• ALP 

      Unbekannter Autor
      The ALP is a nationally representative, probability-based panel of over 6000 members ages 18 and older who are regularly interviewed over the internet for research purposes. All data are available for free to researchers. ...
    • SSA 

      Unbekannter Autor
      Since 2009, we have identifying high value data of particular interest to the public. Social Security has a long history of collecting data to carry out our mission so there is a treasure trove of information available for ...