Answer:
Short run aggregate supply curve is flat ( A )
Explanation:
The special case of the AS-AD following the IS-LM is that the short run aggregate supply curve is flat
This is because in an AS-AD model the price level is constant and AD represents an equilibrium point along IS-LM model, hence the price been constant, shows that in short run aggregate supply curve will be flat.
Answer:
$678
Explanation:
Given that,
Number of shares sold = 300
Selling price of each share = $42.06
Cost of purchasing shares = $39.80 per share
Total dividend received = $1,272
We can easily determine the total capital gain on this investment by comparing the sales value and purchase value of this stock.
Total capital gain on this investment:
= Sales value - Purchase value
= (Number of units × Selling price per unit) - (Number of units × cost of purchasing per share)
= (300 × $42.06) - (300 × $39.80)
= $12,618 - $11,940
= $678
Answer:Yes
Explanation:
Pooled data occur when there is a time series of different cross sections with each observations not necessarily from the same unit while Panel data is sample from the same units. The main difference between them is the "units". The units can be countries, households, schools or other things we are collating data on.
In pooled cross section, random samples from different time periods and from different units are taken e.g. we can take data on number of females and males in schools A, B and C in 2020 and schools X, Y and Z in 2023.
In pure panel data, we are using the same units e.g we can take data on genders in schools A, B and C in 2020 and collect data from the same schools in 2023. Therefore the main difference is just the units we observe.
Answer:
Explanation:
For answer , see the attached file.