In other words, the gap arises not from the low valuation of German real estate but rather from the low stock market valuation of German firms. If, in measuring total private wealth, we used not stock market value but book value (obtained by subtracting a firm’s debt from the cumulative value of its investments), the German paradox would disappear: German private wealth would immediately rise to French and British levels (between five and six years of national income rather than four). These complications may appear to be purely matters of accounting but are in fact highly political.