Over the last decades, income inequality has increased globally. How do social policies affect this increasing trend? How do international trade and technological progress affect inequality? What is the profile of income inequality in China?

The book 'Dutch Income (Re)Distribution, trends 1977-2019' was published on the 14th of October. Files related to the project can be downloaded via this website.

Social assistance and minimum income benefits are important instruments as a safeguard against low income and poverty. There have been major developments in minimum income benefits both in developed and developing countries over the last decades. Our study collects several empirical studies regarding…

Statistical distributions in LCA and converting between different representations of these distributions.

The Leiden LIS Sectoral Income Inequality Dataset, assembled by Chen Wang, Stefan Thewissen and Olaf van Vliet (Version 1.1, March 2014), contains information on multiple indicators of earnings inequality and employment within 9 sectors and 12 subsectors, drawing upon micro data from Luxembourg Income…

Latest since Rutger Bregman’s “Utopia for Realists”, Universal Basic Income (UBI) has caught public attention again as a possible solution for many societal issues. Watch the event back via the video below.

Settlement burials in the pagus Texandrië and the transformation of Merovingian society c. 700 AD (Southern Netherlands)

Bachelor

Leiden LIS Budget Incidence Fiscal Redistribution Dataset on Relative Income Poverty Rates (2019), assembled by Koen Caminada and Jinxian Wang (Version 1, February 2019), presents the disentanglement of relative income poverty measurers and the anti-poverty effects of social transfers and income taxes…

Leiden LIS Budget Incidence Fiscal Redistribution Dataset on Income Inequality (2017), assembled by Jinxian Wang and Koen Caminada (Version 1, November 2017), presents the disentanglement of income inequality and the redistributive effect of social transfers and income taxes in 47 LIS countries for…

The Social Assistance and Minimum Income Levels and Replacement Rates Dataset, assembled by Jinxian Wang and Olaf van Vliet (version December 2016), provides data on minimum income benefit schemes in 33 countries from 1990 until 2009.

The objective of this study is to better understand the distribution of microplastics in the environment. More specifically, we will quantify the abundance and distribution of microplastics on beaches.

The LOFAR radio telescope produces petabytes of data every year. Radio Astronomers use complex multi-step pipelines to process this data and produce scientific images.

What are the global relationships between environmental conditions and abundance of distinct types of mycorrhizal fungi in soil and plant roots?

Mycorrhizas are symbiotic associations between soil fungi and most plant species.

Another research line is the development of a spatial CNS drug distribution model, by ultimately including the 3-dimensional anatomical organization of the CNS.

A novel mathematical model describes spatial-temporal drug distribution within one or more brain units, which are cubic representations of a piece of brain tissue with brain capillaries at the edges.

On behalf of trade union FNV, Egbert Jongen and Heike Vethaak from Leiden University conducted a study on income distribution over the past 40 years. Dutch national media outlets have given extensive news coverage to their study.

Heike Vethaak and Egbert Jongen from the Department of Economics of Leiden Law School have been commissioned by the Dutch Trade Union Confederation (FNV) to conduct research on the development and distribution of wealth in the Netherlands. The research will start in July and the outcome is expected…

The effects of sustainability projects on poorer, marginalised people should be considered at a much earlier stage. This is the opinion of Marja Spierenburg, Professor of Anthropology of Sustainable Development and Livelihood, who will give her inaugural lecture on 25 February.

The skin barrier function is provided by the stratum corneum (SC). The lipids in the SC are composed of three lipid classes: ceramides (CERs), cholesterol (CHOL) and free fatty acids (FFAs) which form two crystalline lamellar structures. In the present study, we investigate the effect of CER chain length…

The aim is to discover where differently shaped metal nanoparticles distributes in Danio rerio, linking the distribution with genomic responses and so come up with a Mode of Action.

The project aims to explore Eurasian elk's role in the ecosystems of the past and its relationship with humans through analysis of its distribution and habitat in the Netherlands.

Behind the relatively stable income inequality in the Netherlands, big changes have been happening. Income inequality has increased over the past 40 years, but less sharply because women in lower income groups have begun working more. In contrast, men’s income has increased very little over the past…

Promotor: Prof.dr. K.H. Kuijken, Co-Promotor: Dr. H.Hoekstra

Protein–protein complexes are formed via transient states called encounter complexes that greatly influence the formation of the stereospecific complex.

Promotor: E. Gittenberger, Co-promotores: B.W. Hoeksema; L.P. van Ofwegen

The Department of Economics concentrates its research on Social Policies, Public Finance and Law and Economics.

On the 21st of June, Marieke Meelen succesfully defended her PhD-thesis and graduated. LUCL congratulates Marieke on this great result.

International trade plays a critical role in global food security, with global consumption having highly localized environmental impacts.

Egbert Jongen researches income inequality in the Netherlands. Where are the differences and what can we do about them? This Professor of Economics and Socioeconomic Policy will explain more in his inaugural lecture on 1 July. ‘We can learn from countries with less difference between men and women and…

The stratum corneum (SC) plays a fundamental role in the barrier function of the skin. The SC consists of corneocytes embedded in a lipid matrix.

Source: International Journal of Cosmetic Science, Volume 37, Number 1, pp. 158-158 (2015) ISBN: 0142-5463

Promotor: Prof.dr. M. Danhof, Co-promotor: E.C.M. de Lange

Proud. We did it. All the Ginis. Open Access. Income inequality and Fiscal Redistribution in 47 countries 1967-2014.

Religion, Class, and the Postwar Development of the Dutch Welfare State. Dennie Oude Nijhuis.

A basic income would not necessarily mean that people would work less. This is the conclusion of a series of behavioural experiments by cognitive psychologist Fenna Poletiek, social psychologist Erik de Kwaadsteniet and cognitive psychologist Bastiaan Vuyk. They also found indications that people with…

In many European countries, the amount of a fine is based on the level of your income. This already exists in Finland, Sweden, Germany, France, and Spain. The Dutch Lower House is now contemplating the introduction of such a system.

On the 30th of September Christine Ketel successfully defended a doctoral thesis and graduated.

In the coming decades, more than 2 million social housing units in the Netherlands will receive an upgrade in insulation and heating, in order to increase energy efficiency. To study the environmental, financial and social impact of this energy transition, a team of scientists from three universities…

Excessive remuneration of top executives often sparks heated debate in the Netherlands. Ministers are summoned to Parliament, where they then tend to wholeheartedly condemn the 'grabbing' going on at the top of the corporate sector. But that’s where it stops. Tackling excessive remuneration seems to…

Taxation is crucial to addressing many of the most pressing societal challenges today. Adapting to climate change, achieving the UN Sustainable Development Goals, controlling income and wealth inequality and fostering resilient democracies: none of these can be achieved without fair and sustainable…

A practical checklist with legal, technical and ethical points of view will from now on guide the data scientists when working in Artificial Intelligence: the AI Impact Assessment (AIIA). It has been developed by ECP (Platform of the Information Society) and nine other partners, among them the Leiden…

Psychologists Fenna Poletiek and Erik de Kwaadsteniet have received a grant from the FNV trade union to research people’s attitude to work if they receive a basic income. How do they plan to find answers?