The MIG research group focuses on applying advanced data collection and estimation methods to quantify and better understand the trends, patterns, drivers, and consequences of different types of migration considering its interactions with the social, economic, and environmental dimensions of sustainable development.

Migration is a key demographic component underlying population change. As a multifaceted process, it is influenced by various factors such as economic opportunities, social and political drivers, environmental changes, and conflicts. Due to its high volatility and complexity, migration is difficult to assess and forecast, thus requiring a combination of data sources and methods. The MIG research group employs innovative approaches to provide comprehensive estimates of internal and international migration and its underlying factors at global, national, and sub-national levels. A particular focus of the research group is exploring how climatic changes and environmental factors directly and indirectly influence migration, and how these effects differ across geographical locations and population subgroups. In addition, the research group offers valuable insights into the interconnections between sustainability, human development, and well-being, highlighting their relevance for migration processes worldwide.

Models, tools, datasets

Population of the world

Wittgenstein Centre Human Capital Data & Graphic Explorer Version 3.0 (WCDE)

Projects

Hand die durch die Wand bricht

Future Migration Scenarios for Europe (FUME)

Silo in a sunflower field

BALancing humAn and Natural resource use for Circular bioEconomy (BALANCE)

Path

Just Transitions to Net-Zero Carbon Emissions for All (JustTrans4ALL)

Staff

Samir K.C. profile picture

Samir K.C.

Senior Research Scholar (MDM, MIG)

Raquel Guimaraes profile picture

Raquel Guimaraes

Guest Research Scholar (MIG)

No image available

Wendy Vanesa Ramírez González

Guest Research Assistant (MIG)

Patrick Sakdapolrak profile picture

Patrick Sakdapolrak

Research Scholar (MIG)

News

War in Ukraine. Little girl on mom`s shoulder. Refugees from the evacuation train from Mariupol, Berdyansk, Kryvyi Rih

10 July 2024

Latest European Demographic Data Sheet highlights lasting impact of war and migration

The Russian invasion of Ukraine and the consequent displacement of millions of people will have a significant impact on the country’s long-term population structure. Researchers from the Austrian Academy of Sciences, IIASA, and the University of Vienna are forecasting a substantial population decline of 21-31% by 2052.
University

22 February 2024

Master's Programme "Global Demography"

The Wittgenstein Centre for Demography and Global Human Capital (IIASA, OeAW, University of Vienna) will start Master's Programme "Global Demography" at the University of Vienna with its fourth cohort of students in October 2024.
Population

14 February 2024

Population and human capital projections to 2100

UPDATE OF THE HUMAN CORE OF THE SSPs: POPULATION AND HUMAN CAPITAL PROJECTIONS TO 2100

Events

Focus

Europe population

24 June 2024

Predicting EU migration trends: merging traditional and social media data

IIASA researchers Dilek Yildiz and Guy Abel highlight the benefits of a new statistical model that combines traditional data sources like the census with real-time Facebook data to estimate EU migrant populations, offering valuable insights for policymakers.

08 November 2023

Explaining the impacts of climate change on migration

Options Magazine, Winter 2023: There has been much debate around the impact of climate change on migration. The international discourses around this topic, however, have often been more politically charged and less backed by science.
Options