Keynesian Economics

Posted by PITHOCRATES - October 14th, 2013

Economics 101

(Originally published February 20th, 2012)

John Maynard Keynes said if the People aren’t Buying then the Government Should Be

Keynesian economics is pretty complex.  So is the CliffsNotes version.  So this will be the in-a-nutshell version.  Keynesian economics basically says, in a nut shell, that markets are stupid.  Because markets are full of stupid people.  If we leave people to buy and sell as they please we will continue to suffer recession after recession.  Because market failures give us the business cycle.  Which are nice on the boom side.  But suck on the bust side.  The recession side.  So smart people got together and said, “Hey, we’re smart people.  We can save these stupid people from themselves.  Just put a few of us smart people into government and give us control over the economy.  Do that and recessions will be a thing of the past.”

Well, that’s the kind of thing governments love to hear.  “Control over the economy?” they said.  “We would love to take control of the economy.  And we would love to control the stupid people, too.  Just tell us how to do it and our smart people will work with your smart people and we will make the world a better place.”  And John Maynard Keynes told them exactly what to do.  And by exactly I mean exactly.  He transformed economics into mathematical equations.  And they all pretty much centered on doing one thing.  Moving the demand curve.  (A downward sloping graph showing the relationship between prices and demand for stuff; higher the price the lower the demand and vice versa).

In macroeconomics (i.e., the ‘big picture’ of the national economy), Keynes said all our troubles come from people not buying enough stuff.  That they aren’t consuming enough.  And when consumption falls we get recessions.  Because aggregate demand falls.  Aggregate demand being all the people put together in the economy out there demanding stuff to buy.  And this is where government steps in.  By picking up the slack in personal consumption.  Keynes said if the people aren’t buying then the government should be.  We call this spending ‘stimulus’.  Governments pass stimulus bills to shift the demand curve to the right.  A shift to the right means more demand and more economic activity.  Instead of less.  Do this and we avoid a recession.  Which the market would have entered if left to market forces.  But not anymore.  Not with smart people interfering with market forces.  And eliminating the recession side of the business cycle.

Keynesians prefer Deficit Spending and Playing with the Money Supply to Stimulate the Economy

Oh, it all sounds good.  Almost too good to be true.  And, as it turns out, it is too good to be true.  Because economics isn’t mathematical.  It’s not a set of equations.  It’s people entering into trades with each other.  And this is where Keynesian economics goes wrong.  People don’t enter into economic exchanges with each other to exchange money.  They only use money to make their economic exchanges easier.  Money is just a temporary storage of value.  Of their human capital.  Their personal talent that provides them business profits.  Investment profits.  Or a paycheck.  Money makes it easier to go shopping with the proceeds of your human capital.  So we don’t have to barter.  Exchange the things we make for the things we want.  Imagine a shoemaker trying to barter for a TV set.  By trading shoes for a TV.  Which won’t go well if the TV maker doesn’t want any shoes.  So you can see the limitation in the barter system.   But when the shoemaker uses money to buy a TV it doesn’t change the fundamental fact that he is still trading his shoemaking ability for that TV.  He’s just using money as a temporary storage of his shoemaking ability.

We are traders.  And we trade things.  Or services.  We trade value created by our human capital.  From skill we learned in school.  Or through experience.  Like working in a skilled trade under the guidance of a skilled journeyperson or master tradesperson.  This is economic activity.  Real economic activity.  People getting together to trade their human capital.  Or in Keynesian terms, on both sides of the equation for these economic exchanges is human capital.  Which is why demand-side economic stimulus doesn’t work.  Because it mistakes money for human capital.  One has value.  The other doesn’t.  And when you replace one side of the equation with something that doesn’t have value (i.e., money) you cannot exchange it for something that has value (human capital) without a loss somewhere else in the economy.  In other words to engage in economic exchanges you have to bring something to the table to trade.  Skill or ability.  Not just money.  If you bring someone else’s skill or ability (i.e., their earned money) to the table you’re not creating economic activity.  You’re just transferring economic activity to different people.  There is no net gain.  And no economic stimulus.

When government spends money to stimulate economic activity there are no new economic exchanges.  Because government spending is financed by tax revenue.  Wealth they pull out of the private sector so the public sector can spend it.  They take money from some who can’t spend it and give it to others who can now spend it.  The reduction in economic activity of the first group offsets the increase in economic activity in the second group.   So there is no net gain.  Keynesians understand this math.  Which is why they prefer deficit spending (new spending paid by borrowing rather than taxes).  And playing with the money supply.

