Purchasing power, Macroeconomics

Assignment Help:

One problem in using exchange rate when comparing GDP per capital between countries is that is fluctuates a lot. A way of avoiding dependence on exchange rate is to use purchasing power. 

GDP is a flow!

Lastly, note that GDP is a flow variable, not a stock variable. By a flow variable we mean a variable which is measured in something per unit of time. If you fill a bath tub you may fill it at 40 liters per minute - a flow - whereas the tub itself may comprise 200 liters - a stock. Similarly, income is flow (you may make 9 euro per hour) whereas the amount of money you have in your bank account is a stock (you would never claim that you have 2400 euro 'per month' in your account - you have 2400 euro period).

GDP, being a flow, isn't a measure of the total wealth of a country however a measure of the 'income' of the country during a particular period of time. Sure if GDP is high, it is very likely that total wealth of the country is increasing over time (some wealth is lost to depreciation). Consequently there is often a connection between what we perceive as a 'rich' country and a high GDP per capita.


Related Discussions:- Purchasing power

Various control variables in the data set, From stock and Watson 3rd editio...

From stock and Watson 3rd edition introduction to econometrics Using the data set Teaching Ratings described, carry out the following exercises. a) Run a regression of Course

Money, what effect would a rise in the velocity of money have on output, em...

what effect would a rise in the velocity of money have on output, employment and price level?

How did economists get it so wrong, Read "How Did Economists Get It So Wron...

Read "How Did Economists Get It So Wrong" by Paul Krugman and second, the blog "History of Economics Playground", by Pedro Duarte, Tiago Mata, Clement Levallois, Yann Grd...etc., t

Aplia Chapter Questions, Need answers for the questions (Chapters 10, 11 & ...

Need answers for the questions (Chapters 10, 11 & 12) Please see attached questions. Thanks!

Stimulate aggregate demand, The graph shows that if policymakers respond im...

The graph shows that if policymakers respond immediately to an oil price shock by stimulating aggregate demand, shifting AD to AD* then the level of output will remain constant. Th

Describe about capital, Q. Describe about Capital? By capital we charac...

Q. Describe about Capital? By capital we characteristically mean manufactured goods which are used to produce other services and goods though aren't used up in the production p

Analyse and contrast the macroeconomic behaviour, Collecteconomic data for ...

Collecteconomic data for three countries: Australia, China and Greece.The data is toobtainedfrom official sources as time series forthe key macroeconomic variables. These arereal G

Limitations of rational expectations school, Limitations of the theory of r...

Limitations of the theory of rational expectations: Critics of this theory note that if policy makers have more information about the economy or their own actions than d

Annual fixed cost for a light fixture, The annual fixed cost for a light fi...

The annual fixed cost for a light fixture manufacturing company are $38,000, and the variable costs are $40 per unit. If the selling price per unit is p = 485 - 1.395X, what is the

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