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The Birth of Economics

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PRESENTATION OUTLINE

economics

the science of choice

economics

the science of choice

HOW DID CAPITALISM COME TO BE?

  • Changes in beliefs about pursuing wealth
  • Destruction of old institutions
  • Increase in scientific curiosity
  • Infrastructure and unified measurements
Photo by Robert Agthe

How it was

SUBSISTENCE: LIFE IS HARD, CHOICE IS EASY: COLLECT FOOD OR DIE
Photo by Hamed Saber

AGRICULTURE

10,000 YEARS AGO SOMETHING CHANGED: THE AGRICULTURAL REVOLUTION
Photo by DMahendra

SPECIALIZATION

A KEY SOURCES ECONOMIC GROWTH

AUTHORITY

FEUDAL-STYLE SOCIETIES WERE TOP-DOWN & SET UP TO UPHOLD SAFETY AND STABILITY

STABILITY AND PROTECTION

WHEN YOU FOCUS ON THIS IT MEANS LESS INNOVATION
Photo by Henry Hustava

CHURCH AND STATE

Photo by AvidlyAbide

ZERO SUM GAME

EVERY GAIN MUST COST SOMEONE A LOSS
Photo by m01229

reformation

declining power of the Catholic Church as decider

THE PURSUIT OF WEALTH IS SINFUL AND ILLEGAL

for much of our history

renaissance

humanity is reborn

Invention

begins

MACHINES

the game changes
Photo by Dave Hoefler

Key inventions of the industrial revolution

  • Spinning Jenny
  • Steam engine
  • Locomotive
  • Telegraph
  • Power loom
  • Cotton gin
  • Sewing machine
  • Incandescent lightbulb
  • Typewriter
  • Photograph
Photo by Thomas Hawk

production changes

and so do society's relationships

FACTORIES

labor as a commodity

WHO IS IN CHARGE OF DECIDING:

  • What should we produce?
  • How should we produce it?
  • Who should get it?
Photo by Mikepaws

"It is not from the benevolence of the butcher, the brewer or the baker that I expect my dinner but from his regard to his own self-interest"

Photo by surfstyle

SOCIETY CAN RELY ON FREE MARKETS FOR ORDER

Adam Smith sees an "Invisible Hand" that guides society
Photo by szeke

INVISIBLE HAND

SELF INTEREST PLUS COMPETITION
Photo by Sergei_41

NO COUNTRY PRACTICES PURE

EVEN SMITH SEES THE FLAWS IN MARKETS
Photo by @boetter

the problem

limited resources

Resources are limited

  • Land (Natural Resources)
  • Labor
  • Capital (machines, buildings)
  • Entrepreneurship
Photo by Kelly Short6

vs. unlimited wants

opportunity cost

every choice involves a cost
Photo by controlarms

choice

it's all about benefits and costs
Photo by Andrei Z

FREE* TO CHOOSE

* are we as free as we imagine?
Photo by Ame Otoko

So what is Economics?

the study of rational choice?

The study of the Economy?

Photo by MrKite129

the macroeconomy is a complex system

studying its health and sickness is tricky
Photo by Thomas Hawk

NO LABORATORY

Photo by eltpics

things have changed since we started studying it

Photo by SomeDriftwood

firms are larger

Photo by Persian King

CAPITAL IS MORE IMPORTANT

Photo by Foto di ABA

CITIES

society is set up differently now
Photo by vl8189

INDIVIDUAL VS COMMUNITY

Photo by Shane Rounce