Download or read book Selective Factors in Migration and Occupation written by Carl Terence Pihlblad and published by . This book was released on 1943 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration and Occupation written by Edward Gay Ainsworth and published by . This book was released on 1943 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration and Occupation A Study of Social Selection in Rural Missouri By N P Gist C T Pihlblad and Cecil L Gregory written by Noel Pitts GIST and published by . This book was released on 1943 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration and Occupation written by Edward Gay Ainsworth and published by . This book was released on 1943 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration and Occupation written by Noel Pitts Gist and published by . This book was released on 1943 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration and Occupation written by Carl Terence Pihlblad and published by . This book was released on 1943 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration from a New York Rural Community written by Amy A. Gessner and published by . This book was released on 1940 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Selective Factors of Wartime Migration Nonmigration and Occupational Mobility of Farm reared Young Men written by Warren Ernest Schmidt and published by . This book was released on 1942 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration from a New York Rural Community written by Ancy A.. Gessner and published by . This book was released on 1946 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Avian Migration written by Peter Berthold and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: P. Berthold and E. Gwinnd Bird migration is an intriguing aspect of the living world - so much so that it has been investigated for as long, and as thoroughly, as almost any other natural phenomenon. Aristotle, who can count as the founder of scientific ornithology, paid very close attention to the migrations of the birds he ob served, but it was not until the reign of Friedrich II, in the first half of the 13th century, that reliable data began to be obtained. From then on, the data base grew rapidly. Systematic studies of bird migration were introduced when the Vogelwarte Rossitten was founded, as the first ornithological biological observation station in the world (see first chapter "In Memory of Vogelwarte Rossitten"). This area later received enormous impetus when ex perimental research on the subject was begun: the large-scale bird-ringing experiment initiated in Rossitten in 1903 by Johannes Thienemann (who was inspired by the pioneering studies of C. C. M. Mortensen), the experiments on photoperiodicity carried out by William Rowan in the 1920s in Canada and retention and release experiments performed by Thienemann in the 1930s in Rossitten, the first experimental study on the orientation of migratory birds. After the Second World War, migration research, while continuing in the previous areas, also expanded into new directions such as radar ornithology, ecophysiology and hormonal control mechanisms, studies of evolution, ge netics, telemetry and others.
Download or read book Selective Factors in an Expanding Labor Market Lancaster Pa written by Edward J. Fitzgerald and published by . This book was released on 1939 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Factors in Migration in a Rural New York State Community written by Amy Agnes Gessner and published by . This book was released on 1939 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toward a Theory of Selective Migration and Residence written by Desmond M. Connor and published by . This book was released on 1963 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selective Migration Occupational Choice and the Wage Returns to College Majors written by Tyler Ransom and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: I examine the extent to which the returns to college majors are influenced by selective migration and occupational choice across locations in the US. To quantify the role of selection, I develop and estimate an extended Roy model of migration, occupational choice, and earnings where, upon completing their education, individuals choose a location in which to live and an occupation in which to work. In order to estimate this high-dimensional choice model, I make use of machine learning methods that allow for model selection and estimation simultaneously in a non-parametric setting. I find that OLS estimates of the returns to business and STEM majors relative to education majors are biased upward by 15% on average. Using estimates of the model, I characterize the migration behavior of different college majors and find that migration flows are twice as sensitive to occupational concentration as they are towage returns.
Download or read book National Defense Migration written by United States. Congress. House. Select Committee Investigating National Defense Migration and published by . This book was released on 1942 with total page 1130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Repositioning North American Migration History written by Marc S. Rodriguez and published by University Rochester Press. This book was released on 2004 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth look at trends in North American internal migration. This volume gathers established and new scholars working on North American immigration, transmigration, internal migration, and citizenship whose work analyzes the development of migrant and state-level institutions as well as migrant networks. With contemporary migration research most often focused on the development of transnational communities and the ways international migrants maintain relationships with their sending region that sustain the circularflow of people, ideas, and traditions across national boundaries it is useful to compare these to similar patterns evident within the terrain of internal migration. To date, however, international and internal migration studies have unfolded in relative isolation from one another with each operating within these distinct fields of expertise rather than across them. Although there has been some important linking, there has not been a recent major consideration of human migration that works across and within the various borders of the North American continent. Thus, the volume presents a variety of chapters that seek to consider human migration in comparative perspective across the internal/international divide. Marc S. Rodriguez is Assistant Professor of History at Princeton University; Donna R. Gabbaccia is the Mellon Professor of History at the University of Pittsburgh; James R. Grossman is theVice President of Research and Education at the Newberry Library, Chicago. Contributors: Josef Barton, Wallace Best, Donna Gabbaccia, James Gregory, Tobias Higbie, Mae Ngai, Walter Nugent, Annelise Orleck, Kunal Parker, Kimberly Phillips, Bruno Ramirez, Marc Rodriguez Repositioning North American Migration History is a volume in Studies in Comparative History, sponsored by Princeton University's Shelby Cullom Davis Center forHistorical Studies.
Download or read book Research Monograph written by and published by . This book was released on 1935 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt:
