{"version":"1.0","provider_name":"Expert Council on Integration and Migration gGmbH","provider_url":"https:\/\/www.svr-migration.de\/en\/","author_name":"Jan Hoffmann","author_url":"https:\/\/www.svr-migration.de\/en\/author\/jan-hoffmann-agentur-kreativdenker\/","title":"Zirkul\u00e4re Migration - Expert Council on Integration and Migration gGmbH","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Z8BXriUAAZ\"><a href=\"https:\/\/www.svr-migration.de\/en\/glossar\/zirkulaere-migration\/\">Zirkul\u00e4re Migration<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.svr-migration.de\/en\/glossar\/zirkulaere-migration\/embed\/#?secret=Z8BXriUAAZ\" width=\"600\" height=\"338\" title=\"&#8220;Zirkul\u00e4re Migration&#8221; &#8212; Expert Council on Integration and Migration gGmbH\" data-secret=\"Z8BXriUAAZ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.svr-migration.de\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Die Migrationsforschung versteht unter zirkul\u00e4rer Migration im weitesten Sinne die Wanderungen von Menschen, die ihr Herkunftsland auf bestimmte Zeit verlassen und im Anschluss daran dorthin zur\u00fcckkehren. Im engeren Sinne wird erst von Zirkularit\u00e4t gesprochen, wenn diese tempor\u00e4ren Wanderungen wiederholt stattfinden. Dabei k\u00f6nnen sowohl individuelle Entscheidungen der Migranten und Migrantinnen als auch migrationspolitische Regelungen der Aufnahmel\u00e4nder,\u2026"}