Panel Socio-Economique Liewen zu Lëtzebuerg III (PSELL3)
    Socio-Economic Panel of Liewen zu Lëtzebuerg III (PSELL3)
    PSELL 3 (Panel Socio-Economique Liewen zu Lëtzebuerg) is a survey conducted amongst people and households residing in the Grand Duchy with the aim of gaining an understanding of their living conditions. The socioeconomic panel was first constituted in 2003 and is used to build and test social and economic indicators and assess the impact of economic and social policies on the population's living conditions, particularly in terms of income, work, social security, education, health, housing, transport, consumption and savings.
    Demography
    Health
    Housing
    Income
    Economic Activity
    Living Conditions
    Poverty
    Income Tax


    PPY1270
    A qui ces impôts retenus à la source ont-ils été versés ?
    TAG: Income Tax
    PPY1280
    En N-1, combien de fiches de retenue d'impôt additionnelle aviez-vous ?
    TAG: Income Tax
    PPY590
    Au total, quel montant d'impôt retenu à la source avez-vous payé ?
    TAG: Income Tax
    PPY600
    Quelle était la nature de votre ou de vos fiches de retenue d'impôts ?
    TAG: Income Tax
    PPY610
    Avez-vous payé des avances trimestrielles sur l'impôt sur le revenu des personnes physiques ?
    TAG: Income Tax
    PPY620
    Si, vous avez payé des avances trimestrielles sur l'impôt sur le revenu des personnes physiques, quel est le dernier montant versé ?
    TAG: Income Tax
    PPY760
    En N-2 ou en N-1, votre ménage fiscal (pour les personnes mariées : vous et votre épouse) a-t-il rempli une déclaration d'impôt sur le revenu des personnes physiques ?
    TAG: Income Tax
    HY120N
    Impôts réguliers sur la fortune
    TAG: Income Tax
    HY140N
    Impôt sur le revenu et les cotisations sociales
    TAG: Income Tax

    LISER database access and use policy

    As part of its studies and research, LISER has collected large amounts of data from various projects the Institute has carried out since its creation. LISER has also conducted a significant number of surveys in the country and in bordering countries mainly concerning individuals and households, from which it has analysed and archived information.

    LISER aims to increase the value of the data collected by making it available to the scientific community.

    It is, therefore, necessary to lay down essential rules for accessing the Institute's different databases. These rules concern the confidentiality statutes that are to be complied with as well as general conditions of use and procedures for accessing the multiple databases.

    This policy specifies the types of databases LISER makes available, as well as how they can be used, either :

    • (a) Externally, by user requests from the scientific community,
    • (b) Internally, by all LISER employees or by visitors to LISER.


    Data access conditions

    By default, all the databases owned or co-owned by LISER are accessible to all LISER employees on simple request (using a confidentiality declaration form). There may be specific cases that differ, namely databases of which LISER is not the sole owner. For the latter case, each database has its own arrangements (generally a specific data agreement form).

    For people external to LISER, access to data varies depending on the legal status and confidentiality level of the database requested. Therefore, depending on the database's confidentiality level, access may be granted only within LISER (physical entity) through an individualised and secure IT account. In all cases, access is requested using a form (see 'How to make a request').

    The aim of our policy is to facilitate access to data for research. The rules laid down are not used to hinder research or any other arbitrary desire to control. Rather, the aim is to put researchers in a position of responsibility with regard to data whose dissemination may be limited due to legal obligations (protection of persons, professional secrecy, etc.) or due to the data producer's interest (privilege of use, right of quotation, etc.).

    How to make a request

    The data access procedures differ depending on the user and data status. In all cases, users must sign an individual commitment.

    Data can be requested :

    • By contacting the LISER Data Centre : dataservice@liser.lu,
    • Or by drawing up (if one is available for the database requested) a LISER Agreement on data access or provision. (downloadable).
      Users provide information on their status and are requested to indicate which research project their request relates to. The published and signed documents must be sent by post to the following address :

      The Luxembourg Institute of Socio-Economic Research (LISER)
      11 Porte des Sciences Campus Belval
      L-4366 Esch-sur-Alzette
      Luxembourg