Post-Keynesian Economics - Revision history

Wordpad: BloomWiki: Post-Keynesian Economics

2026-04-25T01:55:59Z

BloomWiki: Post-Keynesian Economics

← Older revision		Revision as of 01:55, 25 April 2026
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			<div style="background-color: #4B0082; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
	{{BloomIntro}}		{{BloomIntro}}
	Post-Keynesian Economics is the "Rebel" wing of economics that believes mainstream theories have "Forgotten" the most important thing about the real world: Uncertainty. While most economists use "Math models" where everything is predictable, Post-Keynesians argue that "We simply don't know what the future holds." This makes "Money" and "Debt" the most important forces in history. From the work of Joan Robinson and Nicholas Kaldor to modern "Minsky Moments," this field explores how the "Financial Heart" of capitalism is naturally unstable and why we need a "Bold State" to ensure that the economy serves "People" rather than just "Profit."		Post-Keynesian Economics is the "Rebel" wing of economics that believes mainstream theories have "Forgotten" the most important thing about the real world: Uncertainty. While most economists use "Math models" where everything is predictable, Post-Keynesians argue that "We simply don't know what the future holds." This makes "Money" and "Debt" the most important forces in history. From the work of Joan Robinson and Nicholas Kaldor to modern "Minsky Moments," this field explores how the "Financial Heart" of capitalism is naturally unstable and why we need a "Bold State" to ensure that the economy serves "People" rather than just "Profit."
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	== Remembering ==		__TOC__

			<div style="background-color: #000080; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Remembering</span> ==
	* '''Post-Keynesian Economics''' — A school of economic thought that emphasizes the importance of uncertainty, time, and the role of the financial system.		* '''Post-Keynesian Economics''' — A school of economic thought that emphasizes the importance of uncertainty, time, and the role of the financial system.
	* '''Fundamental Uncertainty''' — The idea that the future is "Un-calculable" (not just "Risky"), making human "Expectations" the main driver of the economy.		* '''Fundamental Uncertainty''' — The idea that the future is "Un-calculable" (not just "Risky"), making human "Expectations" the main driver of the economy.
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	* '''Path Dependency''' — The idea that "History matters"—the choices we made 50 years ago determine the options we have today.		* '''Path Dependency''' — The idea that "History matters"—the choices we made 50 years ago determine the options we have today.
	* '''Involuntary Unemployment''' — When people want to work for the current wage but "There are no jobs," proving the market has failed.		* '''Involuntary Unemployment''' — When people want to work for the current wage but "There are no jobs," proving the market has failed.
			</div>

	== Understanding ==		<div style="background-color: #006400; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Understanding</span> ==
	Post-Keynesian economics is understood through '''Uncertainty''' and '''Debt'''.		Post-Keynesian economics is understood through '''Uncertainty''' and '''Debt'''.

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	'''The 'Kalecki' Profit Equation'''': Michal Kalecki (a co-founder of the school) famously said: "Workers spend what they get, and Capitalists get what they spend." He showed that if capitalists spend more on investment, it actually increases their total profit, proving that "Spending" is the engine of the whole system.		'''The 'Kalecki' Profit Equation'''': Michal Kalecki (a co-founder of the school) famously said: "Workers spend what they get, and Capitalists get what they spend." He showed that if capitalists spend more on investment, it actually increases their total profit, proving that "Spending" is the engine of the whole system.
			</div>

	== Applying ==		<div style="background-color: #8B0000; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Applying</span> ==
	'''Modeling 'The Minsky Cycle' (Predicting a financial crash based on debt):'''		'''Modeling 'The Minsky Cycle' (Predicting a financial crash based on debt):'''
	<syntaxhighlight lang="python">		<syntaxhighlight lang="python">
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	: '''The 'Modern Monetary Theory' (MMT) Boom''' → A recent "Spin-off" of Post-Keynesianism that argues the government should "Hire everyone" to ensure full employment, regardless of the deficit.		: '''The 'Modern Monetary Theory' (MMT) Boom''' → A recent "Spin-off" of Post-Keynesianism that argues the government should "Hire everyone" to ensure full employment, regardless of the deficit.
	: '''The 'Financialization' of the World''' → Post-Keynesian research showing that the world economy has moved from "Making things" to "Trading debt," making it more fragile than ever.		: '''The 'Financialization' of the World''' → Post-Keynesian research showing that the world economy has moved from "Making things" to "Trading debt," making it more fragile than ever.
			</div>

