LEADER 04452nam 2200601 450 001 9910464849703321 005 20210504215320.0 010 $a0-309-26423-5 035 $a(CKB)3710000000103242 035 $a(EBL)3379100 035 $a(SSID)ssj0000789119 035 $a(PQKBManifestationID)12301378 035 $a(PQKBTitleCode)TC0000789119 035 $a(PQKBWorkID)10724190 035 $a(PQKB)11039120 035 $a(MiAaPQ)EBC3379100 035 $a(Au-PeEL)EBL3379100 035 $a(CaPaEBR)ebr10863749 035 $a(OCoLC)923288727 035 $a(EXLCZ)993710000000103242 100 $a20140224h20132013 uy| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aOptions for estimating illegal entries at the U.S.-Mexico border /$fPanel on Survey Options for Estimating the Flow of Unauthorized Crossings at the U.S.-Mexican Border ; Alicia Carriquiry and Malay Majmundar, editors ; Committee on National Statistics, Division of Behavioral and Social Sciences and Education, National Research Council of the National Academies 210 1$aWashington, District of Columbia :$cNational Academies Press,$d[2013] 210 4$dİ2013 215 $a1 online resource (157 pages) 300 $aDescription based upon print version of record. 311 $a0-309-26422-7 320 $aIncludes bibliographical references (pages 111-123) and index. 327 $aMachine generated contents note: 1.Introduction -- 2.The Process of Unauthorized Crossing at the U.S.-Mexico Border -- 3.Migration-Relevant Surveys in the United States and Mexico: Background -- 4.Migration-Relevant Surveys in the United States and Mexico: Usefulness and Limitations -- 5.Administrative Data on Undocumented Migration Across U.S. Borders -- 6.Model-Based Approaches to Estimating Migration Flows -- References -- Appendixes -- A.Survey Questions About Migration and Border Crossing -- B.Review of Capture-Recapture Ideas for Measuring the Flow of Unauthorized Crossings at the U.S.-Mexico Border. 330 $a"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."-from eBook Central 606 $aUndocumented immigrants$zUnited States$xStatistical methods 606 $aUndocumented immigrants$zMexican-American Border Region 608 $aElectronic books. 615 0$aUndocumented immigrants$xStatistical methods. 615 0$aUndocumented immigrants 676 $a325.73 702 $aCarriquiry$b Alicia 702 $aMajmundar$b Malay Kiran 712 02$aNational Research Council (U.S.).$bCommittee on National Statistics, 712 02$aNational Research Council (U.S.).$bDivision of Behavioral and Social Sciences and Education, 712 02$aNational Research Council (U.S.), 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910464849703321 996 $aOptions for estimating illegal entries at the U.S.-Mexico border$92242053 997 $aUNINA