
Ran Abramitzky and Leah Boustan on Immigration Then and Now
EconTalk
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Evolving Attitudes: Immigration in U.S. History
This chapter provides a historical analysis of immigration attitudes in the U.S., revealing how rhetoric has shifted from predominantly negative sentiments towards European immigrants in the early 20th century to more nuanced modern perspectives. By employing machine learning to analyze congressional speeches, it uncovers significant trends in political discourse on immigration across different communities over time.
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