scholarly journals Environmental Conflicts, Migration and Governance

2020 ◽  
Keyword(s):  
Foreign Direct Investments ◽  
Host Countries ◽  
Environmental Conflicts ◽  
Resource Conflicts ◽  
Migration Flows ◽  
And Migration ◽  
Core Questions ◽  
High Degree ◽  
Governance Arrangements

The current era of globalization is characterized by a high degree of interconnectedness across borders and continents. This not only goes hand in hand with significant levels of international trade and foreign direct investments but also with migration, which is all too often driven by conflicts of various kinds. While various interdependencies between conflict and migration have been explored in the literature, a link that is not yet sufficiently understood relates to the interdependencies between environmental or resource-related conflicts and migration as well as the role of governance in this respect. This book strives to overcome some of these shortages in providing an interdisciplinary analysis of the interconnectedness between environmental and resource conflicts and migration. To this end, the contributions of this book address four core questions: (i) When do environmental and resource-related problems lead to conflicts and how does this create incentives for migration? How does the governance of natural resources either reduce or enhance the chances of conflicts and migration to emerge? (ii) Who leaves a country and where do migrants go? Which migration governance arrangements are at play in mediating conflicts and in directing migration flows? (iii) How do the trajectories of national, regional and international migration governance regimes look like? How effectively do they regulate environmental or resource-related migration? (iv) Which effects does migration have on possible conflict dynamics in destination countries and what is the role of governance arrangements in this respect? How do host countries participate in governance for the prevention of environmental or resource-related conflicts in countries of origin in order to reduce or prevent migration?

scholarly journals Global dynamics of international migration systems across South–South, North–North, and North–South flows, 1990–2015

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Diego F. Leal ◽  
Nicolas L. Harder
Keyword(s):  
International Migration ◽  
Network Effects ◽  
Global Dynamics ◽  
Core Set ◽  
Migration Dynamics ◽  
Key Drivers ◽  
Migration Flows ◽  
And Migration ◽  
Migration Systems

AbstractEvidence from 184 countries over the span of 25 years is gathered and analyzed to understand North–North, South–South, and North–South international migration flows. Conceptually, the analysis borrows from network theory and Migration Systems Theory (MST) to develop a model to characterize the structure and evolution of international migration flows. Methodologically, the Stochastic Actor-oriented Model of network dynamics is used to jointly model the three types of flows under analysis. Results show that endogenous network effects at the monadic, dyadic, and triadic levels of analysis are relevant to understand the emergence and evolution of migration flows. The findings also show that a core set of non-network covariates, suggested by MST as key drivers of migration flows, does not always explain migration dynamics in the systems under analysis in a consistent fashion; thus, suggesting the existence of important levels of heterogeneity inherent to these three types of flows. Finally, evidence related to the role of political instability and countries’ care deficits is also discussed as part of the analysis. Overall, the results highlight the importance of analyzing flows across the globe beyond typically studied migratory corridors (e.g., North–South flows) or regions (e.g., Europe).

scholarly journals Syrian Refugees and the Digital Passage to Europe: Smartphone Infrastructures and Affordances

2018 ◽  
Vol 4 (1) ◽  
pp. 205630511876444 ◽  
Author(s):  
Marie Gillespie ◽  
Souad Osseiran ◽  
Margie Cheesman
Keyword(s):  
Qualitative Study ◽  
Forced Migration ◽  
Syrian Refugees ◽  
Information Communication ◽  
European Policies ◽  
Iraqi Refugee ◽  
Migration Flows ◽  
And Migration ◽  
Regular Contact

This research examines the role of smartphones in refugees’ journeys. It traces the risks and possibilities afforded by smartphones for facilitating information, communication, and migration flows in the digital passage to Europe. For the Syrian and Iraqi refugee respondents in this France-based qualitative study, smartphones are lifelines, as important as water and food. They afford the planning, navigation, and documentation of journeys, enabling regular contact with family, friends, smugglers, and those who help them. However, refugees are simultaneously exposed to new forms of exploitation and surveillance with smartphones as migrations are financialised by smugglers and criminalized by European policies, and the digital passage is dependent on a contingent range of sociotechnical and material assemblages. Through an infrastructural lens, we capture the dialectical dynamics of opportunity and vulnerability, and the forms of resilience and solidarity, that arise as forced migration and digital connectivity coincide.

scholarly journals International trade and transnational companies: Substitutes or complements

2008 ◽  
Vol 60 (1) ◽  
pp. 93-115 ◽  
Author(s):  
Sandra Stojadinovic-Jovanovic
Keyword(s):  
International Trade ◽  
Foreign Trade ◽  
Foreign Direct Investments ◽  
Host Countries ◽  
Transnational Companies ◽  
Key Drivers ◽  
The Relationship

Transnational companies are the key drivers of foreign direct investments and major actors in international trade. They are involved in more than two-third of international trade and determine its direction, composition and volume. The relationship between transnational companies and international trade is complex and interwoven, raising the following question: are transnational companies substitutes or complements of international trade? The author explores this relationship. She studies the role of these companies in international trade as a whole and in foreign trade of domestic and host countries.

