{"version":"1.0","provider_name":"FDEF FR","provider_url":"https:\/\/www.uni.lu\/fdef-fr","author_name":"FDEF FR","author_url":"https:\/\/www.uni.lu\/fdef-fr","title":"Expository Lecture on Immigration Economics","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"fO1tXp4GxW\"><a href=\"https:\/\/www.uni.lu\/fdef-fr\/events\/expository-lecture-on-immigration-economics\/\">Expository Lecture on Immigration Economics<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.uni.lu\/fdef-fr\/events\/expository-lecture-on-immigration-economics\/embed\/#?secret=fO1tXp4GxW\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Expository Lecture on Immigration Economics\u00a0\u00bb &#8212; FDEF FR\" data-secret=\"fO1tXp4GxW\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/18\/2026\/03\/03111953\/FDEF_SM-Profile_1600x1600px-scaled.jpg","thumbnail_width":2560,"thumbnail_height":2560,"description":"This lecture will give an overview of the research on measuring the economic impact of immigration. The discussion will cover the evolution of the literature in labor economics, beginning with the estimation of \u201cspatial correlations\u201d that compare labor market outcomes across cities, and the \u201cnatural experiments\u201d approach pioneered by Card\u2019s (1990) study of the impact of the Mariel boatlift."}