Describe keynesian cross model, Macroeconomics

Assignment Help:

Q. Describe Keynesian cross model?

Keynesian cross model is a simple version of what we call the 'complete Keynesian model' or simply the Keynesian model. Keynesian model has as its origin the writings of John Maynard Keynes in the 1930s, specifically the book 'The general theory of Employment, Interest, and Money'. Though this book was written as a criticism of the classical model, similarities between Keynesian model and classical model are definitely greater than the differences. Let's point out the three most significant differences directly: 

  • Say's Law doesn't apply in the Keynesian model.
  • the quantity theory of money doesn't apply in the Keynesian model.
  • the nominal wage level W is an exogenous variable in Keynesian model.

Remember that W being exogenous means that it's pre-determined outside the model. It doesn't necessarily mean that it's constant over time - even though this is a common assumption. Though the nominal wage should be known at any point in time in this model. To simplify our description of Keynesian model, we will begin by presuming that W is constant.


Related Discussions:- Describe keynesian cross model

Money market in the AS-AD model, Q. Money market in the AS-AD model? g...

Q. Money market in the AS-AD model? goods and the money market in the AS-AD model We begin by studying goods market and money market when prices are no longer constant. Fi

Stock trading company, An online stock trading company makes part of their ...

An online stock trading company makes part of their revenue from clients when the clients trade stocks therefore, it is important to the company to have an good idea of how many tr

Franchises ensure appropriate international markets, How can franchises ens...

How can franchises ensure their products are appropriate for international markets?

Economic system: protectionism and free trade, why is international trade i...

why is international trade important for South Africa?

Define the interpreting the price elasticity of demand, Define the interpre...

Define the interpreting the price elasticity of demand. Interpreting the Price Elasticity of Demand: Demand is: a. Elastic when the price elasticity of demand is greater

Price level depends on current money supply and future, If the price level ...

If the price level depends on both the current money supply and future expected money supplies, in order to stop a hyperinflation, a central bank may try to establish credibility b

Explain the time constant of the circuit, A coil of inductance 0.04H and re...

A coil of inductance 0.04H and resistance 10Ω is linked to a 120V, d.c. supply. Determine (a) The ?nal value of current, (b) The time constant of the circuit, (c) The va

Exogenous variable change, Market questions come in two types: Type 1: y...

Market questions come in two types: Type 1: you are given the exogenous variable change and you must shift the correct curve in the right direction and then determine the new pr

Intermediate macroeconomics, An economy's IS and LM curves are given by the...

An economy's IS and LM curves are given by the following equations: with Y indicating output (income), c indicating the marginal propensity to consume, I investment, G gove

Protectionism and free trade, why is international trade important for sout...

why is international trade important for south Africa

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd