Kenneth Rogoff
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Economist; co-author of the debt-growth research
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Claims by Kenneth Rogoff (20 of 69)
Give Aid Not Loans To Developing Countries
Too much money given to developing countries comes as loans rather than aid, which distorts policy because the loans never get fully repaid; for geopolitically important but uncollectible cases like Pakistan, it would be better to give outright aid rather than perpetually rolling over loans.
Next Inflation Will Shatter Credibility
Although the recent disinflation showed remarkable central bank credibility, this means a second bout of inflation cannot painlessly solve the debt problem—when the next inflation comes, the credibility that anchored expectations this time will be shot ('fool me twice').
Calculation Versus Evaluation In Chess
Top chess players differ along a calculation-versus-evaluation axis: Carlsen describes himself as an evaluator who 'just knows where the pieces go' rather than the best calculator (citing Karpov similarly), while Kasparov was a fierce calculator—and calculation ability tends to peak at a younger age while other tools develop with experience.
AI Could Raise Interest Rates Despite Demographics
AI will raise the real interest rate: although demographics normally lower rates because fewer workers mean lower returns on machines, if AI substitutes for labor rather than complementing it, that downward effect need not hold even in models like Samuelson's or Solow's, while AI also raises productivity.
Independent Central Bank Faces Political Pressure
People have forgotten political economy, wrongly assuming that if a central bank says inflation will average 2% it will; political pressures on monetary policy are important and underappreciated, which is why Rogoff is returning to the topic he pioneered with the first paper on why central banks should be independent.
US On Unsustainable Path, Inflation Coming
The US is on an unsustainable fiscal path with ballooning debt, and within the next five to seven years (maybe sooner) there will be another big inflation—cumulatively 20-25% over the 2% target, more than last time—that brings debt down, but markets will then demand higher interest rates, forcing real choices that point toward higher taxation since there is little to cut.
This Time Is Different Complacency Pattern
A recurring error, central to Reinhart and Rogoff's 'This Time Is Different,' is that people look at just five or ten years of favorable data and assume it will continue indefinitely—applicable to the recent low real interest rate, low inflation, and the way a generation of students stopped believing inflation could return.
Don't Target The Exchange Rate
Because exchange rates contain so much noise, policymakers should not look at the exchange rate when setting policy but at inflation and output; trying to target the exchange rate is a fool's game, and if the Trump administration tries it, any success would be pure luck.
Exchange Rates Driven By Financial Frictions
Exchange rate movements under floating regimes are driven largely by financial frictions and factors—bank balance sheets, arbitrage limits, pricing imperfections—and a lot of random noise, rather than by real economic fundamentals, which is why exchange rates are so hard to explain.
Tariffs Offset By Exchange Rate Adjustment
A broad tariff is largely offset by exchange rate adjustment: a 20% tariff on the whole world makes the dollar appreciate roughly 10%, which brings the cost of foreign goods back up only by the net amount and makes your exports more expensive, rebalancing everything—and retaliation tends to cancel out the rest of the effect.
China's Growth Imbalance And Innovation Collapse
China's growth has been very imbalanced—investment near 40% of GDP versus US 70% consumption—and shifting to consumption is hard given lack of medical care, social security and the legacy one-child policy; more fundamentally, their economy-wide rate of innovation has collapsed because they oppressed the private sector, which is the root of innovation, so they must restore agency to the private sector to grow again.
Financial Repression As Universal Debt Solution
Financial repression—forcing banks, insurance companies and pension funds to hold more government debt—will be part of the solution in every advanced country, but it hurts financial intermediation and makes lending less efficient, contributing to slower growth as seen in Japan and post-crisis Europe.
Japan Has Not Held On In Per Capita Terms
Japan did have the mother of all financial crises in the 1990s, and contrary to the narrative that it 'held on,' its per capita GDP fell from about 80% (and over 100% in dollar terms) of the US in 1990 to about 60% today, falling behind France, the UK and Germany; it now faces trouble as inflation returns, forcing rate hikes and interest payments on debt stuffed into pensions, banks and postal savings.
Dollarization's Core Cost Is No Bank Bailout
Dollarization is a desperate measure whose biggest cost is that you cannot bail out your own banking system, because the physical currency is only a small piece of the money supply while bank deposits represent most of it without real dollar backing; only Hong Kong has enough dollar reserves to truly backstop its banks.
Europe Faces Existential Crisis From Defense Spending
Europe faces an existential crisis as it must remilitarize after free-riding on US defense, but with real interest rates no longer at zero and already-very-high taxes that hold back investment, countries like France will have to make spending choices they have long avoided, and Europe has very few tech or finance world-beaters to fall back on.
AI Is The Only Escape From Fiscal Checkmate
The most plausible scenario where the US avoids a major fiscal adjustment is that the AI revolution works magically better than imagined, with displaced workers acquiescing to government transfers funded by 'robot income' that keeps incomes high—technological change is the thing most likely to bail out US finances.
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