The End Result of Government Stimulus is Higher Prices for the Same Level of Economic Activity

The reason we have recessions is because of sticky wages.  When the business cycle goes into recession all prices fall.  Except for one.  Wages.  Those sticky wages.  Because it is not easy giving people pay cuts.  Good employees may just leave and work for someone else for better pay.  So when a business can’t sell enough to maintain profitability they cut production.  And lay off workers.  Because they can’t reduce wages for everyone.  So a few people lose all of their wages.  Instead of all of the people losing all of their wages by a business doing nothing to maintain profitability.  And going out of business.

To prevent this unemployment Keynesian economics says to move the aggregate demand curve to the right.  In part by increasing government spending.  But paying for this spending with higher taxes on existing spenders is a problem.  It cancels out any new economic activity created by new spenders.  So this is where deficit spending and playing with the money supply come in.  The idea is if the government borrows money they can create economic activity.  Without causing an equal reduction in economic activity due to higher taxes.  And by playing with the money supply (i.e., interest rates) they can encourage people to borrow money to spend even if they had no prior intentions of doing so.  Hoping that low interest rates will encourage them to buy a house or a car.  (And incur dangerous levels of debt in the process).  But the fatal flaw in this is that it stimulates the money supply.  Not human capital.

This only pumps more money into the economy.  Inflates the money supply.  And depreciates the dollar.  Which increases prices.  Because a depreciated dollar can’t buy as much as it used to.  So whatever boost in economic activity we gain will soon be followed by an increase in prices.  Thus reducing economic activity.  Because of that demand curve.  That says higher prices decreases aggregate demand.  And decreases economic activity.  The end result is higher prices for the same level of economic activity.  Leaving us worse off in the long run.  If you ever heard a parent say when they were a kid you could buy a soda for a nickel this is the reason why.  Soda used to cost only a nickel.  Until all this Keynesian induced inflation shrunk the dollar and raised prices through the years.  Which is why that same soda now costs a dollar.

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Keynesian Economics

Posted by PITHOCRATES - February 20th, 2012

Economics 101

John Maynard Keynes said if the People aren’t Buying then the Government Should Be

Keynesian economics is pretty complex.  So is the CliffsNotes version.  So this will be the in-a-nutshell version.  Keynesian economics basically says, in a nut shell, that markets are stupid.  Because markets are full of stupid people.  If we leave people to buy and sell as they please we will continue to suffer recession after recession.  Because market failures give us the business cycle.  Which are nice on the boom side.  But suck on the bust side.  The recession side.  So smart people got together and said, “Hey, we’re smart people.  We can save these stupid people from themselves.  Just put a few of us smart people into government and give us control over the economy.  Do that and recessions will be a thing of the past.”

Well, that’s the kind of thing governments love to hear.  “Control over the economy?” they said.  “We would love to take control of the economy.  And we would love to control the stupid people, too.  Just tell us how to do it and our smart people will work with your smart people and we will make the world a better place.”  And John Maynard Keynes told them exactly what to do.  And by exactly I mean exactly.  He transformed economics into mathematical equations.  And they all pretty much centered on doing one thing.  Moving the demand curve.  (A downward sloping graph showing the relationship between prices and demand for stuff; higher the price the lower the demand and vice versa).

In macroeconomics (i.e., the ‘big picture’ of the national economy), Keynes said all our troubles come from people not buying enough stuff.  That they aren’t consuming enough.  And when consumption falls we get recessions.  Because aggregate demand falls.  Aggregate demand being all the people put together in the economy out there demanding stuff to buy.  And this is where government steps in.  By picking up the slack in personal consumption.  Keynes said if the people aren’t buying then the government should be.  We call this spending ‘stimulus’.  Governments pass stimulus bills to shift the demand curve to the right.  A shift to the right means more demand and more economic activity.  Instead of less.  Do this and we avoid a recession.  Which the market would have entered if left to market forces.  But not anymore.  Not with smart people interfering with market forces.  And eliminating the recession side of the business cycle.

Keynesians prefer Deficit Spending and Playing with the Money Supply to Stimulate the Economy

Oh, it all sounds good.  Almost too good to be true.  And, as it turns out, it is too good to be true.  Because economics isn’t mathematical.  It’s not a set of equations.  It’s people entering into trades with each other.  And this is where Keynesian economics goes wrong.  People don’t enter into economic exchanges with each other to exchange money.  They only use money to make their economic exchanges easier.  Money is just a temporary storage of value.  Of their human capital.  Their personal talent that provides them business profits.  Investment profits.  Or a paycheck.  Money makes it easier to go shopping with the proceeds of your human capital.  So we don’t have to barter.  Exchange the things we make for the things we want.  Imagine a shoemaker trying to barter for a TV set.  By trading shoes for a TV.  Which won’t go well if the TV maker doesn’t want any shoes.  So you can see the limitation in the barter system.   But when the shoemaker uses money to buy a TV it doesn’t change the fundamental fact that he is still trading his shoemaking ability for that TV.  He’s just using money as a temporary storage of his shoemaking ability.

