1. Lecture 1. COURSE DESCRIPTION
Economics 1490
THE WORLD ECONOMY:
GROWTH OR STAGNATION?
with
Professor Dale W. Jorgenson
Lecture 1. COURSE DESCRIPTION
August 31, 2017
Harvard University Department of Economics
Fall 2017

2. THE WORLD ECONOMY: GROWTH OR STAGNATION?

3. TRANSFORMATION OF THE WORLD ECONOMY
World Economic Growth Has Accelerated since Will More Rapid Growth Continue or Will Slower Growth of the Advanced Economies Lead to Stagnation?
The Balance of World Economic Growth Has Shifted from the Advanced Economies of the G7, Such as the U.S. and Japan, to the Emerging Economics, Especially China and India.
The Transformation of the World Economy Has Led to a New Economic Order, Led by China, the U.S., India, and Japan.

4. THE WORLD ECONOMY:
GROWTH OR STAGNATION?
A. Comparing Economies
B. U.S. Crisis and Recovery
C. European Slowdown
D. Asian Economic Miracles
E. Sustainability of Economic Growth
F. World Economic Outlook

5. A. COMPARING ECONOMIES
1. Course Description
2. The World Economy since 1990
3. Purchasing Power Parities
4. Sources of Growth
5. Globalization and Competitiveness

6. THE SOURCES OF ECONOMIC GROWTH
Comparisons among Regions and Countries
Sources of Growth in Capital Input
Information Technology and Non-Information Technology
Labor Input and Labor Quality
Total Factor Productivity

7. MODEL OF PRODUCTION: Production Possibility Frontier.
where:
I - Investment
C – Consumption
K – Capital
L – Labor
A - Total Factor Productivity (TFP)

8. SOURCES OF WORLD ECONOMIC GROWTH
Average annual growth rates, weighted by the income share.

9. B. U.S. CRISIS AND RECOVERY
6. U.S. Financial Crisis
7. Monetary Policy 
8. Financial Regulation
9. Fiscal Policy 
10. Secular Stagnation

10. TIMELINE OF THE FINANCIAL CRISIS IN 2008
March 14: Federal Reserve Provides Financial Backing to JPMorgan Chase's Purchase of Bear Stearns.
September 7: Federal Government Bails Out Fannie Mae and Freddie Mac.
September 12: Treasury Secretary Hank Paulson States That No Government Money Can Be Used in Any Rescue.
September 13: Barclay's Purchase of Lehman Vetoed by British Regulators.
September 15: Lehman Brothers Bankruptcy.
September 16: Fed Announces $85 Billion Bailout of AIG.
October 3: Congress Passes Troubled Asset Relief Program.
October 14: TARP Equity Program Announced by the Treasury.

11. MONETARY POLICY
Profile from Bernanke's Harvard facebook page in 1971

12. FINANCIAL REGULATION
DODD-FRANK WALL STREET REFORM AND CONSUMER PROTECTION ACT OF 2010
Re-organized Regulatory Agencies to Elimination Overlapping Jurisdictions.
Undertook Comprehensive Regulation of Financial Markets.
Provided a Resolution Mechanism for Insolvent Financial Institutions.
Greatly Extended Consumer Protection.

13. FISCAL POLICY

14. SECULAR DEFICIENCY OF AGGREGATE DEMAND
SECULAR STAGNATION
SECULAR DEFICIENCY OF AGGREGATE DEMAND
The key to understanding this situation lies in the concept of secular stagnation [5], first put forward by the economist Alvin Hansen in the 1930s. The economies of the industrial world, in this view, suffer from an imbalance resulting from an increasing propensity to save and a decreasing propensity to invest. The result is that excessive saving acts as a drag on demand, reducing growth and inflation, and the imbalance between savings and investment pulls down real interest rates. When significant growth is achieved, meanwhile—as in the United States between 2003 and 2007—it comes from dangerous levels of borrowing that translate excess savings into unsustainable levels of investment (which in this case emerged as a housing bubble).
Larry Summers

