathway to permanent residency. This paper explores routes to immediate status and citizenship for those eligible for DACA, also known as "DREAMers."

Recent developments in the oil kingdoms of the Middle East demonstrate that rentier governments are engaging their citizens with energy policymaking in ways that do not follow rentier state theory, writes fellow Jim Krane.