【英文】麦肯锡报告：全球资产负债表的崛起：我们如何有效地利用我们的财富（196页）

Households can be regarded as the final owners of wealth. For households, real assets— mostly housing—make up almost half of net worth. Net financial assets, in roughly equal parts  pension assets, deposits, and equity, make up the other half (Exhibits E4 and E5). Distribution  of household assets, however, varies between countries. For instance, assets held by  households in Australia, France, Germany, and Mexico are primarily buildings and land, while  in the United States, equity and pensions make up most of household wealth. Among other  factors, this reflects differences in countries’ pension systems, for instance pay-as-you-go  arrangements versus those where assets are accumulated to meet pension obligations. In  Japan, deposits make up more than one-third of total household assets. Via those financial  assets and real estate holdings, households in the ten countries control 95 percent of  net worth, ranging from 64 percent of national net worth in Mexico to 135 percent in the  United States.

The public sector, often seen as an enabler of wealth, owns mostly public buildings,  infrastructure, land, and natural resources, which are worth about 90 percent of GDP, as well  as financial assets such as stakes in state-owned enterprises. On the liability side, public  debt in many countries exceeds the value of public assets. Public net worth was sizable,  particularly in China, at 1.8 times GDP (due to sizable land ownership and high investment in  state-owned firms), Australia (due to natural resource endowments), and Sweden (which had  relatively low levels of public debt and a broad portfolio of financial and nonfinancial public  assets). By contrast, the UK and US governments are net borrowers that have not built public  wealth commensurate with debt. Nonfinancial corporations, the creators of wealth, own productive assets like machinery,  factories, and intangibles to the tune of 0.8 times GDP, and inventories amounting to about  0.4 times GDP. They also have significant real estate holdings, such as hotels, restaurants,  and office buildings. They pass this wealth on to households via debt and equity.