	== Analyzing ==		<div style="background-color: #8B4500; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Analyzing</span> ==
	{\| class="wikitable"		{\| class="wikitable"
	\|+ Neoclassical vs. Post-Keynesian		\|+ Neoclassical vs. Post-Keynesian
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	'''The Concept of "Path Dependency"''': Analyzing why we are "Stuck." Mainstream economists say if a factory closes, the workers will "Automatically" find new jobs. Post-Keynesians say the "Skill loss" and "Depression" of those workers changes the future forever. You can't just "Undo" a crisis; the scars remain part of the structure.		'''The Concept of "Path Dependency"''': Analyzing why we are "Stuck." Mainstream economists say if a factory closes, the workers will "Automatically" find new jobs. Post-Keynesians say the "Skill loss" and "Depression" of those workers changes the future forever. You can't just "Undo" a crisis; the scars remain part of the structure.
			</div>

	== Evaluating ==		<div style="background-color: #483D8B; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Evaluating</span> ==
	Evaluating Post-Keynesianism:		Evaluating Post-Keynesianism:
	# '''The "Math" Problem''': Because Post-Keynesians focus on "Uncertainty," they use less "Complex Math" than mainstream economists. Does this make them "Less Scientific"?		# '''The "Math" Problem''': Because Post-Keynesians focus on "Uncertainty," they use less "Complex Math" than mainstream economists. Does this make them "Less Scientific"?
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	# '''Government Power''': If the market is "Naturally unstable," do we have to give the "Government" total control over the banks?		# '''Government Power''': If the market is "Naturally unstable," do we have to give the "Government" total control over the banks?
	# '''Predictive Power''': Post-Keynesians predicted 2008, but have they predicted anything else? (Critics say: "They have predicted 20 of the last 2 crashes").		# '''Predictive Power''': Post-Keynesians predicted 2008, but have they predicted anything else? (Critics say: "They have predicted 20 of the last 2 crashes").
			</div>

	== Creating ==		<div style="background-color: #2F4F4F; color: #FFFFFF; padding: 20px; border-radius: 8px; margin-bottom: 15px;">
			== <span style="color: #FFFFFF;">Creating</span> ==
	Future Frontiers:		Future Frontiers:
	# '''A Minsky-Proof Financial System''': Designing banks that "Automatically" slow down their lending when they get too confident, preventing the Minsky Moment.		# '''A Minsky-Proof Financial System''': Designing banks that "Automatically" slow down their lending when they get too confident, preventing the Minsky Moment.
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	[[Category:History]]		[[Category:History]]
	[[Category:Political Economy]]		[[Category:Political Economy]]
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Wordpad: BloomWiki: Post-Keynesian Economics

2026-04-23T15:16:52Z

BloomWiki: Post-Keynesian Economics

New page

{{BloomIntro}}
Post-Keynesian Economics is the "Rebel" wing of economics that believes mainstream theories have "Forgotten" the most important thing about the real world: **Uncertainty**. While most economists use "Math models" where everything is predictable, Post-Keynesians argue that "We simply don't know what the future holds." This makes "Money" and "Debt" the most important forces in history. From the work of Joan Robinson and Nicholas Kaldor to modern "Minsky Moments," this field explores how the "Financial Heart" of capitalism is naturally unstable and why we need a "Bold State" to ensure that the economy serves "People" rather than just "Profit."

== Remembering ==
* '''Post-Keynesian Economics''' — A school of economic thought that emphasizes the importance of uncertainty, time, and the role of the financial system.
* '''Fundamental Uncertainty''' — The idea that the future is "Un-calculable" (not just "Risky"), making human "Expectations" the main driver of the economy.
* '''The Minsky Moment''' — The sudden "Crash" that happens after a long period of "Good times" when everyone has borrowed too much money.
* '''Endogenous Money''' — The belief that "Banks create money" whenever they make a loan, rather than just "Lending out" the money they have in the vault.
* '''Effective Demand''' — The idea that the economy is limited by "How much people can actually buy," not by "How much we can produce."
* '''Joan Robinson''' — The brilliant female economist who was a student of Keynes and a leader of the Post-Keynesian school.
* '''Hyman Minsky''' — The economist who showed that "Stability is unstable"—the better things are, the more people take risks, which leads to a crash.
* '''Markup Pricing''' — The belief that companies don't "Let the market set prices," but instead "Set their own prices" based on their costs and their power.
* '''Path Dependency''' — The idea that "History matters"—the choices we made 50 years ago determine the options we have today.
* '''Involuntary Unemployment''' — When people want to work for the current wage but "There are no jobs," proving the market has failed.

== Understanding ==
Post-Keynesian economics is understood through '''Uncertainty''' and '''Debt'''.

'''1. The "Black Hole" of the Future (Uncertainty)''':
Mainstream economics assumes people are "Rational calculators."
* Post-Keynesians say we are "Blindly groping" in the dark.
* Because we are "Uncertain," we hold "Money" as a "Safety Blanket."
* If everyone gets scared at the same time and "Holds money," the economy stops dead. Money is not just a "Tool for trade"; it is a "Refuge from the unknown."