15. C. EUROPEAN SLOWDOWN
11. U.S. Growth Resurgence 
12. Global Trade Slowdown 
13. Europe 2020 and the Single Market 
14. European Policy Response: The Euro 
15. European Policy Response: Brexit

16. AND THE EUROPEAN SLOWDOWN
U.S. GROWTH RESURGENCE
AND THE EUROPEAN SLOWDOWN

17. GLOBAL TRADE SLOWDOWN THE FRAGMENTATION OF TRADE
The Domestic Share of GVC Income Has Declined and the Global Share Has Increased.
Emerging Economies Have Increased Their Share of GVC Income, Relative to Advanced Economies.
The Share of Capital in GVC Income Has Increased Relative to the Share of Labor.
The Collapse of Trade in 2009, the Peak of the Crisis, Was Quickly Reversed in 2010.

18. EUROPE 2020 AND THE SINGLE MARKET A NEW STRATEGY FOR THE SINGLE MARKET
“The services sectors are crucially important for our economies. They account for 70% of GDP, they are the most important source of foreign direct investment, and they are the only sector of net job creation in the EU. Nevertheless, services markets remain strongly fragmented with only 20% of the services provided in the EU having a cross-border dimension. As a result, the productivity gap between the US and the Euro area remains much wider than acceptable (about 30%).”
Mario Monti, 2010

19. EUROPEAN POLICY RESPONSE: THE EURO
RECOVERY IN EUROPE
Recovery from the Second Recession Has Been Slow and Limited So Far to Exports.
Europe Is Developing a New Framework for Financial Regulation.
A Fiscal Union Has Been Discussed, but Little Progress Has Been Made.
Structural Reforms Like a Single Market in Services Appear to Be on Hold.

20. D. ASIAN ECONOMIC MIRACLES
16. Is Asia’s Miracle a Myth? 
17. Reviving Japanese Economic Growth
18. The Rise of Developing Asia
19. China: The World’s Largest Economy
20. India: The Most Rapidly Growing Economy

21. IS ASIA’S MIRACLE A MYTH?
KRUGMAN: 1994, 2005, and 2013
Paul Krugman, “The Myth of Asian Miracles,” Foreign Affairs, November-December 1994: “From the perspective of the year 2010, current projections of Asian supremacy extrapolated from recent trends may well look as silly as 1960s-vintage forecasts of Soviet industrial supremacy did in from the perspective of the Brezhnev years.”
Paul Krugman Blog, New York Times, October 31, 2005: “[I]n the mid-1990’s I made some modestly pessimistic predictions about Asia back when everyone else was wildly optimistic. When a terrible financial crisis struck, people said I had been proved right. My response was that I had been 90 percent wrong, it’s just that everyone else had been 150 percent wrong.”

22. PAUL KRUGMAN 2013: HE’S BAAACK! “Hitting China’s Wall,”
New York Times,
July 18, 2013:
China is in big trouble. We’re not
talking about some minor setback
along the way, but something more fundamental. The country’s whole way of doing business, the economic system that has driven three decades of incredible growth, has reached its limits. You could say that the Chinese model is about to hit its Great Wall, and the only question now is just how bad the crash will be.

23. THE ASIAN MODEL OF ECONOMIC GROWTH
Just as predicted by the neo-classical model, growth rates have declined and are approaching a long-run equilibrium determined by growth of population and the Harrod-neutral productivity growth rate. Japan entered this phase around 1973; the Four Tigers entered at various times, beginning around China is about to enter this phase and India’s growth rate was still rising in We will have to address the issue of whether India will be following the Asian model outlined by Alwyn Young or will fall short through deficient factor accumulation. For this purpose we need growth accounts that are comparable to other Asian countries.

24. E. SUSTAINABILITY OF ECONOMIC GROWTH
21. Demographic Projections 
22. Investing in Human Capital
23. Fiscal Sustainability
24. Environmental Sustainability
25. Ending Extreme Poverty