# All Questions

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### Market Making Literature

I am not sure if this is the correct site to ask this, if not I apologize. I have noticed some markets that lack in liquidity, and wonder why market makers in these markets cannot provide liquidity ...
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### Need to know What is not available in RQuantlib

If we explore CRAN RQuantlib package it says The 'RQuantLib' package makes parts of 'QuantLib' accessible from R. When I tried the package I have found vanilla/some exotic options, fixed income ...
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### Pricing bonds of float coupon rate by stochastic interest rate

So I am not sure whether the following pricing of the bond is possible. Given the stochastic interest rate, one wants to price the bond with the floating coupon rate or the coupon rate being unknown. ...
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### Is there any package in R for conditional autoregressive range model (CARR)?

I am working on a project which requires volatility estimation using range based volatility. Is there any package in R which helps me in estimating the CARR model proposed by Chou (2005).
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### Monte Carlo - Inflated Asset Paths Due to Correlation

I built a MC generator for 12 assets based on Brownian Motion and noticed some strange results. Formula Used S(t) = Exp(S(t-1) + (mean - (vol. / 2)) + (stdev * Normal Distribution #)) S(0) = Ln(1) ...
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### Quantifing quality of cointegration

I'm trying to replicate instrument which is untradable. My approach is analysis of cointegration between it and three another time series (four variables in model) which correlates with it. I found ...
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### Obtaining non-central moments from the central moments

I have a question regarding moments of the Gaussian and t distributions. I am working in the GARCH framework with Gaussian/t distributed innovations. I need to know the forecasts of the first four ...
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### Portfolio with lots of subportfolios

An account manager has $N$ distinct, equally-sized pots of money, which will be used to make $N$ distinct subportfolios, each of which is drawn from a slightly different (but potentially overlapping) ...