section_path: History/21st century
section_name: 21st century
paragraph_text: 21st century
  
  The United States economy experienced a recession in 2001 with an unusually slow jobs recovery, with the number of jobs not regaining the February 2001 level until January 2005. This "jobless recovery" overlapped with the building of a housing bubble and arguably a wider debt bubble, as the ratio of household debt to GDP rose from a record level of 70% in Q1 2001 to 99% in Q1 2008. Homeowners were borrowing against their bubble-priced homes to fuel consumption, driving up their debt levels while providing an unsustainable boost to GDP. When housing prices began falling in 2006, the value of securities backed by mortgages fell dramatically, causing the equivalent of a bank run in the essentially unregulated non-depository banking system, which had outgrown the traditional, regulated depository banking system. Many mortgage companies and other non-depository banks (e.g., investment banks) faced a worsening crisis in 2007–2008, with the banking crisis peaking in September 2008, with the bankruptcy of Lehman Brothers and bailouts of several other financial institutions.
  
  The Bush administration (2001–2009) and Obama administrations (2009–2017) applied banking bailout programs and Keynesian stimulus via high government deficits, while the Federal Reserve maintained near-zero interest rates. These measures helped the economy recover, as households paid down debts in 2009–2012, the only years since 1947 where this occurred, presenting a significant barrier to recovery. Real GDP regained its pre-crisis (late 2007) peak by 2011, household net worth by Q2 2012, non-farm payroll jobs by May 2014, and the unemployment rate by September 2015. Each of these variables continued into post-recession record territory following those dates, with the U.S. recovery becoming the second longest on record in April 2018.
  
  The Great Recession occurred during the 2008 financial crisis, when GDP fell by 5.0% from the spring of 2008 to the spring of 2009. Other significant recessions took place in 1957–1958, when GDP fell 3.7% following the 1973 oil crisis, with a 3.1% fall from late 1973 to early 1975, and in the 1981–1982 recession, when GDP dropped by 2.9%. Recent, mild recessions have included the 1990–1991 downturn, when output fell by 1.3%, and the 2001 recession, in which GDP slid by 0.3%; the 2001 downturn lasted just eight months. The most vigorous, sustained periods of growth, on the other hand, took place from early 1961 to mid-1969, with an expansion of 53% (5.1% a year), from mid-1991 to late 2000, at 43% (3.8% a year), and from late 1982 to mid-1990, at 37% (4% a year).
  
  Debt held by the public, a measure of national debt, has risen throughout the 21st century. Rising from 31% in 2000 to 52% in 2009, and reaching 77% of GDP in 2017, the U.S. ranked 43rd highest in debt out of 207 countries.
  
  The United States economy experienced a recession in 2001 with an unusually slow jobs recovery, with the number of jobs not regaining the February 2001 level until January 2005. This "jobless recovery" overlapped with the building of a housing bubble and arguably a wider debt bubble, as the ratio of household debt to GDP rose from a record level of 70% in Q1 2001 to 99% in Q1 2008. Homeowners were borrowing against their bubble-priced homes to fuel consumption, driving up their debt levels while providing an unsustainable boost to GDP. When housing prices began falling in 2006, the value of securities backed by mortgages fell dramatically, causing the equivalent of a bank run in the essentially unregulated non-depository banking system, which had outgrown the traditional, regulated depository banking system. Many mortgage companies and other non-depository banks (e.g., investment banks) faced a worsening crisis in 2007–2008, with the banking crisis peaking in September 2008, with the bankruptcy of Lehman Brothers and bailouts of several other financial institutions.
  
  The Bush administration (2001–2009) and Obama administrations (2009–2017) applied banking bailout programs and Keynesian stimulus via high government deficits, while the Federal Reserve maintained near-zero interest rates. These measures helped the economy recover, as households paid down debts in 2009–2012, the only years since 1947 where this occurred, presenting a significant barrier to recovery. Real GDP regained its pre-crisis (late 2007) peak by 2011, household net worth by Q2 2012, non-farm payroll jobs by May 2014, and the unemployment rate by September 2015. Each of these variables continued into post-recession record territory following those dates, with the U.S. recovery becoming the second longest on record in April 2018.
  
