# All Questions

7,442 questions
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### Predicting Shifts in Supply and Demand for Loanable Funds

I know the answer is A.  but I need an explanation on why. I thought government savings would decrease since they have less tax revenue, shifting savings left and interest rates up. I could see how ...
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### Would taxing money owned (as a share of purchasing power) be a better form of taxation?

Consider a nation whose money is entirely digital (like Bitcoin), but centralized (unlike Bitcoin). Furthermore, the total money supply is fixed, i.e. money cannot be created nor destroyed. To be ...
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### Is weak global economy always a “headwind”?

In the most recent (Mar. 20, 2019) FOMC Press conference, Powell said this: So, global economy was a tailwind for the United States in 2017. That was the year of synchronized global growth, and ...
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### Calculate the equilibrium National Income using the three Income approach

Revenue. Raw materials. Wages. Taxe Lucia Inc 1200. _ 700. - Salvatore Ltd ...
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### Soros shorting the pound

How did Soros make money by shorting the pound? When he sold the pound and made its price to decrease, he had to buy it back again to return the amount he borrowed, but doesn't buying the pound raise ...
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### Finding Optimal Bundle and Change in Satisfaction after Changes in Budget Constraint

I am looking at the following exercise and struggling with the solution proposed by my microeconomics book. A consumer spends all his income on two goods, X and Y. The prices he paid and the ...
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### Need a math help for the Cagan's model in macroeconomics

From the appendix after the chapter 4 in Macroeconomics 7th edition by Gregory Mankiw. To keep the math as simple as possible, we posit a money demand function that is linear in the natural ...
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### Finding long run equilibrium price, quantity and number of firms with a linear average cost function

I've been been brushing up on my micoreocnomics lately and I came across a question in Perloff that looked really simple, but for some reason I am struggling to answer: Assume we are in the long run ...
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### How to calculate Store/Category level Price elasticity?

I would like to compare different retail stores at category level using the percentage change in the category volume produced by a uniform 1% increase in the prices of all items in the category. What ...
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### Net capital outflow = Net exports (Net capital imports)?

They say Net Capital Outflow equals to Net Exports(S-I=NX). And they say also that Net Exports is nothing but the Net Capital Imports. Then how come "Net Capital Imports" is same with the "Net Capital ...
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### Deriving demand function from utility function

How do I derive the demand function from U=y + 2√x Currently I have, MRS = 1/√x = Px/Py, so, Py = Px√x Using the budget line: I= XPx + YPy, I = XPx +Y(Px√x) Which simplifies to X = (2I+Y^2Px +/- y√...
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### Where's a good place to find Information on Non-OCED countries?

I'm looking for Private Savings (Sp), Investment (I), Taxes (T), Government Spending (G) for India.
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### Can I draw a smaller sample from one treatment group?

in an RCT, I have 3 different treatment groups and one control group. The size of the control group is around 1000 while the size of other groups are just above 300. To test balance I used ANOVA and ...