International Air Travel, Industry Passenger Demand Forecast, United States-Related Traffic 1976-2000: Executive Summary. Air Transport Association of America, 1709 New York Avenue, N.W., Washington, D.C. 20006. May 1976. 22p

1977 ◽  
Vol 15 (3) ◽  
pp. 36-36
2021 ◽  
Vol 14 (6) ◽  
pp. 69
Author(s):  
Aldrin Pietro de Azevedo Sampaio ◽  
Mauricio Oliveira de Andrade ◽  
Viviane Adriano Falcao ◽  
Maria Cecilia de Farias Domingos ◽  
Andersonn Magalhaes de Oliveira

Both researchers and Government Agencies see aviation as an important driver for regional development and national integration. Thus, this sector has been a matter of concern for the government who has ways to stimulate the aero activity. The Regional Aviation Development Program (PDAR) has been currently under development implemented in Brazil. This program foresees public investments in airport infrastructure and operational subsidies for airlines to enhance the sector operation and increase the number of locations served by regional aviation. This paper presents a model for estimating passenger demand potential through multiple linear regression to cover the great majority of the federative units (states) of Pernambuco, Paraíba, Rio Grande do Norte, Ceará, and Piauí in the northeast of Brazil. Subsequently, localities are suggested to optimize the resources of the PDAR, and we concluded that it is likely that there are regions with higher demand potential than some regions, which are already served by the airlines. Hence, we assumed that by strategically directing investments to specific localities, companies operate without subsidies, which in turn can be directed to airlines used to integrate the country. This making regional aviation more sustainable leading development to isolated localities, and thus efficiently contributing to reducing the Brazilian social inequality.


2020 ◽  
Vol 8 (1) ◽  
pp. 32-41 ◽  
Author(s):  
Robert Warren

Executive Summary This report presents estimates of the undocumented population residing in the United States in 2018, highlighting demographic changes since 2010. The Center for Migration Studies of New York (CMS) compiled these estimates based primarily on information collected in the US Census Bureau’s American Community Survey (ACS). The annual CMS estimates of undocumented residents for 2010 to 2018 include all the detailed characteristics collected in the ACS. 1 A summary of the CMS estimation procedures, as well as a discussion of the plausibility of the estimates, is provided in the Appendix . The total undocumented population in the United States continued to decline in 2018, primarily because large numbers of undocumented residents returned to Mexico. From 2010 to 2018, a total of 2.6 million Mexican nationals left the US undocumented population; 2 about 1.1 million, or 45 percent of them, returned to Mexico voluntarily. The decline in the US undocumented population from Mexico since 2010 contributed to declines in the undocumented population in many states. Major findings include the following: The total US undocumented population was 10.6 million in 2018, a decline of about 80,000 from 2017, and a drop of 1.2 million, or 10 percent, since 2010. Since 2010, about two-thirds of new arrivals have overstayed temporary visas and one-third entered illegally across the border. The undocumented population from Mexico fell from 6.6 million in 2010 to 5.1 million in 2018, a decline of 1.5 million, or 23 percent. Total arrivals in the US undocumented population from El Salvador, Guatemala, and Honduras — despite high numbers of Border Patrol apprehensions of these populations in recent years — remained at about the same level in 2018 as in the previous four years. 3 The total undocumented population in California was 2.3 million in 2018, a decline of about 600,000 compared to 2.9 million in 2010. The number from Mexico residing in the state dropped by 605,000 from 2010 to 2018. The undocumented population in New York State fell by 230,000, or 25 percent, from 2010 to 2018. Declines were largest for Jamaica (−51 percent), Trinidad and Tobago (−50 percent), Ecuador (−44 percent), and Mexico (−34 percent). The results shown here reinforce the view that improving social and economic conditions in sending countries would not only reduce pressure at the border but also likely cause a large decline in the undocumented population. Two countries had especially large population changes — in different directions — in the 2010 to 2018 period. The population from Poland dropped steadily, from 93,000 to 39,000, while the population from Venezuela increased from 65,000 to 172,000. Almost all the increase from Venezuela occurred after 2014.


2019 ◽  
Vol 7 (4) ◽  
pp. 123-130
Author(s):  
Daniela Alulema

Executive Summary In June 2012, the Obama administration announced the establishment of the Deferred Action for Childhood Arrivals (DACA) program, which sought to provide work authorization and a temporary reprieve from deportation to eligible undocumented young immigrants who had arrived in the United States as minors. Hundreds of thousands of youth applied for the program, which required providing extensive evidence of identity, age, residence, education, and good moral character. The program allowed its recipients to pursue higher education, to access more and better job opportunities, and to deepen their social ties in the United States. This article provides a statistical portrait of DACA recipients based on administrative data from US Citizenship and Immigration Services (USCIS) and estimates drawn from the 2017 American Community Survey (ACS) Census data. It finds the following: As of September 30, 2019, there were 652,880 active DACA recipients. Sixty-six percent of recipients are between the ages of 21 and 30. The top five countries of birth for DACA recipients are Mexico (80 percent), El Salvador (4 percent), Guatemala (3 percent), Honduras (2 percent), and Peru (1 percent). DACA recipients reside in all 50 states and Washington, DC, and in US territories including Puerto Rico, Guam, and the Virgin Islands. The top five states with the highest number of DACA recipients are California (29 percent), Texas (17 percent), Illinois (5 percent), New York (4 percent), and Florida (4 percent). Eighty-one percent of DACA recipients has lived in the United States for more than 15 years. Six percent is married to US citizens, 4 percent to lawful permanent residents (LPRs), and 13 percent to undocumented immigrants. Among US-born children younger than 18 years, 346,455 have at least one DACA parent. Fifty-five percent of DACA recipients graduated from high school, 36 percent has some college education, and 7 percent a bachelor’s degree or higher. Ninety-five percent is employed. The Trump administration rescinded the DACA program in September 2017, leaving recipients and their families in a legal limbo. Federal litigation led to a nationwide preliminary injunction and DACA’s partial reinstatement for existing recipients. At this writing, the case is before the US Supreme Court, which will determine the program’s fate. Beyond its statistical portrait, the article provides testimonies from DACA recipients who recount how the program improved their lives and their concerns over its possible termination. It also provides recommendations for Congress, local and state governments, and immigration advocates. In particular, it recommends passage of legislation that would create a path to citizenship for DACA recipients and programs and policies to support and empower young immigrants.


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