# Questions tagged [macro-economics]

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### Showing special case equality for price indices [migrated]

Show that if all prices increase in the same ratio, then Division consumer price index = Laspeyres consumer price index = Paasche consumer price index Can anyone help? we never did proofs in our ...
27 views

### Calculation of CPI

My class was canceled due to the coronavirus and I am supposed to solve the following problem: Assume that the consumer consumes only two goods, and his utility function is $u=x_{1}x_{2}$. Last year ...
3k views

### Does banks' profitability really suffer under low interest rates

It is always said that European banks suffer, amongst other things, from the low interest rate environment governing the Eurozone. And that in a rising interest rate environment, banks' profitability ...
53 views

### Measuring corporate size relative to world GDP

I'm working o a model where corporate revenue / world GDP is a dependent variable of some stuff (based on the model proposed in this paper: http://www.scielo.br/scielo.php?pid=S1807-76922009000200002&...
34 views

### why we seldom see application of copula-garch model in macroeconomic

I find a lot of reference about copula-garch in finance market,but it seems that articles about copula-garch model in macroeconomic are rare.Is there any instrinc problem when it comes to ...
207 views

### Getting sets of random correlated variables

For the training of a machine learning model I need to add additional features (macro variables), and these features are correlated. I need to run the model N times, and for each time I have to add ...
52 views

### Estimating monthly GDP growth based on quarterly data

Apologies for this newbie question. Given the following quarterly GDP growth: ...
31 views

### Demand Function

I have seen the following demand function $q=a-p+c\bar{p}$ where $p$ is the price, $\bar{p}$ is the so called "average price". The values $a=1-c$ are competition parameters. I have basically two ...
117 views

572 views

### What are the most effective market variables to measure liquidity/illiquidity in the market?

I'm trying to find/create a variable that measures liquidity in financial markets in order to assess, for instance whether credit conditions tightened? Does anyone know any relevant literature ...
159 views

### How does trade deficit affect the economy of a country

How does trade deficit for a prolonged period(say 10-15 years) affect a country's economy? I have read that it should affect it adversely, but the US trade deficit has been negative since the mid 1960'...
217 views

### economic facts that causes the financial time series to be heavy tailed

When reading a tutorail on extreme value theory, I once meet the following claim ...
183 views

### Economic indicators leading the yield curve

There is a lot of research on how the government yield curve can be used to predict the economy. The government yield curve is often seen as a leading indicator. But for which variables is the curve a ...
2k views

### what's the difference between Peak-Load pricing and price discrimination?

i just don't get it. Peak-load pricing wiki page gives example: in public goods such as public urban transportation, where day demand (peak period) is usually much higher than night demand (off-...
228 views

### Fixed Income free research available online

As from the title, I would like to know where it is possible to find free research focused on fixed income markets' themes and topics, such as interest rates, credit risk related fundamentals, new ...
99 views

### Liquidity and Prices

Do fewer transaction costs and higher liquidity relate to lower market prices? Are there any good resources that deal with these topics in more detail?
161 views

### Relating Quantitative Easing to the rally in the SPX

The Fed's balance sheet has been expanding over the last few month due to QE3. When the Fed goes out to buy treasuries or MBS, it's taking those securities out of the market and exchanging them with ...
616 views

### What is the use of the Euler equation in the Ramsey growth model?

I apologise for being brief, but I don't understand how is Euler equation used in the Ramsey growth model. I am reading a textbook "Dynamic General Equilibrium Modeling" and there is mentioned about ...
185 views

### How to reconstruct a discontinued economic time series such as the Fed's CP rate?

The old 3-Month Commercial Paper Rate (CP3M) on FRED was discontinued in 1997. I would like to reconstruct this series in a reasonable fashion, so I can use it to analyze more recent events. I was ...