Petra Moser (@pmoserecon) 's Twitter Profile
Petra Moser

@pmoserecon

Tweets on creativity, innovation, and economic history. Proud first-gen Yalie snowflake and Berkeley grad, married to an Army guy. Mom of 2 boys.

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linkhttp://www.petramoser.net calendar_today06-01-2015 12:24:10

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Petra Moser
@pmoserecon

9 months ago

Policies to keep out unskilled immigrants - but let in the skilled - didn't work in the 1920s (dropbox.com/scl/fi/use60jl…) and won't work today. Here's why: