Dear LISSY users,

We are approaching the end of 2025 and it is soon time to renew your LISSY access! Since registration to access the LIS Databases corresponds to the calendar year, a renewal of your access is required to extend your subscription. Please note that you can renew for 2026, starting on 1 January 2026.

How to renew?

Renewing your access takes 2 minutes. Complete and submit the online form here.

Your renewal will be effective the same day. No notification e-mail is sent after the renewal. You may just log in directly to the user interface and start working with the data.

Exceptions

If you are subject to an individual user fee or have temporary access, your renewal cannot be processed automatically. Please contact admin@lisdatacenter.org to arrange continuation of access or if you encounter any difficulties during the renewal process.

We wish you all the best for 2026!

The LIS Team

We are pleased to announce that the Our World in Data (OWID) Data Explorers based on the LIS databases have been updated to incorporate the December data splash additions and revisions.

In particular, this update reflects the adoption of the 2021 PPPs provided by the World Bank ^* used in the computation of the relevant indicators, and a slightly improved methodology when computing indicators related to percentile thresholds, shares, and their associated average values.

The OWID explorers are expected to be updated quarterly, in line with the LIS data releases.

Our World in Data (OWID) builds an extensive dataset of inequality and poverty indicators, pulling together multiple sources to provide as comprehensive a view as possible.

To make it easier to navigate this wide range of data, they provide a set of Data Explorers that allow users to explore a very detailed range of indicators on Poverty, Inequality, and Incomes across the distribution. OWID provides three explorers that draw from the LIS Databases:

• Poverty Data Explorer
• Inequality Data Explorer
• Incomes Across the Distribution Data Explorer

Information about the definitions and methods behind the data is provided here.

^* Datasets without corresponding 2021 PPPs are excluded from the Poverty and Incomes Across the Distribution Explorers (Taiwan and the 2022 Russia dataset) .

Dear LISSY Users,

Due to the holiday season, please note that LIS User Support will operate with reduced working hours as follows:

• From Wednesday, 24 December 2025 to Wednesday, 31 December: 08:00 – 12:00 (CET).


Public Holidays during this period:

• Thursday, 25 December 2025
• Wednesday, 26 December 2025
• Thursday, 1 January 2026

During these public holidays, User Support will be available for urgent matters only.

Note: LISSY will remain fully functional throughout the holiday season. The reduced hours apply to User Support services only.

We wish you all the best for 2026!

The LIS Team

This call for proposals is in the context of the (LIS)²ER initiative – an institutional collaboration between the LIS Data Center in Luxembourg (LIS) and the Luxembourg Institute for Socio-Economic Research (LISER). Both institutions are located in the Maison des Sciences Humaines at Belval Campus in Luxembourg.

The collaboration aims to foster collaborative research on Policies to Fight Inequality. Grants for research visits is one of the instruments in place to this end. Research proposals can be submitted by individual researchers or by small teams of up to three researchers. Applicants from any level of seniority will be considered and we hope to strike a balance between junior and senior visitors.

Visitors will be hosted on LIS or LISER premises and will have privileged access to LIS and LWS microdata on-site in a secure data access lab for the duration of their visit.

We expect visitors to engage with local researchers at the LISER, LIS and the University of Luxembourg – all based on campus. (Potential or foreseen collaboration with local researchers will be a key criterion for the selection of proposals.)

Expected Output

Visitors are expected to present their findings in a seminar and produce a research note (policy brief) summarizing their results, which will be published in the LIS Inequality Matters Newsletter and, where appropriate, the LISER Policy Brief Series. Any resulting research papers will be included in the LIS and LISER Working Paper Series. Visitors may also give an interview at the end of their stay to support communication and outreach through LIS and LISER channels.

Timing

In this call, we are happy to consider applications for research visits of any duration from 2 to 8 weeks and for any time period from March to December 2026 (except the period mid-July to mid-August).

Calendar

• Submission of proposals: January 31, 2026 .
• Communication of decision: February 15, 2026 .
• Earliest start date: March 1, 2026 .

The Call

More information about the call, funding, and how to apply is available here.

by Anne-Catherine Guio, (Luxembourg Institute of Socio-Economic Research (LISER)), and Chiara Mussida, (Università Cattolica del Sacro Cuore)

Household dissolution may be harmful for separated parents and their children. Single-parent households face significantly higher poverty risks compared to two-parent families, highlighting the vulnerability associated with limited income sources and greater costs. The article highlights the role of alimony (child maintenance) in redistributing income between separated parents to protect children’s living standards. Using Luxembourg Income Study data, the authors explore how alimony affects the resources and poverty risks of both paying and receiving parents.

