“…serious thinking for serious thinkers. …a thought-provoking blueprint for growing middle- and working-class incomes.” - Mitt Romney, former Governor of Massachusetts
“…a comprehensive explanation of the modern economy.” - Julian Robertson, Founder, Tiger Management
“Unintended Consequences offers deep and well-argued analyses on almost every issue.” - The New York Times
“…a must-read for serious students of economic policy.” - Glenn Hubbard, Dean, Columbia Business School, and former Chairman of the Council of Economic Advisers
“Unintended Consequences should be read by anyone who takes for granted the superiority of progressive taxation and has not thought carefully about the trade-offs involved.” - The New Republic
“…a must-read for serious students of economic policy.” - Glenn Hubbard, Dean, Columbia Business School, and former Chairman of the Council of Economic Advisers
“…a very valuable contribution.” - Larry Summers, former Secretary of the Treasury and director of the National Economic Council, president emeritus, Harvard University
“…challenges misconceptions that distort our economic debates.” - Arthur Brooks, President of the American Enterprise Institute
“…a comprehensive explanation of the modern economy.” - Julian Robertson, Founder, Tiger Management
“…a fresh argument for the productive value of inequality.” - David Autor, Professor of Economics, Massachusetts Institute of Technology
“A full-throated defense of economic dynamism.” - The Wall Street Journal
“Unintended Consequences is full of substance, it is one of the must-read books of the year, and once I finish it I will be giving it a second read through right away.” - Tyler Cowen, Professor, George Mason University
AI Summary.China's export boom shows signs of cresting, with year-over-year growth leveling off at roughly 24-27% in US dollar terms, and memory chips now the biggest single swing factor for exports. Total export growth is expected to converge toward the recent trend for non-artificial-intelligence products of about 5-7%.
Andrew BatsonGavekal
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Andrew Batson argues that as the memory-chip price cycle’s impact on Chinese export growth fades, export growth in renminbi terms in 2027 “will most likely converge toward the recent trend for products outside the AI complex, which is around 5–7%.”
Is China's export boom leveling off toward slower growth?
Core argument: China’s export growth has leveled off over the past three months at roughly 24–27% year-on-year in US dollar terms and 18–20% in renminbi terms, a sign the export wave is cresting.
China’s latest extraordinary export wave is showing signs of cresting. The headline YoY growth of exports has leveled off over the past three months, staying around 24-27% in US dollar terms and 18-20% in renminbi terms. The boom in exports of products associated with investment in artificial intelligence is certainly not over, but current super-high growth rates will probably slow in coming months. Memory chips are now the biggest single swing factor for exports, and prices for some products have recently leveled off after their massive surge. While the ebb and flow of memory prices is difficult to forecast, growth of total exports in 2027 will most likely converge toward the recent trend for products outside the AI complex, which is around 5-7%. Semiconductor cycles have limited implications for China’s vast range of other exports, which are still very competitive in global markets.
Takeaways by Macro Roundup® AI
China’s export growth has leveled off over the past three months at roughly 24–27% year-on-year in US dollar terms and 18–20% in renminbi terms, a sign the export wave is cresting.
Memory chips are the biggest single swing factor for China’s exports, with prices for some products leveling off after a massive surge and super-high AI-related growth rates likely to slow in coming months.
Total Chinese export growth in 2027 will most likely converge toward the recent 5–7% trend for products outside the AI complex, which remain very competitive in global markets.
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Understanding Global Imbalances— The US, China, Germany, and Japan account for roughly two-thirds of global current account imbalances, with the US deficit at 4% of GDP financed by capital inflows into dollar assets. The average duration of a surplus or deficit spell roughly doubled since the 1980s, building large net foreign asset and liability positions.
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AI Summary.The average statutory US tariff rate stands at 11.1% and, under current law including scheduled increases, is projected to reach 11.8% by year-end. The authors estimate current-law tariffs will raise consumer prices by about 0.7% and generate roughly $1.9tn over ten years, with revenue somewhat lower after accounting for tariffs' negative effect on economic output.
John IselinYale University
Date Posted:
The US’s average statutory tariff rate stands at 11.1% and is set to rise to 11.8% by the end of year. John Iselin projects that the current regime will raise ~$1.9T in revenue over 10 years.
How much will current tariffs raise prices and revenue?
Core argument: The average U.S. statutory tariff rate stands at 11.1%, down about 0.3pp after Section 122 tariffs expired and were replaced with new tariffs under Section 301.
