For questions citing or requesting references to academic and/or professional research.

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3
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3answers
403 views

Why should there be an equity risk premium?

After years of mathematical finance I am still not satisfied with the idea of a risk premium in the case of stocks. I agree that (often) there is a premium for long dated bonds, illiquid bonds or ...
3
votes
1answer
311 views

mortgage prepayment model

I am trying to develop my own MBS prepayment model. I am confused by the terms SMM and CPR. Are they estimates/models in themselves or are they ACTUAL data for the MBS pool. where can I find actual ...
3
votes
2answers
412 views

Successfull applications of Chaos Theory in Quant Finance

Do successful applications of chaos theory to quant finance exist ? While still in the university I remember some people mentioning how chaos theory and fractals could be applied in a finance ...
3
votes
1answer
533 views

What are some applications of bioinformatics or genetics to generating alpha in U.S. equities?

There are many disciplines that have contributed to how one model's risk and return. Physics introduced Brownian motion and RMT. Machine learning has helped to solve complex portfolio construction ...
3
votes
1answer
497 views

How to develop journeymanship and mastery in the field Quantitative Finance?

I've read the FAQ and I know that this question may be considered off-topic by the standards set forth but I think a topic such as this is a valid exception. Questions like this one have been ...
3
votes
1answer
136 views

what was the quant role in the 2008 crash?

this is a complex topic that interests me, have researched myself, & is debated heavily in the media and there is lots of writing, even entire books/documentaries. maybe somewhat surprisingly, ...
3
votes
1answer
344 views

Cross Bid and Ask prices for Forex trading

I am using ITCH protocol to get the Market Data information for Forex and trying to implement LOB on it and what i have noticed is that Bid and Ask prices are crossing very often. Should that be ...
3
votes
1answer
394 views

What research exists regarding implementation of reverse stress testing?

I need to implement a reverse stress testing model (definition here) I have searched around and cannot find anything substantial on the topic. Does anyone know of any good papers/references ...
3
votes
0answers
260 views

Monty Hall Model

Given a fixed time period,say 3 days, the stock/market can go up,down or stay sideways. A hedge fund can long, short or use rangebound(options strategy) to bet for that 3 days closing level. Hedge ...
3
votes
0answers
77 views

Individual/casual investors and the bias towards blue-chip stocks?

There's quite a bit of research (example, [1]) teasing out the fact that home/casual/individual investors prefer stocks with large positive skewness. It surprised me, as I was reading a bunch of these ...
2
votes
2answers
925 views

Resequencing of MsgSeqNum in FIX 4.2

I am trying to achieve the following functionality using QuickFIX for FIX 4.2 Send a couple of orders and make sure they’re filled. Then disconnect. Change the incoming (from Broker) sequence number ...
2
votes
1answer
1k views

Home/hobbyist quant trading - possible to profitable or just an intellectual hobby? [closed]

I've been researching algorithmic (non discretionary) trading at the several-day to month timescale, i.e. not HFT. I am not interested in voodoo i.e. no technical analysis, I am looking for solid ...
2
votes
2answers
704 views

How can you convert the CUSIP of a bond issue to the CUSIP of the company's stock/

As part of a research project I ran a query on the Mergent FISD database using the WRDS website. The output included the CUSIPs of numerous bond issues (>10000). I am using this data to run event ...
2
votes
0answers
60 views

Triangular Arbitrage formula [closed]

i have 3 currencies AUD, USD and EU I am trying to work out the mathematical formula to work out if there is a spread/arbitrage opportunity as well as the maximum amount that can be conducted ( for ...
2
votes
0answers
225 views

Market risk stress testing?

I am doing a research for a paper for market risk stress testing. In fact I found some information on the web about this important topic such as: Stress Testing from Art to Science Stress Testing ...
2
votes
0answers
126 views

Event studies using revenue data vs. measuring abnormal returns

This may be a silly question, but does there exist a methodology for examining the impact of "events" on companies that are not publicly traded? I suppose it would look at abnormal revenues rather ...
2
votes
0answers
83 views

Good Environment, Social, and Governance Indicators to correlate with financial performance of PE

I am trying to see if there is a correlation between the Environment, Social, and Governance (ESG) performance and the financial performance of Private Equity (PE) funds. Are there any suggestions ...
2
votes
0answers
328 views

What is an appropriate hedge ratio for hedging a credit instrument with equity of the same issuer?

Given a bond and a stock issued by the same issuer, what is the appropriate ratio of bond-to-stock one should hold in order to minimize the specific risk to that issuer? Equivalently, what is the ...
1
vote
1answer
286 views

What are the pros and cons of applying for a patent on a financial model or trading system?

I've never understood the purpose of patents in the financial industry. What would be the pros and cons of applying for a patent on some financial model or trading system? What would be the ...
1
vote
1answer
117 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 ...
1
vote
1answer
327 views

Does Ito/Malliavin calculus have any applications helpful for direction based trading?

I'm an aspiring computer scientist who want to move into algorithmic trading at some point. At the moment I'm mostly focusing on courses in machine learning/data analysis etc. but I've noticed that ...
1
vote
1answer
73 views

Is it illegal for a publicly traded company to publish inaccurate financial data?

If you are the book keeper for a publicly traded company and you misrepresent the financial earnings of the company (even if by accident) for an earnings quarter, is this illegal?
1
vote
1answer
165 views

reinsurance pricing equivalent to option pricing

Is it true that pricing a reinsurance contact is equivalent to pricing an option. Basically a reinsurance just cuts off the risk exposure of the insured institution to a threshold say $K$. So if we ...
1
vote
1answer
643 views

FIX Heartbeat message not sent

I am using FIX4.3 and QuickFIX/n v1.0.0 for its implementation. I came across a situation where i had subscribed for Market Data and was successfully receiving Snapshot message then suddenly all ...
0
votes
2answers
82 views

Is there a trustworthy ranking of quantitative finance degrees?

I'm interested to know if there is a trustworthy ranking of master's degree in quantitative finance. I'm specifically interested in some recruiter's perspective or experience, if available. I ask ...
0
votes
1answer
100 views

Analyst Forecasts for monthly unemployment rate

Are there any resources that tabulate past analyst forecasts for the monthly unemployment rate along with the dispersion of the forecasts
0
votes
1answer
425 views

S&P 500 P/E percentile

I am researching the past five year return for the securities in the top and bottom 10 percentile of the S&P 500 on date 5 years ago. I used Bloomberg to get this data. When I searched for the ...
0
votes
0answers
60 views

Sampling and/or asymptotic distribution of a function

Assume we have the following function: $$f(p) = \frac{1}{(1-p)d}\ln\left(\frac{1}{T}\sum_{t=1}^{T}\left[\frac{1+X_t}{1+Y_t} \right]^{1-p} \right)$$ where $d$ is a constant $T$ is a constant $X_t$ ...
0
votes
1answer
115 views

Physical Option Implied Distribuition

So I got risk neutral probabilities from stock option prices. How can I then map them to a physical measure?
0
votes
0answers
239 views

Fluid dynamics for order book depth modelling

Would someone be able to give me an idea what type of fluid dynamics I could look at for modelling the order book? My background is more signals-related maths (correlation, covariance, fourier etc). ...
-1
votes
1answer
525 views

Is it possible to “steal” financial data on publicly traded companies off the internet? Legally, I mean, what is the truth about “data” as a property

What constitutes "stealing" when it comes to publicly posted financial data? I think there are three instances of this that we can individually vet: a.) you physically broke into a location or ...