Kahanec in U.S. News & World Report on Migration and Labor

CEU's Martin Kahanec is quoted in this U.S. News and World Report article about the history of walls. Kahanec comments on how the wall erected by the Hungarian government on the border with Serbia affects labor markets. 

"The History of Walls Show They Are a Bad Idea" 

http://www.usnews.com/news/best-countries/articles/2016-09-26/donald-trumps-plan-for-a-wall-has-many-cracks-analysts-say