There have been 12 US recessions since World War II.
Important to remember for analysis and discussions.
Graph Analysis Related to Recessions
Discussion on how the recession timing correlates with GDP growth.
The blue line tracks percent change in real GDP from twelve months ago.
Distinction made from the cyclical component discussed in previous lectures.
Rule of thumb for determining recession:
GDP growth dips below zero, especially with two consecutive quarters below zero, indicating a recession.
Economic Recovery After Recessions
Post-recession trends often resemble a seesaw effect.
Recessions result in negative growth, followed by recovery and growth.
Historical Recession Trends
Comparison of two time periods in the US:
From 1945 to 1985 vs. 1985 to present.
Four recessions occurred in the latter time frame.
Notable recessions include the S&L crisis, dot-com bubble burst, and the Financial Crisis.
In comparing the Financial Crisis and COVID lockdowns:
The Financial Crisis had the slowest recovery and widest recession band.
The COVID recession saw a rapid recovery after significant initial lockdowns.
Financial Crisis Explanation
The 2008 Financial Crisis was highlighted as a key event.
Considered the only real financial crisis since the Great Depression, affecting global recovery efforts.
Financial crises are characterized by:
Collapse of financial sectors (e.g., banks).
Long-lasting effects and recovery delays.
Ken Rogoff's book "This Time is Different" emphasized that financial crises historically lead to the longest-lasting recessions.
Discussion on Unemployment Rates
Overview of the relationship between recession periods and unemployment rates.
Unemployment tends to rise sharply during recessions and takes substantial time to recover.
An exploration of the three largest unemployment peaks in US history:
2020 (COVID), 2008 (Financial Crisis), and 1982 (Early 80s Recession).
Emphasis on the significance of 1970s Oil Crisis as a catalyst for shifts in macroeconomic theory.
Unemployment Rate Statistics
Discussion of unemployment rates during key recessions:
COVID peaked around 15%.
2008 peaked near 10.1%.
1981-82 peaked around 11%
Great Depression peaked at approximately 25%.
Analysis of the Great Depression
Illustrative photographs showcasing human suffering during the Great Depression:
Emphasis on how it showcases economic hardship.
Understand that unemployment is measured by those actively seeking work but not finding it.
The Great Depression raised fundamental questions in macroeconomics that shaped future policies.
Efficiency in Economics
Introduction to the concept of efficiency in economics:
Defined as a situation where no alterations can make everyone better off.
Example of water distribution illustrates the challenge of achieving mutual benefit in resource allocation.
The critical argument for government role in intervention:
Efficiency defines the interaction among individuals and how government action can improve overall welfare.
Discussion on whether recessions are efficient or not, showcasing various academic viewpoints:
Proponents of recession efficiency suggest they serve a necessary economic purpose, leading to future stability.
Critics argue that extreme recessions like the Great Depression showcase failures needing intervention.
Causal Effects of Recessions
Discussions on causal mechanisms during recessionary periods:
Cyclical Unemployment characterized as unemployment due to economic downturns; not necessarily indicative of unproductivity or inefficiency.
Acknowledge the understanding of how productivity links with employment rates and how recessions impact this relationship.
Government Responses to Financial Crises
Examination of government roles during financial downturns:
Historical context of the FDIC and deposit insurance emerging in response to the Great Depression to stabilize the banking sector.
Understanding of liquidity vs. insolvency in financial terms, critically examining situations of bank runs (contagions) during crises.
Government intervention shown as effective in preventing runs through strategies like guaranteeing deposits.
Discussion on the Psychological Impact of Economic Downturns
The broader implications of unemployment extending beyond economic metrics to psychological welfare of individuals affected.
Societal implications of suffering induced by unemployment are explored, linking back to concepts of efficiency and interventions.
Concept of Coordination in Economics
Coordination issues identified as a core factor in exacerbating recessions:
Example: if the public awareness of potential economic downturn prevents individuals from acting normally (e.g., withdrawing funds due to fear), it further destabilizes an already compromised system.
Next Steps in Economic Discussion
Future classes will engage with current policy frameworks designed to mitigate the effects of financial downturns and unemployment, exploring lessons learned from historical events like the Great Depression.