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Problems with GDP Data collection is difficult Inflation measurement is difficult Government purchases, unlike the other components, are coercively financed and may not reflect people’s perceived welfare GDP is used as a scorecard for the overall economy and an excuse for government economic interventions and manipulations
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Business cycles and markets
Gross Domestic Product (GDP) Attempt to measure economic activity in a
given country during a given year Y = C + I + G + NX
C = consumption I = investment G = government purchases NX = net exports
Usually reported as percent increases, adjusted for inflation
Recent US GDP growth, annualized and inflation-adjusted
Problems with GDP
Data collection is difficult Inflation measurement is difficult Government purchases, unlike the other
components, are coercively financed and may not reflect people’s perceived welfare
GDP is used as a scorecard for the overall economy and an excuse for government economic interventions and manipulations
Recession
A recession is generally defined as two consecutive quarters of declining real GDP.
A private organization, the National Bureau of Economic Research, issues pronouncements, long delayed, as to when recessions began and ended.
The recent “Great Recession” ran from Dec. 2007 to June 2009.
The recovery has been very slow
Interest rates
Interest rates are a price Price savers receive for delayed gratification Price borrowers pay for quicker gratification
Interest rates in free markets are set by supply and demand
Savers supply funds on which they wish to earn dividends or interest
Businesses borrow funds (or raise equity capital) to finance projects
Fed manipulation of interest rates
The Federal Reserve sets or strongly influences short-term interest rates
Since the Great Recession it has also influenced longer- term rates
Reduced interest rates send false signals to borrowers that suggest savers are more future-oriented than they really are
Businesses focus more attention on long-term projects which are highly interest-sensitive
Boom and bust
Eventually the false signals become evident and some long-term projects are abandoned. A recession begins.
A recession is not something to be suppressed. It is a cleanup of the preceding false boom.
Crowd psychology also plays a role in economic cycles (“booms and busts”)
Stock market cycles
Top down securities analysis
Macroeconomic issues that may affect particular industries
Inflation, current and expected Consumer confidence Government budget deficits Trade balances Prospects of war
Comparing a company with its competitors
Product pipeline versus competitors Ease of entry Depth and significance of patent portfolio
Average smart phone affected by 250,000 patents!
Financial strength: debt burden, cash holdings Earnings, current and projected