We are traders.  And we trade things.  Or services.  We trade value created by our human capital.  From skill we learned in school.  Or through experience.  Like working in a skilled trade under the guidance of a skilled journeyperson or master tradesperson.  This is economic activity.  Real economic activity.  People getting together to trade their human capital.  Or in Keynesian terms, on both sides of the equation for these economic exchanges is human capital.  Which is why demand-side economic stimulus doesn’t work.  Because it mistakes money for human capital.  One has value.  The other doesn’t.  And when you replace one side of the equation with something that doesn’t have value (i.e., money) you cannot exchange it for something that has value (human capital) without a loss somewhere else in the economy.  In other words to engage in economic exchanges you have to bring something to the table to trade.  Skill or ability.  Not just money.  If you bring someone else’s skill or ability (i.e., their earned money) to the table you’re not creating economic activity.  You’re just transferring economic activity to different people.  There is no net gain.  And no economic stimulus.

When government spends money to stimulate economic activity there are no new economic exchanges.  Because government spending is financed by tax revenue.  Wealth they pull out of the private sector so the public sector can spend it.  They take money from some who can’t spend it and give it to others who can now spend it.  The reduction in economic activity of the first group offsets the increase in economic activity in the second group.   So there is no net gain.  Keynesians understand this math.  Which is why they prefer deficit spending (new spending paid by borrowing rather than taxes).  And playing with the money supply.

The End Result of Government Stimulus is Higher Prices for the Same Level of Economic Activity

The reason we have recessions is because of sticky wages.  When the business cycle goes into recession all prices fall.  Except for one.  Wages.  Those sticky wages.  Because it is not easy giving people pay cuts.  Good employees may just leave and work for someone else for better pay.  So when a business can’t sell enough to maintain profitability they cut production.  And lay off workers.  Because they can’t reduce wages for everyone.  So a few people lose all of their wages.  Instead of all of the people losing all of their wages by a business doing nothing to maintain profitability.  And going out of business.

To prevent this unemployment Keynesian economics says to move the aggregate demand curve to the right.  In part by increasing government spending.  But paying for this spending with higher taxes on existing spenders is a problem.  It cancels out any new economic activity created by new spenders.  So this is where deficit spending and playing with the money supply come in.  The idea is if the government borrows money they can create economic activity.  Without causing an equal reduction in economic activity due to higher taxes.  And by playing with the money supply (i.e., interest rates) they can encourage people to borrow money to spend even if they had no prior intentions of doing so.  Hoping that low interest rates will encourage them to buy a house or a car.  (And incur dangerous levels of debt in the process).  But the fatal flaw in this is that it stimulates the money supply.  Not human capital.

This only pumps more money into the economy.  Inflates the money supply.  And depreciates the dollar.  Which increases prices.  Because a depreciated dollar can’t buy as much as it used to.  So whatever boost in economic activity we gain will soon be followed by an increase in prices.  Thus reducing economic activity.  Because of that demand curve.  That says higher prices decreases aggregate demand.  And decreases economic activity.  The end result is higher prices for the same level of economic activity.  Leaving us worse off in the long run.  If you ever heard a parent say when they were a kid you could buy a soda for a nickel this is the reason why.  Soda used to cost only a nickel.  Until all this Keynesian induced inflation shrunk the dollar and raised prices through the years.  Which is why that same soda now costs a dollar.

www.PITHOCRATES.com

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FT94: “It’s hard to fool smart people. Which explains the Department of Education.” -Old Pithy

Posted by PITHOCRATES - December 2nd, 2011

Fundamental Truth

The Fewer in the Minority Ruling Power the Richer Each will Be

Not everyone can live like nobility.  Those privileged few who have more than the masses.  Throughout history it’s always been an elite few in power.  A minority rule over the masses.  Why?  Because the masses can only support a select few in a life of plush luxury.

