The identification, assessment, and prioritization of risks, followed by coordinated and economical application of resources to minimize, monitor, and control the probability and/or impact of unfortunate events or to maximize the realization of opportunities.

learn more… | top users | synonyms

0
votes
1answer
142 views

how to quantify non-fundamental risk if variance is 100% discounted?

If there's better vocabulary, forgive me. If you were required to ignore variance as risk, how would you quantify non-fundamental risk? Many thanks in advance!
0
votes
1answer
62 views

What are good online resources for credit portfolio managers?

I am aware that this question is not the typical quant.SE question, BUT I couldn`t find any site/forum/wiki, where credit portfolio managers hang out to share their experience and their methods. ...
0
votes
1answer
93 views

Index creation from multiple time-series and variable weights

I am trying to compose one index out of several (three) indices with variable weights, 50%, 25% and 25%. After normalizing and calculating the log returns, what would be the best way to create the ...
0
votes
2answers
114 views

Question 1.18 from Hull's Financial Risk management CAPM

A portfolio manager maintains an active portfolio with beta of 0.2. Risk-free rate is 5% The market return for a particular year is -30% The fund produced a result of -10%. He claimed the return was ...
0
votes
1answer
138 views

Asynchronous Data Across Time Zones - RiskMetrics

I'm currently involved with a project to integrate RiskMetrics into our business and one issue we've identified is the treatment of market data timing across time zones. This can have the effect of ...
0
votes
1answer
50 views

What are the different Credit Portfolio Management models and what are their advantages?

CreditMetrics, RiskMetrics(Algorithims), etc. are all different risk methodologies used by many banks. However, what are their advantages/disadvantages? I would appreciate your replies!
0
votes
1answer
47 views

Getting Parameter of Translated Gamma Distribution from Monte Carlo

Spin-off from here. (Edit) Main question: What do I do about a parameter whose suggested values range quite vastly? (Edit) Backstory: I am given data of loss values and the dates that correspond to ...
0
votes
1answer
31 views

Compute moments of aggregate loss using Monte Carlo

Spin-off from here. Richard referred to me an article that tells me how to get parameters of a translated gamma distribution to which I should consider fitting simulated aggregated loss values. The ...
0
votes
1answer
108 views

Get distribution for aggregate loss using Monte Carlo

I am given two data sets containing dates and losses (in some currency). Given a distribution for the amount of losses and an (a,b,0) distribution for frequency of losses, how can I use Monte Carlo ...
0
votes
1answer
23 views

How to effectively hedge a Fixed-Term deal in a foreign currency?

Assume my firm is based in USD and agrees with some counterparty to buy, at time $T$, some quantity $Q$ of asset $A$ for a fixed price $K$. Assume also that $A$ prices and $K$ are denominated in EUR. ...
0
votes
0answers
21 views

Hypothetical actuary working with a life company

If you are an actuary with a life company, how would you show that your capital assessment complies with the rules of Solvency II (or related regulations) that stipulate the minimum of capital that ...
0
votes
0answers
25 views

Difference between Risk avoidance and Risk transfer

I was hoping some could explain the two terms namely, risk avoidance and risk transfer. Also, can a risk be avoided by transferring it?
0
votes
0answers
48 views

continuous dividend yield - european option

Can someone help with following task? You need to use a 5-period forward binomial model to price options, which is constructed by specifying the up and down moves as follows: u = exp {(r − δ) · h + ...
0
votes
0answers
20 views

Random Matrix Theory in Risk Management [duplicate]

How can we apply Random Matrix Theory(RMT) in Risk Management for estimation risk of portfolio consisting of correlated assets?
0
votes
0answers
31 views

Invoice Discount pricing model

I was wondering whether there exist pricing models in particular for Invoice Discounting contracts and short-term financing solution where credit risk plays a major role. Specifically, assuming that ...
0
votes
0answers
67 views

Create Markets Bubble Indicator

I am trying to replicate a Bubble Indicator described here. The indicator is strictly based on calculating the regularity of price behavior to determine herding in multiple time frames. I tried the ...
0
votes
0answers
27 views

Solvency Problem for Financial Institutions

According to my finance lecture, the motivation for risk measures is grounded in the solvency problem: Risk measures are used to determine the amount of capital to avoid insolvency of the financial ...
0
votes
0answers
55 views

risk report factor exposures calculations

I am looking at a risk report which I have inherited. There are 5 lines of code that I want to make sure I understand. The risk report breaks down the exposures, contribution to variance and marginal ...
0
votes
0answers
6 views

Institutional compliance : is reference data available via the browser?

That is, assuming one has the correct accounts and credentials, is it possible to access reference data (counterparty, trading, and other categories of related meta-data) over the web? The reason I ...
0
votes
1answer
162 views

How to projectP&L or drawdowns on pair trading , trading and portfolios?

This is for planning and risk management. I am stuck on the following thoughts - Back-test the trading strategy for a period similar to the one you expect and then project. Do the above using ...
0
votes
1answer
223 views

Controling ex-post volatility by ex-ante limits

In the context of mutual funds the KID directive forces us to calculate 5 year ex-post volatility of a (market) fund (weekly returns). Thus each week we look back in the past and calculate volatility ...
0
votes
0answers
60 views

At what point does it make sense to start using a system?

This is an issue I've been struggling with for quite a while, and haven't found a satisfactory answer yet. The basic problem is this: Lets say you set up a black box system which gives you anywhere ...
0
votes
0answers
63 views

Minimum PD under Basel II retail asset?

I have been told that under Basel II the minimum PD that one can assign to any portfolio/segment classified under the retail asset class is 0.33%. But Google searches return nothing and I can't seem ...
-1
votes
1answer
77 views

conservative approach payoff table

With the conservative approach, we choose the decision which maximises minimum payoff. I was wondering which decision is chosen if 2 decisions have equal minimum payoff (which is the maximum)? ...
-1
votes
1answer
79 views

Math basics of Equally-weighted Risk contributions

i'm writing my BA Thesis about "Equally-weighted Risk contributions". Can anyone recommend math books for further understanding of Risk contributions?
-2
votes
1answer
323 views

Interest Rate Swaps on Mortgages [closed]

Is it possible to get interest rate swaps on mortgages? If not, why not? Are there models that describe this? Any direction would be great.
-3
votes
1answer
155 views

What's the disadvantage of ARMA-GARCH model?

I want to ask why ARMA-GARCH is more and more popolar, and what's the advantage of this model.