Options for Estimating Illegal Entries at the U.S.-Mexico Border

The U.S. Department of Homeland Security (DHS) is responsible for securing and managing the nation's borders. Over the past decade, DHS has dramatically stepped up its enforcement efforts at the U.S.-Mexico border, increasing the number of U.S. Border patrol (USBP) agents, expanding the deployment of technological assets, and implementing a variety of "consequence programs" intended to deter illegal immigration. During this same period, there has also been a sharp decline in the number of unauthorized migrants apprehended at the border.

Trends in total apprehensions do not, however, by themselves speak to the effectiveness of DHS's investments in immigration enforcement. In particular, to evaluate whether heightened enforcement efforts have contributed to reducing the flow of undocumented migrants, it is critical to estimate the number of border-crossing attempts during the same period for which apprehensions data are available. With these issues in mind, DHS charged the National Research Council (NRC) with providing guidance on the use of surveys and other methodologies to estimate the number of unauthorized crossings at the U.S.-Mexico border, preferably by geographic region and on a quarterly basis. Options for Estimating Illegal Entries at the U.S.-Mexico Border focuses on Mexican migrants since Mexican nationals account for the vast majority (around 90 percent) of attempted unauthorized border crossings across the U.S.-Mexico border.

Product details

• Authors: Committee on National Statistics, Division Of Behavioral And Social Scienc, Division of Behavioral and Social Sciences and Education, National Research Council, Panel on Survey Options for Estimating t, Panel on Survey Options for Estimating the Flow of Unauthorized Crossings at the U S -Mexico Border, Panel on Survey Options for Estimating the Flow of Unauthorized Crossings at the U.S.-Mexico Border
• Assisted by: Alicia Carriquiry (Editor), Alicia (Columbia University Carriquiry (Editor), Malay Majmundar (Editor)
• Publisher: National Academies Press
• Languages: English
• Product format: Paperback / Softback
• Released: 01.04.2013
• EAN: 9780309264228
• ISBN: 978-0-309-26422-8
• No. of pages: 156
• Dimensions: 152 mm x 226 mm x 13 mm
• Weight: 249 g
• Subject: Social sciences, law, business > Media, communication > Communication science