Kenneth Rogoff

SOUTH BEND – Facebook CEO Mark Zuckerberg was at least half right when he recently told the United States Congress that there is no US monopoly on regulation of next-generation payments technology. You may not like Facebook’s proposed Libra (pseudo) cryptocurrency, Zuckerberg implied, but a state-run Chinese digital currency with global ambitions is perhaps just a few months away, and you will probably like that even less

CAMBRIDGE – In case you blinked, the Argentine government built up a pile of debt out of almost nothing with surprising speed, and then proceeded to default on it almost as quickly. Compared to the country’s slow-motion 2002 default, the latest crisis feels like 60-second Shakespeare. But in both cases, default was inevitable, because the country’s mix of debt, deficits, and monetary policy was unsustainable, and the political class was unable to make the necessary adjustments in time

CAMBRIDGE – Is it time for the United States to consider switching from income tax to a progressive consumption tax as a way of addressing growing wealth inequality? Many economists have long favored a consumption-based tax system for raising revenue on the grounds of efficiency and simplicity. However, despite occasional vocal adherents, it has never gained political traction. Is it time to think again?

SANTIAGO – The rise of megacities as centers of strong job creation is one of the defining characteristics of the twenty-first-century global economy. But it is not always a positive feature

LONDON – Though US President Donald Trump tends to grab most of the headlines, he is hardly a global exception. Populist autocrats have enjoyed a breathtaking rise to power in countries around the world, and nowhere is the trend more pronounced than in Latin America following the elections of Mexico’s leftist president, Andrés Manuel López Obrador (AMLO), and Brazil’s right-wing president, Jair Bolsonaro. Americans are right to complain about Trump’s autocratic tendencies, but, as former Chilean Finance Minister Andrés Velasco would remind them, Trump is a mere apprentice compared to Latin America’s populists

CAMBRIDGE – Displaying a degree of courage and clarity that is difficult to overstate, US senator and presidential candidate Elizabeth Warren has taken on Big Tech, including Facebook, Google, Amazon, and Apple. Warren’s proposals amount to a total rethink of the United States’ exceptionally permissive merger and acquisition policy over the past four decades. Indeed, Big Tech is only the poster child for a significant increase in monopoly and oligopoly power across a broad swath of the American economy. Although the best approach is still far from clear, I could not agree more that something needs to done, especially when it comes to Big Tech’s ability to buy out potential competitors and use their platform dominance to move into other lines of business

A decade on from the 2008 global financial crisis, policymakers constantly assure us that the system is much safer today. The giant banks at the core of the meltdown have scaled back their risky bets, and everyone – investors, consumers, and central bankers – is still on high alert. Regulators have worked hard to ensure greater transparency and accountability in the banking industry. But are we really all that safe?

If you ask most central bankers around the world what their plan is for dealing with the next normal-size recession, you would be surprised how many (at least in advanced economies) say “fiscal policy.” Given the high odds of a recession over the next two years – around 40% in the United States, for example – monetary policymakers who think fiscal policy alone will save the day are setting themselves up for a rude awakening