LABOUR MIGRATION AS A SOCIO-ECONOMIC PROBLEM

2016 ◽  
Vol 5 (6) ◽  
pp. 64-68
Author(s):  
Хазели ◽  
Reza Khazeli
Keyword(s):  
Donor Country ◽  
Economic Problem ◽  
Asian Countries ◽  
Host Countries ◽  
Labour Relations ◽  
Economic Problems ◽  
The Social ◽  
The Russian Federation ◽  
Migration Flows

The article describes the socio-economic problems of labor migration in Russia, CIS and the world in General. It is noted that Russia plays the role of a donor country supplying manpower to the markets of host countries, however, in relation to the CIS and some neighbouring Asian countries, Russia is the host country. The causes of migration flows directed to and from Russia our country abroad are studied. The segments of the labor market in which workers compete with citizens of the Russian Federation are identified. The social, economic and legal problems of labour migrants are analyzed. It is emphasized that the main problems at present are born not by the scale of immigration to Russia, and its spontaneous, uncontrolled character. The mechanisms of harmonization of social and labour relations on the labour market are proposed.

scholarly journals Rainfall and self-selection patterns in Mexico-US migration

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Shan Li
Keyword(s):  
Self Selection ◽  
Migration History ◽  
History Of ◽  
Migration Flows ◽  
And Migration ◽  
Migration Costs ◽  
The Relationship ◽  
The Empirical Analysis ◽  
Different Levels

AbstractThis article studies the role of rainfall in determining the education composition of Mexico-US migration. Emphasizing the relationship between rainfall and migration costs, a revised Roy model indicates that rainfall affects selection on education through not only households’ liquidity constraints but also the comparisons between changes in migration costs and wage differentials at different levels of education. With retrospective data on the migration history of male Mexicans, the empirical analysis shows that the inverted U-shaped relationship between migration probabilities and education is less dispersed with a higher vertex when rainfall decreases, suggesting higher migration costs and reinforced self-selection patterns. The impacts of rainfall on selection and education are stronger for the migrant stock than for migration flows. Studying how rainfall influences migrants’ return decisions provides consistent results.

Renewable Resource Scarcity, Conflicts and Migration

2020 ◽  
pp. 17-36
Author(s):  
Tobias Ide
Keyword(s):  
Empirical Evidence ◽  
Short Distance ◽  
Renewable Resource ◽  
Resource Scarcity ◽  
International Governance ◽  
Theoretical Frameworks ◽  
And Migration ◽  
Violent Conflicts ◽  
Governance Arrangements

Based on an extensive overview of academic debates on renewable resource scarcity, conflict and migration, this chapter examines whether and how scarcity of renewable resources increases the risk of violent conflicts and how this can affect migration flows. The chapter introduces the most important theoretical frameworks that link renewable resource scarcity to conflict and then considers the existing empirical evidence on such linkages. While pathways leading to conflicts are still not well understood and empirical evidence is mixed, the chapter highlights that increased renewable resource scarcity is more likely to lead to low intensity conflicts, which in turn tend to trigger short distance migration. Thus, the role of governance is more effective if it takes place in a variety of institutions and on local and sub-national levels instead of centralized or international governance arrangements. However, the chapter concludes, relationships are complex and context-dependent.

Syrian Crisis and Migration

2015 ◽  
Vol 12 (3) ◽  
pp. 181-192 ◽  
Author(s):  
Pinar Yazgan ◽  
Deniz Eroglu Utku ◽  
Ibrahim Sirkeci
Keyword(s):  
Human Mobility ◽  
Special Issue ◽  
Host Countries ◽  
Syrian Crisis ◽  
Mass Migration ◽  
Large Numbers ◽  
And Migration ◽  
Europe Today ◽  
The Impact ◽  
Near Future

With the growing insurrections in Syria in 2011, an exodus in large numbers have emerged. The turmoil and violence have caused mass migration to destinations both within the region and beyond. The current "refugee crisis" has escalated sharply and its impact is widening from neighbouring countries toward Europe. Today, the Syrian crisis is the major cause for an increase in displacement and the resultant dire humanitarian situation in the region. Since the conflict shows no signs of abating in the near future, there is a constant increase in the number of Syrians fleeing their homes. However, questions on the future impact of the Syrian crisis on the scope and scale of this human mobility are still to be answered. As the impact of the Syrian crisis on host countries increases, so does the demand for the analyses of the needs for development and protection in these countries. In this special issue, we aim to bring together a number of studies examining and discussing human mobility in relation to the Syrian crisis.