  The Great Recession occurred during the 2008 financial crisis, when GDP fell by 5.0% from the spring of 2008 to the spring of 2009. Other significant recessions took place in 1957–1958, when GDP fell 3.7% following the 1973 oil crisis, with a 3.1% fall from late 1973 to early 1975, and in the 1981–1982 recession, when GDP dropped by 2.9%. Recent, mild recessions have included the 1990–1991 downturn, when output fell by 1.3%, and the 2001 recession, in which GDP slid by 0.3%; the 2001 downturn lasted just eight months. The most vigorous, sustained periods of growth, on the other hand, took place from early 1961 to mid-1969, with an expansion of 53% (5.1% a year), from mid-1991 to late 2000, at 43% (3.8% a year), and from late 1982 to mid-1990, at 37% (4% a year).
  
  Debt held by the public, a measure of national debt, has risen throughout the 21st century. Rising from 31% in 2000 to 52% in 2009, and reaching 77% of GDP in 2017, the U.S. ranked 43rd highest in debt out of 207 countries.
  
  The United States economy experienced a recession in 2001 with an unusually slow jobs recovery, with the number of jobs not regaining the February 2001 level until January 2005. This "jobless recovery" overlapped with the building of a housing bubble and arguably a wider debt bubble, as the ratio of household debt to GDP rose from a record level of 70% in Q1 2001 to 99% in Q1 2008. Homeowners were borrowing against their bubble-priced homes to fuel consumption, driving up their debt levels while providing an unsustainable boost to GDP. When housing prices began falling in 2006, the value of securities backed by mortgages fell dramatically, causing the equivalent of a bank run in the essentially unregulated non-depository banking system, which had outgrown the traditional, regulated depository banking system. Many mortgage companies and other non-depository banks (e.g., investment banks) faced a worsening crisis in 2007–2008, with the banking crisis peaking in September 2008, with the bankruptcy of Lehman Brothers and bailouts of several other financial institutions.
  
  The Bush administration (2001–2009) and Obama administrations (2009–2017) applied banking bailout programs and Keynesian stimulus via high government deficits, while the Federal Reserve maintained near-zero interest rates. These measures helped the economy recover, as households paid down debts in 2009–2012, the only years since 1947 where this occurred, presenting a significant barrier to recovery. Real GDP regained its pre-crisis (late 2007) peak by 2011, household net worth by Q2 2012, non-farm payroll jobs by May 2014, and the unemployment rate by September 2015. Each of these variables continued into post-recession record territory following those dates, with the U.S. recovery becoming the second longest on record in April 2018.
  
  The Great Recession occurred during the 2008 financial crisis, when GDP fell by 5.0% from the spring of 2008 to the spring of 2009. Other significant recessions took place in 1957–1958, when GDP fell 3.7% following the 1973 oil crisis, with a 3.1% fall from late 1973 to early 1975, and in the 1981–1982 recession, when GDP dropped by 2.9%. Recent, mild recessions have included the 1990–1991 downturn, when output fell by 1.3%, and the 2001 recession, in which GDP slid by 0.3%; the 2001 downturn lasted just eight months. The most vigorous, sustained periods of growth, on the other hand, took place from early 1961 to mid-1969, with an expansion of 53% (5.1% a year), from mid-1991 to late 2000, at 43% (3.8% a year), and from late 1982 to mid-1990, at 37% (4% a year).
  
  Debt held by the public, a measure of national debt, has risen throughout the 21st century. Rising from 31% in 2000 to 52% in 2009, and reaching 77% of GDP in 2017, the U.S. ranked 43rd highest in debt out of 207 countries.