As of July 24th, the average statutory tariff rate stands at 11.1% after falling by about 0.3pp when Section 122 tariffs expired and were replaced with new tariffs under Section 301. Under current law, which includes several scheduled tariff increases in the coming months, this figure is set to be 11.8% by the end of this year. We estimate the ultimate consumer price impact of current-law tariff policy to be about 0.7%. Over the next ten years, we estimate that current-law tariffs will raise about $1.9 trillion. These numbers are somewhat lower, though, after taking into account the negative impact of tariffs on GDP.
Takeaways by Macro Roundup® AI
The average U.S. statutory tariff rate stands at 11.1%, down about 0.3pp after Section 122 tariffs expired and were replaced with new tariffs under Section 301.
Under current law, which includes several scheduled tariff increases in the coming months, the average statutory tariff rate is set to reach 11.8% by the end of this year.
Current-law tariff policy is estimated to raise consumer prices by about 0.7% and to bring in about $1.9 trillion over ten years, with both figures somewhat lower after accounting for the negative impact of tariffs on GDP.
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The Global Economy Is Threatened Again by Trade Imbalances— The International Monetary Fund calculates that global current-account deficits plus surpluses reached 3.7% of world gross domestic product, after fluctuating between 1% and 3% until the early 2000s. The US deficit of $1.1tn is the largest single imbalance, and the Fund estimates a budget deficit of 2% of GDP raises the current-account deficit by 0.5% of GDP.
Help for the Heartland? The Employment and Electoral Effects of the Trump Tariffs in the United States— The authors find that the combined effect of U.S.-China trade war import tariffs, retaliatory tariffs, and farm subsidies on employment in exposed U.S. locations was at best a wash and possibly mildly negative, while residents of tariff-protected areas became less likely to identify as Democrats and more likely to vote Republican.
AI Summary.China's manufacturing export surplus is around 2% of world GDP, roughly twice the largest surplus Japan ever ran, while domestic demand has stalled. Unexplained negative net income of about $125bn on its $4tn in net foreign assets, versus an expected $100bn surplus, supports the argument that the renminbi is about 30% undervalued.
Martin WolfFinancial Times
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Martin Wolf estimates that under reasonable assumptions, China should be earning ~$100B annually on her $4T of foreign assets. Yet, China shows an unexplained negative net income of around $125bn on its net foreign asset position.
Is China's currency undervalued as its export surplus hits record levels?
Core argument: China's manufacturing export surplus stands at roughly 2% of world GDP, described as roughly twice the largest surplus Japan ever ran, while exports surge and domestic demand stalls.
China’s macroeconomics are very different from those obtained before the global financial crisis and, even more so, before the end of its property boom. Exports are surging, but domestic demand has stalled. China's export surplus in manufacturing is now around 2% of world GDP, which is “roughly twice the largest surplus Japan ever ran.” Most importantly, China shows an unexplained negative net income of around $125bn on its net foreign investments. But it should, on reasonable assumptions about the income it earns on its $4tn in net foreign assets, have a surplus of some $100bn. As a result, Brad Setser argues, the renminbi is by now some 30% undervalued. China’s policies look unavoidably threatening to much of the world. If a major trading partner runs huge and persistent trade and current account surpluses, everyone else has to run offsetting deficits. This leads to the shrinkage of sectors specialising in producing tradable goods and services, as well as huge domestic financial deficits.
Takeaways by Macro Roundup® AI
China's manufacturing export surplus stands at roughly 2% of world GDP, described as roughly twice the largest surplus Japan ever ran, while exports surge and domestic demand stalls.
China reports an unexplained negative net income of about $125bn on its net foreign investments, though reasonable assumptions about returns on its $4tn in net foreign assets imply a surplus near $100bn.
Brad Setser argues the renminbi is some 30% undervalued; persistent Chinese trade and current account surpluses require offsetting deficits elsewhere, shrinking sectors producing tradable goods and services and producing large domestic financial deficits.
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Sticking with What Works: Raising GDP Forecast on China’s Manufacturing Push— Stronger Chinese growth driven by export-oriented manufacturing may not produce net positive spillovers: for every 1pp export-driven boost to China's GDP, other economies may see a 0.1–0.3pp drag, with high-tech producers such as Europe and Japan facing greater pressure. Cheaper Chinese goods continue to exert a disinflationary impulse.
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