@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix vcard: . @prefix xsd: . a dcat:Dataset ; dct:description """ Globalization of migrations leads states to take into account consequences of these migrations into their development strategies. Thus, they have to put in place a migration policy consistent with objectives of economic policy. Furthermore, migration policy must be consistent with objectives of development policy too; now migration policies in developed countries become more selective. We analyze this need of coherence and political consequences of this need. Thus, the first part of this thesis examines the concept of migration policy and the way of assessing it. Then the second part deals with the effects of migrations in developing countries. The examination of immigration policies leads to establish the need of assessment of their effectiveness and the lack of tools to assess. Thus we suggest an indicator of developed countries' "revealed" opening-up policy to immigration from South. We also assess the effectiveness of policies to reduce illegal migrations. Our study is based on the USA/Mexico case. To do this analysis, we build a migration policy indicator from US immigration laws. Firstly, it shows that a too restrictive legal migration policy leads to an increase in undocumented migrations. Secondly, effectiveness of fight against undocumented migrants appears to be low. Whereas the literature review on the effects of migrations on developing countries doesn't reach a consensus for the most part of these effects, analyses made in the second part of this dissertation maintain that brain drain is harmful to origin developing countries. In a first study, we test impact of emigration on the level of education; we take into account the fact that an increase in the probability to emigrate may lead to the increased numbers of people staying at school. We take also into account the migrants' propensity to come back in their origin country with a surplus of knowledge. This study is made from a simulation of a theoretical model and then from an econometric analysis. Results don't stamp the incentive effect of brain drain on education. A second study tests the impact of emigration on poverty in Cameroon. We take into account the effects of emigration on productivity and remittances. We use a computable general equilibrium model and we introduce results in a microeconomic analysis. It appears that current emigration increases poverty in Cameroon. From what we have obtained in the different analyses, it appears that countries have to fully cooperate in the management of migrations if they want to succeed in reconciling objectives of immigration with objectives of development. Nevertheless, a last study shows that cooperation is not easy to get because interests of origin and host countries may be very different. We establish that remittances sent by undocumented Mexican from USA to their origin country are higher and better-used than remittances sent by documented Mexican. So, Mexico could be not fully interested in cooperation with USA to fight against illegal migrations """ ; dct:identifier "tel-00965153" ; dct:issued "2026-05-05T21:11:59.560029"^^xsd:dateTime ; dct:language "fr" ; dct:modified "2026-05-05T21:11:59.560033"^^xsd:dateTime ; dct:publisher ; dct:title "MIGRATION POLICIES AND DEVELOPMENT : OPTIMIZING THE EFFECTS OF EMIGRATION" ; dcat:contactPoint [ a vcard:Organization ; vcard:fn "CCSD" ] ; dcat:distribution ; dcat:keyword "brain-drain", "brain-gain", "clandestins", "development", "developpement", "fuite-des-cerveaux", "infoeu-reposemanticsdoctoralthesis", "international-migrations", "migrations-internationales", "migratory-policy", "pauvrete", "politique-migratoire", "poverty", "remittances", "shsecohumanities-and-social-scienceseconomics-and-finance", "theses", "transferts", "undocumented-migrants" ; dcat:landingPage . a dcat:Distribution ; dct:format "HTML" ; dct:issued "2026-05-05T21:11:59.594805"^^xsd:dateTime ; dct:modified "2026-05-05T21:11:59.530550"^^xsd:dateTime ; dct:title "MIGRATION POLICIES AND DEVELOPMENT : OPTIMIZING THE EFFECTS OF EMIGRATION" ; dcat:accessURL . a foaf:Agent ; foaf:name "test_moissonnage_selune" . a foaf:Document .