Let’s do a simple exercise.  Take a group of 10 people.  Let’s assume they each earn $30,000.  Not a lot.  It’s enough to get by on but they’re not going to enjoy many luxuries in life.  Now let’s assume one of the ten assumes all power.  Promotes himself to king.  Or herself to queen.  Doesn’t work anymore.  And taxes everyone’s earnings at 35% to support the royal family.  That leaves only 9 people working.  Each now has only $19,500 after taxes to live on.  While the royal family enjoys $94,500.  Which is 485% more.  And it’s tax free.  Because the king is the taxman, too.  Pretty sweet, eh?

It’s good to be in the royal family, yes?  You bet.  But let’s see what happens if more people join the royal family from the kingdom of 10.  As summarized in the following table:

As the number of people working decreases and the number of those not working increases, the money per Royal eventually drops below that of the subjects.  So what do we learn from this little exercise?  The fewer in the minority ruling power the richer each will be.  Ergo the ruling elite must be a small minority.

Kids are Taught that Free Market Capitalism is Killing the Planet and the Polar Bears

This is politics.  And it’s been this way since the dawn of civilization.  In the days of kings minority rule was relatively easy.  But it’s been more difficult since the advent of representative government.  Because you just can’t rule by decree.  You have to win elections.  By getting the people to vote ‘yes’ to working harder.  And paying more taxes.  So those not working can live a plush life of luxury.

Of course you can’t say things like this and expect to win elections.  You have to parse the truth a little.  And by ‘parse’ I mean lie.  You make up a bunch of stuff that sounds important and worthy of doing.  Such as saving the environment.  And battling global warming.  All of which takes a bigger government to regulate the economy to save the planet.  And a lot of taxes to pay for this government.  So how do you do this?  By scaring children in public school.

The earth has warmed and cooled long before man ever put carbon in the atmosphere.  Glaciers have moved thousands of miles before man ever burned coal or created the internal combustion engine.  Oceans have risen and fallen long before Al Gore moved into his oceanfront mansion.  No matter.  For the ‘scientists’ at East Anglia have massaged the data to get the political results they set out to get.  And they say it’s now a fact that man is killing the planet.  So a world government must take over the world’s economies.  To save the planet.  So a select few can live a plush life of luxury courtesy of the labors of others.  Like Al Gore.  But you don’t tell children this.  No.  Instead you show them pictures of polar bears in ‘danger of drowning’ because they’re swimming in water.  Which they are wont to do.  In search of their food.  No matter.  Man is melting the polar icecaps.  So the kiddies are upset.  Because free market capitalism is killing the planet.  And the polar bears.

The Goal of the Department of Education is to make Good Democrat Voters

We constantly have to spend more money on public education to make our kids smarter.  Which must mean our kids graduating from public education aren’t very smart.  But they do know that free market capitalism is killing the planet.  And that global warming is melting the polar ice caps and killing the polar bears.  So they’re learning something.  Just nothing that will improve their test scores to the level of the Asians or the Indians.

Interestingly, this decline in American education coincided with the rise of the Department of Education starting in 1979.  Before then the U.S. led the world in math, science and engineering.  Because our kids were smarter than kids everywhere else.  But then the great dumbing down began.   Multiculturalism.  Diversity.  Outcomes-based education.  Emphasizing the importance of not making anyone feel bad.  Rather than emphasizing the virtue of excelling.  And, of course, indoctrinating them into global warming.  Instead of learning math, science, engineering and capitalism, the social sciences took over the curriculum.  And one fake science.  Which explains why we are now playing catch-up to the Asians and Indians.  When prior to 1979 we played catch-up to no one.

FDR’s New Deal failed.  LBJ’s Great Society failed.  And made the economy a mess in the Seventies.  Liberalism was debunked in the Eighties.  Thanks to Ronald Reagan.  But thanks to the Department of Education, a coordinated assault on our most impressionable was underway.  Keeping the spirit of liberalism alive.  And the size of government grows.  Because they lie to our kids.  Many of who grow up believing these lies.  And vote ‘yes’ to working harder.  And paying more taxes.  So those in the nobility can live a plush life of luxury.

Perhaps the Time is Right for Another Ronald Reagan before Liberalism Sinks the United States into Third World Status

It is hard to fool smart people.  Which explains the Department of Education.  Whose goal is not to make our kids smart.  But to make them good Democrat voters.  So those in government can continue to live like nobility.  And prevent another great ogre like Ronald Reagan from rising again and freeing the people from their oppression.

Which has never been more important as those not paying taxes has reached a tipping point.  And we no longer have the money to support the nobility.  Something has to give.  Perhaps the time is right for another Ronald Reagan to rise and free the people once again.  Before liberalism sinks the United States into third world status.

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