Understanding household wealth : linking macro and micro data to produce distributional financial accounts

The Expert Group on Linking Macro and Micro Data for the household sector (EG-LMM) was established in December 2015 within the European System of Central Banks (ESCB) with the aim of comparing and bridging macro data (i.e. National Accounts/Financial Accounts) and micro data (i.e. the Household Finance and Consumption Survey) on wealth. Furthermore, the Expert Group also focused on developing distributional results for household macro balance sheets, starting with national data from the euro area Member States. The Expert Group assessed the extent to which these two sets of statistics could be compared and was able to link most balance sheet items. Since, following adjustments, the estimates yielded from the micro data were still lower than the macro data, an estimation method was developed to gross up the micro data to be in line with the macro data results. The methodology delivers estimates of the distribution of household wealth that are closely aligned with Financial Accounts aggregates, thereby offering valuable new information for the purposes of macroeconomic analyses based on such Financial Accounts. Further research is needed to examine the robustness of these results and to improve the estimation method taking into account country-specific features and information. The Expert Group has therefore recommended further work be undertaken with a view to compiling experimental distributional results by end-2022.