Questions tagged [keynesian-economics]

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Marginal propensity to consume and multiplier effect

Recently I had a conversation with a certain person (call her X) about the marginal propensity to consume (and about the multiplier effect). With marginal propensity to consume I mean $c_1$ as a part ...
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469 views

AS-LM Model and derivation of the LM curve

When we derive the LM curve, we assume that supply of money is exogenous. However, let's say the central bank has some target interest,r1, and it adjust supply of money to keep interest rates equals ...
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263 views

What major fiscal policy actions were taken during the Great Recession (2007-09)?

What major fiscal policy actions were taken during the Great Recession (2007-2009)?
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Impact of Fiscal and Monetary Policy during Great Recession on U.S. Economic Performance

What major fiscal and monetary policy actions were taken during the Great Recession (2007-2009)? What impact did they have on U.S. economic performance? I understand how how the recession occurred in ...
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24 views

Keynesian cross. Can there be a situation when the point of equilibirum “runs away”, shifts in response to attempts to reach it?

In Keynesian cross model, as far as I understand, income-expenditure equilibirum is reached this way: when unplanned inventory investment>0, then firms produce less, when unplanned inventory ...
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21 views

Difference between IS curve viewed by Keynes and by Friedman

In my economics lectures, we are going through Keynes vs Friedman. As far as I got we have a downward sloping IS curve in the IS-LM model. We get this curve from the Keynesian cross when the rate of ...
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227 views

How is there full employment level at equilibrium level according to Keynesian theory(AD-AS approach)?

According to Keynesian theory :- Equilibrium level is the point at which Aggregate Demand curve intersects Aggregate Supply curve . And this point is termed as Full Employment Level How do we ...
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2answers
661 views

What will be the effect on velocity of money when demand for real money increases?

Suppose that a change in government regulations allows banks to start paying interest on checking accounts. The money stock is the sum of currency and demand deposits, including checking accounts. (...
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1answer
45 views

loanable funds theory: why is the supply of loanable funds equal to saving (+ dishoarding + new money)?

It seems that the loanable funds theory suggests that all that is saved is supplied in the market for loanable funds. This makes sense when we are talking about 'household saving' (i.e. household ...
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1answer
438 views

When can one read the general theory of employment,interest and money?

I am a first-year undergrad econ student and was interested in reading Keynes' book. in the preface, Keynes pointed out that the text deals in the abstract and is meant for his fellow economists. ...
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38 views

Loosely speaking, are all modern economies 'Keynesian' in their stance on spending during downturns?

Keynesian economics is defined as: increased government expenditures and lower taxes to stimulate demand and pull the global economy out of the depression. Do all modern economies adopt a Keynesian ...
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2answers
45 views

How did investment go from exogenous to endogenous in the IS/LM model?

Context: I am currently taking an introductory course to macroeconomics and we are on the topic of Keynesian Economic and the IS/LM model. Initially we saw that the investment (I) component of ...
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19 views

Does combination of the paradox of thrift and the acceleration principle reduce economy to c=a level of consumption during recession?

By "c=a level" I mean situation when all consumption by households equals to autonomous spending, more or less. I assume no counter-cyclical policies(including automatic stabilizers). I also assume ...
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2answers
39 views

Real wages fluctuation as per classical economics

I have just started studying Macroeconomics and have noticed that as per the Classical economics, the real wage level will always remain same because any change in price level in the market is ...
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1answer
40 views

How can autonomous private spending change budget surplus?

I was reading Keynesian economics in R.Dornbusch's book where he mentioned the defects of using budget surplus as a measure where he says it can be changed and effected by autonomous private spending ...
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1answer
275 views

Good source for marginal propensity to consume by country?

Is there a good data source that aggregates the MPCs of various countries? Thanks.
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2answers
218 views

Balanced budget and change in taxes

Consider a simple Keynesian economy in which the government expenditure ($G$) exactly equals its total tax revenue: $G = tY$ where $t$ is the tax rate and $Y$ is the national income. Suppose that the ...