Full article is available here.

by Nicole Kapelle, (Trinity College Dublin) and Andreas P. Weiland, (Technical University of Dortmund)

Financial security in retirement is increasingly shaped by the opportunities and constraints individuals face across their working lives. As pension systems in many OECD countries have moved towards greater reliance on individual contributions and private savings, continuous employment and stable earnings have become more important for determining economic stability in old age. This article analyses financial inequalities within retired couples, highlighting persistent gender gaps in pensions and wealth, especially in West Germany. Using the LIS data, these findings are then compared from a cross-national perspective.

Full article is available here.

by Gabriele Mariani, (University of Antwerp)

Research on income poverty has largely focused on households with children, given children’s vulnerability and the long-term consequences of child poverty. As a result, childless households, especially singles, have received far less attention despite their growing numbers and rising poverty risks. Based on the LIS data, this article examines relative income poverty among childless adults across welfare states, comparing how tax-transfer systems reduce poverty across demographic groups and in contrast to households with children.

Full article is available here.

by Alessio Fusco, (Luxembourg Institute of Socio-Economic Research (LISER)), and Philippe Van Kerm, (University of Luxembourg, LIS Cross-National Data Center in Luxembourg (LIS)

Over the past four decades, Luxembourg has seen strong economic and population growth, with average real disposable income more than doubling between 1985 and 2023. Despite this prosperity, relative poverty remains significant and rising: 18.1% of the population is currently at risk of poverty, up from earlier levels. This paper examines Luxembourg’s poverty trends, showing that rising living standards have coincided with increasing relative poverty driven by inequality, demographic change, and comparatively high risks among children and lone-parent families in cross-national view.

Full article is available here.

by Kun Lee, (LIS & LISER)

On November 27-28, the LIS Cross-National Data Center and LISER co-hosted the 2025 (LIS)²ER–SHARE Luxembourg Joint Workshop on “Pensions and Old-age Well-being: Policy Challenges in Ageing Societies”. This article provides a brief synopsis of the event.

Full article is available here.

LIS is happy to announce the following data updates:

• Austria (1 new LIS dataset and 1 revised) – one new dataset (AT23) added to the LIS Database.
  Read more »
  One new dataset (AT23) has been added to the LIS Database. The dataset is based on the Austrian Survey on Income and Living Conditions (EU-SILC) conducted by Statistics Austria. The previous wave (AT22) has been slightly revised in income (hi46: housing benefits) with some effect on the LIS Key Figures.
• Canada (1 new LIS dataset; 1 new LWS dataset and 2 revised) – one new dataset (CA22) added to the LIS Database and (CA23) added to the LWS Database.
  Read more »
  Update of the LIS series
  One new dataset (CA22) has been added to the LIS Database. The dataset is based on the Canadian Income Survey (CIS), conducted by Statistics Canada.
  
