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Econ Sept. 10

Published on Nov 18, 2015

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PRESENTATION OUTLINE

Why Study Economics?

Mr. Melkonian
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Do you really need it?

fresh kicks... Nike? Puma? Adidas? No name?

Decisions to make...

  • rent or buy a house?
  • study for a test or party with my friends?
  • should I save some pay cheque or spend it all?
  • cook dinner or eat out?

Economics is always at work

we just haven't realized until now ;)
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We constantly face economic decisions since our needs and wants are virtually unlimited. Our means to satisfy them are quite limited however...

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So we need to learn to ECONOMIZE - use resources wisely

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So what is economics?

more than meets the eye. Not just buying, creating, and selling goods
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Economics can be traced back to ancient Greece formed by two shorter words: oikos (house) and nemo (manage). So pretty much, you're dealing with your stuff

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Now it's commonly referred to as "the science of scarcity and choice"

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We're always going to want stuff

more than we can handle unfortunately...
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We're constantly living in a state of scarcity

always wanting more than we can afford

Doesn't mean we're all greedy and horrible

We're just trying to optimize the largest gains using minimal resources
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Since we study people...

Economics is considered a social science
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We're trying to figure out how people will behave

in the most accurate/quantifiable way possible...
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Not as easy as it sounds...

We get stuck in that rat trap way too often
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Still, this is worth studying

there is a certain predictableness to human behaviour, if you do it right
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Predicting human behaviour

Not easy, but in some cases possible
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After all, predicting human behaviour is a multi-billion dollar industry. Companies invest HUGE money in hopes that people will buy stuff

Annoying candy crush adds???

I bet you anything we get different advertisements

People in a given society have sort of predictable behaviour. But predicting an individual's choices within that society is not always possible

March Break

travel increases dramatically in this time

But can we assume any random individual will travel?

Not a chance
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Behaviour of a group is often predictable

but the behaviour of an individual is not 
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So why study this?

we could be doing other awesome things instead...
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To help make sense of the business world

This stuff is pretty important
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It's also equally important to know how the global economy works and how you fit into the equation.

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Some people think economics is whack

study of material things doesn't show concern for human values
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Fair enough, but...

material gains can be used for noble purposes
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This dude has donated more than $26 billion

for all sorts of stuff he thinks is important (vaccination is the big one)
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Effective resources

consume something for a desired outcome
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Efficient Resource

use bare minimum to achieve desired end

Economic decisions should be both of these things

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Being efficient allows us to save resources in achieving other goals. Maybe things we couldn't do unless we had economized.

Important to realize that time is precious

Any time I use to do achieve something could be used to achieve something else...

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Opportunity cost

sum of all that is lost from taking one course of action over another
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Let's say I win the lottery tomorrow

20 million for arguments sake.  3 things I want to do...

3 things i'd like to do

  • Travel to Japan and train with ninjas for a few years
  • I might defend Gotham City after I finish...

3 things i'd like to do

  • Woo Jennifer Lawrence

3 things i'd like to do

  • Buy a badass boat with a helicopter pad  

Whichever awesome situation I pick...

unfortunately, I won't be able to afford all three :(

The opportunity cost of becoming Batman is based on the satisfaction lost from the next best choice... Let's be honest, they're all amazing.

Any time you're making a serious decision

plan carefully and weigh your options,