Credit constraints and Rural Migration: Evidence from Six Villages in Uttar Pradesh

2018 ◽  
Vol 15 (3) ◽  
pp. 389-398
Author(s):  
Ruchi Singh
Keyword(s):  
Credit Constraints ◽  
Uttar Pradesh ◽  
Binary Logistic Regression ◽  
Binary Logistic Regression Model ◽  
Male Migration ◽  
Rural Economies ◽  
And Migration ◽  
The Relationship ◽  
The Empirical Analysis

Rural economies in developing countries are often characterized by credit constraints. Although few attempts have been made to understand the trends and patterns of male out-migration from Uttar Pradesh (UP), there is dearth of literature on the linkage between credit accessibility and male migration in rural Uttar Pradesh. The present study tries to fill this gap. The objective of this study is to assess the role of credit accessibility in determining rural male migration. A primary survey of 370 households was conducted in six villages of Jaunpur district in Uttar Pradesh. Simple statistical tools and a binary logistic regression model were used for analyzing the data. The result of the empirical analysis shows that various sources of credit and accessibility to them play a very important role in male migration in rural Uttar Pradesh. The study also found that the relationship between credit constraints and migration varies across various social groups in UP.

Role of microenvironment on proliferation and migration of an SDHB silenced murine Pheochromocytoma cell line

2017 ◽  
Author(s):  
Serena Martinelli ◽  
Vanessa D'Antongiovanni ◽  
Susan Richter ◽  
Letizia Canu ◽  
Tonino Ercolino ◽  
...  
Keyword(s):  
Cell Line ◽  
Pheochromocytoma Cell ◽  
And Migration ◽  
Proliferation And Migration

Glioblastoma invasion and NMDA receptors: A novel prospect

2019 ◽  
Vol 106 (3) ◽  
pp. 250-260 ◽  
Author(s):  
DN Nandakumar ◽  
P Ramaswamy ◽  
C Prasad ◽  
D Srinivas ◽  
K Goswami
Keyword(s):  
Glutamate Receptors ◽  
Cell Lines ◽  
Intracellular Signaling ◽  
Transcript Level ◽  
Glioblastoma Cells ◽  
Invasion And Migration ◽  
Matrigel Invasion ◽  
Nmdar Activation ◽  
And Migration

Purpose Glioblastoma cells create glutamate-rich tumor microenvironment, which initiates activation of ion channels and modulates downstream intracellular signaling. N-methyl-D-aspartate receptors (NMDARs; a type of glutamate receptors) have a high affinity for glutamate. The role of NMDAR activation on invasion of glioblastoma cells and the crosstalk with α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors (AMPARs) is yet to be explored. Main methods LN18, U251MG, and patient-derived glioblastoma cells were stimulated with NMDA to activate NMDAR glutamate receptors. The role of NMDAR activation on invasion and migration and its crosstalk with AMPAR were evaluated. Invasion and migration of glioblastoma cells were investigated by in vitro trans-well Matrigel invasion and trans-well migration assays, respectively. Expression of NMDARs and AMPARs at transcript level was evaluated by quantitative real-time polymerase chain reaction. Results We determined that NMDA stimulation leads to enhanced invasion in LN18, U251MG, and patient-derived glioblastoma cells, whereas inhibition of NMDAR using MK-801, a non-competitive antagonist of the NMDAR, significantly decreased the invasive capacity. Concordant with these findings, migration was significantly augmented by NMDAR in both cell lines. Furthermore, NMDA stimulation upregulated the expression of GluN2 and GluA1 subunits at the transcript level. Conclusions This study demonstrated the previously unexplored role of NMDAR in invasion of glioblastoma cells. Furthermore, the expression of the GluN2 subunit of NMDAR and the differential overexpression of the GluA1 subunit of AMPAR in both cell lines provide a plausible rationale of crosstalk between these calcium-permeable subunits in the glutamate-rich microenvironment of glioblastoma.

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