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TFP is the main factor accounting for differences in labor productivity growth across countries and over time. Since the mid-2000s, TFP growth has been lackluster across the large economies we analyze here. At the level of the market economy, productivity slowed because the productivity frontier (the U.S.) slowed, with similar slowdowns elsewhere. At a more disaggregated level, the frontier economy is sometimes different, but the pattern of slow TFP growth since the mid-2000s is evident in both manufacturing and market services. Qualitatively as well as statistically, the evidence suggests that, following that mid-1990s pickup, U.S. TFP growth slowed before the Great Recession.
n sum, all five Anglosphere countries exhibit the same basic pattern: A) A substantial increase in adolescent anxiety and depression rates begins in the early 2010s. B) A substantial increase in adolescent self-harm rates or psychiatric hospitalizations begins in the early 2010s. C) The increases are larger for girls than for boys (in absolute terms). D) The increases are larger for Gen Z than for older generations (in absolute terms). At this point, there is only one theory we know of that can explain why the same thing happened to girls in so many countries at the same time: the rapid global movement from flip phones (where you can’t do social media) to smartphones and the phone-based childhood. The first smartphone with a front-facing camera (the iPhone 4) came out in 2010, just as teens were trading in their flip phones for smartphones in large numbers. (Few teens owned an iPhone in its first few years). Facebook bought Instagram in 2012, which gave the platform a huge boost in publicity and users.
Figure 2-15 plots the Hutchins Center’s Fiscal Impact Measure (FIM), which uses information on the Federal Government’s spending on goods and services, sate and local government spending on goods and services, and taxes and benefit programs to approximate the contribution of fiscal policy to total real GDP growth each quarter. A positive fiscal impulse means that the contribution of fiscal policy to real GDP is larger than it was the quarter before. Figure 2-15 shows that the FIM spiked in 2020:Q2, mainly due to an expansion of transfer programs, and was positive for two of the next three quarters, but was a significant drag throughout 2022 and is projected to remain negative in 2023 and 2024, using projections for fiscal policy by the Congressional Budget Office in its current baseline.
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TFP is the main factor accounting for differences in labor productivity growth across countries and over time. Since the mid-2000s, TFP growth has been lackluster across the large economies we analyze here. At the level of the market economy, productivity slowed because the productivity frontier (the U.S.) slowed, with similar slowdowns elsewhere. At a more disaggregated level, the frontier economy is sometimes different, but the pattern of slow TFP growth since the mid-2000s is evident in both manufacturing and market services. Qualitatively as well as statistically, the evidence suggests that, following that mid-1990s pickup, U.S. TFP growth slowed before the Great Recession.
For many years, a stylized fact floating in the economic policy ether (on both the left and the right) has been the now widely accepted notion that deindustrialization has driven down post-war LFPRs for American men. The figure above squarely challenges that assumption. Less ephemerally, careful studies by David Autor of the Massachusetts Institute of Technology and his colleagues have detailed the devastating impact of the "China shock" — the shift in worldwide trade patterns that followed China's accession into the World Trade Organization in 2001 — on the U.S. manufacturing sector. That immediate shock was, alas, very real, but our chart suggests it was also temporary. This figure, we believe, should be taken as an invitation to reexamine a matter many scholars and policymakers consider settled.
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TFP is the main factor accounting for differences in labor productivity growth across countries and over time. Since the mid-2000s, TFP growth has been lackluster across the large economies we analyze here. At the level of the market economy, productivity slowed because the productivity frontier (the U.S.) slowed, with similar slowdowns elsewhere. At a more disaggregated level, the frontier economy is sometimes different, but the pattern of slow TFP growth since the mid-2000s is evident in both manufacturing and market services. Qualitatively as well as statistically, the evidence suggests that, following that mid-1990s pickup, U.S. TFP growth slowed before the Great Recession.
For many years, a stylized fact floating in the economic policy ether (on both the left and the right) has been the now widely accepted notion that deindustrialization has driven down post-war LFPRs for American men. The figure above squarely challenges that assumption. Less ephemerally, careful studies by David Autor of the Massachusetts Institute of Technology and his colleagues have detailed the devastating impact of the "China shock" — the shift in worldwide trade patterns that followed China's accession into the World Trade Organization in 2001 — on the U.S. manufacturing sector. That immediate shock was, alas, very real, but our chart suggests it was also temporary. This figure, we believe, should be taken as an invitation to reexamine a matter many scholars and policymakers consider settled.
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