The Institute of Environmental Sciences (CML) at Leiden University invites applications for a PhD position focused on advancing a systems perspective on wellbeing, moving beyond GDP through input-output analysis. This research aims to bridge gaps in current socio-ecological transition frameworks by integrating both production- and consumption-side wellbeing indicators, such as working hours, labour conditions, gender and income equality, needs satisfaction, energy use, and life expectancy. The successful candidate will utilize the global MARIO input-output database and survey data to analyze wellbeing across society, including factors like leisure time, unpaid work, and social relationships, providing a comprehensive overview of wellbeing within and beyond the production-consumption sphere. The project will also link national and European household consumption data to explore demographic and regional variations in wellbeing, offering insights into pathways for achieving socially just climate policy and post-growth economic models. The research is supervised by Assistant Professor Lena Kilian and Associate Professor Rutger Hoekstra, both experts in environmental science and socio-ecological transitions. Leiden University, the oldest university in the Netherlands, is renowned for its vibrant, international academic community and commitment to sustainability. The Institute of Environmental Sciences (CML) offers a collaborative and supportive environment, with strong professional development opportunities and interdisciplinary research spanning environmental science, industrial ecology, and ecological economics. CML is part of the Faculty of Science, which is located in the heart of Leiden’s Bio Science Park and collaborates with leading institutions such as TU Delft and Erasmus University. Funding and Benefits: The position offers an initial one-year contract, extendable up to four years, with a gross monthly salary between €3,059 and €3,881. Additional benefits include an 8% holiday allowance, 8.3% end-of-year bonus, attractive pension scheme, 30.5 vacation days per year, flexible and hybrid working options, home-working allowance, and comprehensive support for professional and personal development. PhD students are part of the Graduate School of Science, with access to a wide range of training courses. Eligibility: Applicants must have a Master’s degree in a relevant field (e.g., Industrial Ecology, Ecological Economics, Geography), strong programming skills (Python or R preferred), experience with input-output analysis, and proficiency in English. Knowledge of statistical and spatial analysis methods is required or a willingness to learn. The university values diversity and encourages applications from candidates of all backgrounds. Application Process: Applications must be submitted via the online recruitment system by January 25, 2026. Required documents include a CV, cover letter (max 2 pages), and contact details for at least two referees. For further information, contact Lena Kilian at [email protected]. More details about the institute and working conditions can be found on the university’s website.

Leiden University’s Institute of Environmental Sciences (CML) and Faculty of Science invite applications for a fully funded PhD position focused on advancing a systems perspective on wellbeing using input-output analysis. This research aims to move beyond GDP as a measure of societal progress by integrating both ecological and social impacts within planetary boundaries. The project will utilize the new global MARIO input-output database to link economic activity to a comprehensive set of wellbeing indicators, including production-side factors (work hours, labour conditions, gender and income equality, early mortality) and consumption-side factors (needs satisfaction, essential energy use, life expectancy). Additionally, survey data will be leveraged to analyze wellbeing aspects beyond the formal production-consumption sphere, such as leisure time, unpaid work, and social relationships, providing a holistic overview of wellbeing across society. The successful candidate will identify gaps in current socio-ecological transition frameworks and explore pathways for achieving wellbeing throughout society, contributing to the development of beyond GDP indicators essential for socially just climate policy. The project also involves linking national totals to European household consumption and subnational data, enabling analysis of demographic and regional variations in wellbeing. This research is positioned to offer critical insights into how wellbeing can be achieved within and beyond the production-consumption sphere, supporting necessary socio-ecological transitions to remain within planetary boundaries. Leiden University, the oldest university in the Netherlands, is renowned for its vibrant, international academic community and commitment to sustainability. The Institute of Environmental Sciences (CML) provides a supportive environment for interdisciplinary research and professional development, with strong collaborations across departments and with external partners such as TU Delft, Erasmus University, and the Naturalis Biodiversity Centre. The Faculty of Science offers diverse research opportunities and a dynamic setting for personal and academic growth. Funding and Benefits: The position offers a competitive salary (€3,059–€3,881 gross per month), an initial one-year contract extendable up to three additional years, holiday allowance (8%), end-of-year bonus (8.3%), an attractive pension scheme, and a comprehensive benefits package including sabbaticals, paid parental leave, sports subscription, bicycle scheme, childcare options, and hybrid working arrangements. A home-working allowance and university-provided laptop are included, along with access to professional development courses through the Graduate School of Science. Eligibility: Applicants must hold a Master’s degree in a relevant field (e.g., Industrial Ecology, Ecological Economics, Geography), possess strong programming skills for data analysis (Python or R preferred), and have experience with input-output analysis. A strong interest in wellbeing and beyond GDP research is essential, as is proficiency in English. Knowledge of statistical and spatial analysis methods is required or a willingness to learn. The team values diversity and encourages applications from all backgrounds. Application Process: Applications must be submitted via the online recruitment system, including a CV, cover letter (max 2 pages), and contact details for at least two referees, quoting the vacancy number. The deadline for submissions is January 25th, 2026. Interviews will be held in February 2026. For further information, contact Lena Kilian at [email protected]. For more details about the institute, faculty, and working conditions, visit the provided university links. Join a leading research group at Leiden University and contribute to innovative research on wellbeing and sustainability.