'''2. Stability is Unstable (Minsky's Law)''':
Hyman Minsky argued that "Peace leads to War."
* When the economy is "Stable" for a long time, people get "Confident."
* They borrow more money. They take bigger risks.
* Eventually, they can't pay the interest. The system "Snaps."
* This means the "Boom" **causes** the "Bust." To stop the bust, you have to stop the "Too-big-boom."

'''3. Money is "Created," not "Collected"''':
In most textbooks, the government "Prints money" and "Gives it to banks."
* Post-Keynesians argue that "Private Banks" are the real money-creators.
* When you sign a mortgage, the bank "Types numbers into a screen" and **creates** that money out of thin air.
* Therefore, the "Amount of money" in the world is determined by "How much debt people are willing to take."

'''The 'Kalecki' Profit Equation'''': Michal Kalecki (a co-founder of the school) famously said: "Workers spend what they get, and Capitalists get what they spend." He showed that if capitalists spend more on investment, it actually *increases* their total profit, proving that "Spending" is the engine of the whole system.

== Applying ==
'''Modeling 'The Minsky Cycle' (Predicting a financial crash based on debt):'''
<syntaxhighlight lang="python">
def predict_financial_instability(total_debt, annual_growth_rate, period_of_stability_years):
"""
Shows how 'Confidence' leads to 'Crisis'.
"""
# Minsky's Law: The longer the 'Peace', the higher the 'Risk'
confidence_factor = period_of_stability_years * 0.1
debt_weight = (total_debt / annual_growth_rate) * 0.5

instability_score = confidence_factor + debt_weight

if instability_score > 15:
return "VERDICT: MINSKY MOMENT imminent. Prepare for a crash."
elif instability_score > 10:
return "VERDICT: Fragile stability. Speculative 'Ponzi Finance' detected."
else:
return "VERDICT: Hedge Finance. The system is stable (for now)."

# Case: A country with 20 years of 'Peace' and high debt
print(predict_financial_instability(200, 2, 20))
</syntaxhighlight>

; Post-Keynesian Landmarks
: '''The Cambridge Capital Controversy (1950s-60s)''' → A famous "War of Words" between economists in Cambridge, UK and Cambridge, USA, where the Post-Keynesians proved that mainstream "Math models" of capital were logically impossible.
: '''Stabilizing an Unstable Economy (1986)''' → Hyman Minsky's book that predicted the 2008 Financial Crisis 22 years before it happened.
: '''The 'Modern Monetary Theory' (MMT) Boom''' → A recent "Spin-off" of Post-Keynesianism that argues the government should "Hire everyone" to ensure full employment, regardless of the deficit.
: '''The 'Financialization' of the World''' → Post-Keynesian research showing that the world economy has moved from "Making things" to "Trading debt," making it more fragile than ever.

== Analyzing ==
{| class="wikitable"
|+ Neoclassical vs. Post-Keynesian
! Feature !! Neoclassical (Mainstream) !! Post-Keynesian (The Rebels)
|-
| Human Nature || Rational Calculator || Emotional / Uncertain
|-
| Money || A "Veil" (Doesn't affect the 'Real' world) || The "Driver" of everything
|-
| Equilibrium || The "Natural State" of the market || A "Coincidence" (Crisis is more likely)
|-
| Unemployment || "Voluntary" (People don't want to work) || "Involuntary" (A failure of spending)
|}

'''The Concept of "Path Dependency"''': Analyzing why we are "Stuck." Mainstream economists say if a factory closes, the workers will "Automatically" find new jobs. Post-Keynesians say the "Skill loss" and "Depression" of those workers changes the future **forever**. You can't just "Undo" a crisis; the scars remain part of the structure.

== Evaluating ==
Evaluating Post-Keynesianism:
# '''The "Math" Problem''': Because Post-Keynesians focus on "Uncertainty," they use less "Complex Math" than mainstream economists. Does this make them "Less Scientific"?
# '''Inflation''': If the government "Creates money" to guarantee jobs for everyone, does that "Destroy the currency"?
# '''Government Power''': If the market is "Naturally unstable," do we have to give the "Government" total control over the banks?
# '''Predictive Power''': Post-Keynesians predicted 2008, but have they predicted anything else? (Critics say: "They have predicted 20 of the last 2 crashes").

== Creating ==
Future Frontiers:
# '''A Minsky-Proof Financial System''': Designing banks that "Automatically" slow down their lending when they get too confident, preventing the Minsky Moment.
# '''The 'Job Guarantee' App''': A government system that "Automatically" offers a living-wage job to anyone who loses theirs, keeping the "Effective Demand" of the country stable.
# '''Democratic Money''': Using Blockchain to allow communities to "Create their own money" based on their local needs, rather than relying on private banks.
# '''Post-Growth Economics''': Developing a Post-Keynesian model for a "Steady State" economy that doesn't need "Constant Debt" to survive.

[[Category:Economics]]
[[Category:Politics]]
[[Category:History]]
[[Category:Political Economy]]