  
  Update of the LWS series
  One new dataset (CA23) has been added to the LWS Database. The dataset is based on the Survey of Financial Securities (SFS), conducted by Statistics Canada. Two earlier waves (CA19 and CA16) have been revised. Variables fyft (full-year full-time), cna (amount of non-home equity lines of credit), pir (inheritance/gift received (dummy)) were added and in CA19 variable bocd1_c (constraints in debt repayment) was also added.
• Chile (1 new LWS dataset and 4 revised) – one new dataset (CL24) added to the LWS Database.
  Read more »
  One new dataset (CL24) has been added to the LWS Database. The dataset is based on the Household Financial Survey (EFH) carried out by the Central Bank of Chile. The four earlier waves (CL07, CL14, CL17, CL21) have been slightly revised. Specifically, in CL07, CL14, and CL17 the codes for variables bocc1_c (objective credit constraints 1) and bocs_c (subjective credit constraints) were updated to align with the coding used in the other LWS datasets (no content was changed). In CL21, variables basp2, basp5, basp9 (savings purpose) were updated with more detailed information, while the variable ppr (purchase price of principal residence) and ppy (year of purchase of principal residence) were added. Additionally, in CL17, variable emp_ilo (employed (ILO definition)) was added.
• Czechia (15 new LIS datasets and 8 revised) – annualisation of the series from CZ05 to CZ23 in the LIS Database.
  Read more »
  Fifteen new datasets for the period CZ05 to CZ23 have been added to the LIS Database. The datasets are based on the Czech Statistics on Income and Living Conditions survey (EU-SILC), conducted by Czech Statistical Office. Note that the Czech data series has been reviewed for adopting the official country name “Czechia”. In the microdata this means that the previous entry “Czech Republic” in variable cname has been updated to “Czechia”. This change concerns also the entries in METIS, the PPP files and the datasets.txt/dta files.
  While harmonizing the annual series a few minor consistency revisions have been carried out to the labour market and income sections in earlier datasets based on the EU-SILC survey (CZ04, CZ07, CZ10, CZ13, CZ16). In CZ04, educ_c/educlev/educ was updated with a new variable that offers better overtime comparability and parental education (edmom_c and eddad_c) was filled in both CZ04 and CZ10. For CZ02, an error in the construction of variable dweltyp (type of dwelling) has been corrected.
• Ireland (2 new LIS datasets and 20 revised) – two new datasets IE22 and IE23 added to the LIS Database.
  Read more »
  Two new datasets (IE22 and IE23 ) have been added to the LIS Database. The datasets are based on the Irish Survey on Income and Living Conditions / EU-SILC, conducted by Central Statistics Office (CSO). Changes in the sampling procedure (increasing from 4 rotational panels to 5 in IE19 and IE20 and finally to 6 rotational panels starting with IE21) triggered revisions in the weighting and calibration procedures by the data provider. Based on the 2020 population estimates, Central Statistics Office (CSO) recalibrated the weights by age and sex, as well as by region, household composition and tenure status at household level. The datasets IE19, IE20, and IE21 are provided now with the revised weights.
  The variable wage1 is not provided anymore for IE19, IE20, and IE21 because monthly wage is not available in the data and the yearly labour income, on which the variable was based, is not the ideal proxy. The variable immigr_c was revised with a more detailed content in IE10 & IE18, based on the country of birth of parents; the content is now similar to the one that is available in the data IE22 and IE23. Other minor revisions, mostly in the labour market section, were performed to be in line with the newest data release.
• Israel (1 new LIS dataset and 25 revised) – one new dataset (IL22) added to the LIS Database.
  Read more »
  One new dataset (IL22) has been added to the LIS Database. The dataset is based on the Household Expenditure Survey (HES), conducted by Central Bureau of Statistics and reworked by the National Insurance Institute of Israel. 25 earlier waves have been revised. Datasets IL19 to IL21 now provide information in nrooms (number of rooms available in the household). For datasets IL02 to IL21 edrys (years of education) was improved to provide the exact number of years instead of the estimated number of years based on the highest completed education level. For the datasets in the series, where no clear information on enrollment is available (IL86 to IL11, IL17 and IL18), variable depchild (dependent child) was revised to exclude any person aged 18 to 24 years, who was currently mainly employed in the reference period. This revision also impacts the derived variables oneparent (lone parent) and typehh (household type), which are constructed based on the provided content in depchild.
• Panama (20 new LIS datasets and 4 revised) – annualisation of the series from PA96 through PA19 in the LIS Database.
  Read more »
  Twenty new datasets (PA96, PA97, PA98, PA99, PA00, PA01, PA02, PA03, PA04, PA05, PA06, PA08, PA09, PA11, PA12, PA14, PA15, PA17, PA18, PA19) and four re-harmonised waves (PA07, PA10, PA13, PA16) have been added to the LIS Database. The datasets are based on the Continuous Household Survey (ECH), conducted by the National Institute of Statistics and Census (INEC). The data are collected before taxes and contributions; therefore, LIS carried out simulation of taxes (p/hxitax) and contributions (p/hxscont) in order to calculate disposable household income (dhi). The revised series and the new datasets contain slightly improved calculations of social contributions and income taxes. Other consistency revisions concern mostly the socio-demographic variables, notably ethnic_c: indigenous population, educ_c: highest diploma / completed years of education, and edyrs (education years).

• United States (1 new LIS dataset) – one new dataset (US24) added to the LIS Database.
  Read more »
  One new dataset (US24) has been added to the LIS Database. The data comes from the March 2025 ASEC component of the Current Population Survey, carried out by the Bureau of Labor Statistics (BLS) / U.S. Census Bureau.

• Switzerland (3 revised LIS datasets) – revisions to the Swiss LIS series CH20 to CH22 .
  Read more »
  Three waves (CH20, CH21, CH22) based on the Swiss Statistics on Income and Living Conditions (SILC) have been revised in the LIS Database. LIS received an updated version by the Swiss Federal Statistical Office (FSO), which allowed LIS to incorporate revised content in the variables educ_c (highest education level attained) and area_c (degree of urbanisation) and slightly modified values in hxitsc (income taxes and contributions), in line with the latest data release for Eurostat (December 2025).








  Click on `Read more’ to access more details on the newly added and revised datasets