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I agree, Adam, that what happened in Japan is a very important story, but I would add that your graph shows Japanese government debt, which is only half the debt story. In the 1980s, when Japan was still growing quickly, private-sector debt grew more rapidly than...
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Japanese government debt. In the 1990s, however, when Japanese GDP growth had pretty much dropped to zero, private-sector debt began to shrink as a share of GDP, just as government debt began its rapid growth. tradingeconomics.com/japan/private-…
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I think, in other words, that while there was growth in Japanese debt after 1990-92, there was also a lot of shifting of debt from private-sector to government balance sheets. The reason I think this is important is because of what it might tell us about China.
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Until the early 1990s Japanese GDP growth – which was unbalanced towards investment rather than consumption, although not nearly to China's extent – had become heavily reliant on rising private and public sector debt. Because in the late 1980s much of this went to fund...
5/10
non-productive investment, the country's total debt-to-GDP ratio began to grow rapidly (when debt is used to fund productive investment, debt grows, but debt to GDP doesn't).
Once the growth in Japanese debt began to reach limits in the early 1990s, however, GDP mostly...
6/10
stopped growing.
After that Japan partially rebalanced at the same time that debt shifted from private-sector balance sheets to public-sector balance sheets. I think these two were related. The effective shifting of debt from private to public balance sheets may have...
7/10
been one way that income shifted to households. Their income grew more slowly than GDP before 1990s but more quickly after, which is perhaps why the collapse in Japanese GDP growth never seemed to bother Japanese households as much as you might otherwise have expected.
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The implication for China is that it can maintain rapid GDP growth only as long as debt can rise much faster than GDP, but once the growth in debt slows, GDP growth must drop sharply. So far this probably isn't controversial, but what is more complicated is...
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to understand what will happen next. Japan, I think, represents one way China can evolve, with a long period of very low growth as it shifts, rather than resolves, the debt burden.
In the end resolving the debt burden just means recognizing and allocating...
10/10
the costs of writing it down, which is politically painful. Shifting it onto government balance sheets is a way of spreading out the allocation of costs over a very long period, although this may come at the cost of much slower growth.
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1/6 China's deflationary environment continues to improve, with high-than-expected numbers in February. CPI inflation was 1.3% year on year and 1.0% month on month. Month-on-month inflation has been positive since December and mostly positive since July. english.news.cn/20260309/3fc64…
2/6 The Spring Festival always makes January and February data noisy, but ever since Beijing decided to go after the problem of involution last May and June, we've seen deflationary pressures ease. But we also saw investment growth decelerate sharply. This isn't just coincidence.
3/6 Involution was largely caused by the post-2022 shift in investment growth out of property and into favored manufacturing sectors. Beijing's move to cut excess capacity in involuted industries reduced both total investment and defllationary pressure. carnegieendowment.org/posts/2025/08/…
1/8 Bloomberg: "China will issue 300 billion yuan of special sovereign bonds to recapitalize some of its largest banks, marking an expansion of Beijing’s efforts to fortify the nation’s financial system against a cooling economy and market volatility." bloomberg.com/news/articles/…
2/8 Chinese banks are caught between record low net-interest margins and worsening loan quality, and so are forced to recapitalize, but this just reflects the same set of inconsistencies between high growth targets and low consumption that we see everywhere else in the economy.
3/8 Banks are forced to lower lending rates partly because highly-indebted borrowers are struggling to service their debts and partly because Beijing wants to encourage any additional investment it can in an economy that already has too much capacity.
1/7 Xinhua: "China will actively boost consumption and implement an income growth plan for urban and rural residents, according to a government work report submitted Thursday to the country's top legislature for deliberation." english.news.cn/20260305/4203c…
2/7 This is certainly the right thing to say – the only sustainable way to raise the consumption share of GDP is to raise the household income share – but it tells us very little.
Raising the household income share means reducing the business and/or government shares.
3/7 So how will these transfers occur? Almost certainly not at the expense of businesses. Given that much of China's manufacturing sector is barely breaking even, even after huge direct and indirect subsidies, the sector is clearly not efficient enough to tolerate...
1/6 Xinhua: "China targets an economic growth of 4.5 percent to 5 percent this year."
While this is the lowest target in decades, it's still roughly twice what I think the economy can sustainably deliver without a lot more more non-productive investment.
2/6 It is a good sign that Beijing has set a lower target this year (certainly better than rigidly sticking to a 5% GDP growth target), but the truth is that it doesn't change much. China will still have trouble – for all its promises – getting consumption growth to accelerate.
3/6 This suggests that the underlying dynamics of the Chinese economy will remain the same. China still can't tolerate any significant decline in the trade surplus and, more importantly, it can allow only a very small deceleration in investment growth.
1/12
Very interesting Bloomberg article on one of my favorite topics – how, in a hyperglobalized world (i.e. one with very low transportation, communication, and financial-transaction costs), countries that control their external accounts effectively... bloomberg.com/news/articles/…
2/12
externalize domestic economic conditions by passing them on to the rest of the world via trade- and capital-flow imbalances. These imbalances are automatically absorbed by those of their trade partners who choose to exert less control over their external accounts.
3/12
According to Bloomberg: "Chinese banks, flush with low-cost funds, are reshaping parts of the global loan market, underscoring how deflationary pressures in the world’s second-largest economy are increasingly influencing competition with international lenders."
1/9 Good piece in Nikkei Asia by former acting deputy U.S. trade representative Wendy Cutler on trade-related discussions during Trump's upcoming trip to China. She argues, however, that for a president focused on... asia.nikkei.com/opinion/trump-…
2/9 rebalancing, Trump must "hold China's feet to the fire," including pressing for export restraints in sectors like steel and autos and tougher action on transshipments – or tariff dodging via third countries.
3/9 She continues: "By seeking Chinese agreement to impose export restraint in specified product areas, discouraging Chinese companies from transshipping their goods through third countries to the U.S. and reducing tariffs and nontariff measures in nonsensitive sectors, both...