HHB is delighted to announce the new partnership with LIS, the prestigious cross-national data center based in Luxembourg. LIS is home to two databases, the Luxembourg Income Study Database (LIS), the largest available database of harmonized microdata, and the Luxembourg Wealth Study Database (LWS), the newer wealth microdatabase. The agreement between the HHB Project and the LIS Center provides for sharing the expertise in practicing the art of data harmonization.