Wednesday, 5 October 2011

Lecture #15 "The Broken Window Fallacy" (10/05/2011)

Broken Windows Fallacy
3 Problems with the “Its stimulations” nation
1.       I didn’t choose the roof to begin with
2.       We lose the value of the RESOURCES used to repair roof.
3.       But…What if the roof was unemployed?” AUS?
a.       I.E. Ignore the $$, resources matter and..

·         Before: $1,000 (Roof)
·         After: $0 (Roof)
·         Destruction does not cause prosperity.
·         Government giving jobs
o   Raising taxes today
o   Raising taxes tomorrow
o   You will have job loses tomorrow.  
·         The insurance paid for the roof, so the money was just seating there and it just went to economy and created jobs.
·         Isn’t that stimulating?
·         Remember to ignore the money, resources matter.
·         Jobs are not a benefit, jobs are a cost.
o   Benefit: I get an income to pay for the goods and services that I want.
o   It will be better if I get all of those benefits without working.
o   What’s the direction of the money? If jobs were a benefit Ill have give money to Rochester to sand there.
·         What about WWII?
o   Massive unemployment before WWII. (1 out of 8 people had work)
o   How can all those millions of jobs creating bombs, tanks and more not be stimulating?
§  You can’t eat a bomb.
§  Low average consumption level.
§  How did the ability of consume all those normal things changed during WWII.
Cost is subjective
·         Paying attention to class for the last 10 minutes has the cost of not thinking of my nap.
·         Paying attention to class makes you not know what will if feel to think about nap so you do not know what you are giving up.


Marginal Analysis
·         Water – diamond paradox
o   Something really high in use has a very low value.
·         Reconciliation:
o   Rochester – New York Flight
o    200 seat plan with a total cost of $100,000.
o   What is the average cost: $500
o   Why will airlines let you in the plane for a $100 ticket?
o   What is the cost of getting you in the plane?
o   Conditional to the situation: What is the cost of the next person?
o   Your Marginal Cost is the change in your cost from taking your action.
o   Marginal Benefit is the benefit from taking action. 

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