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Record W1528407481

Stochastic volatility : selected readings

2005· preprint· en· W1528407481 on OpenAlexaboutno aff
Neil Shephard

Bibliographic record

VenueRePEc: Research Papers in Economics · 2005
Typepreprint
Languageen
FieldEconomics, Econometrics and Finance
TopicStochastic processes and financial applications
Canadian institutionsnot available
Fundersnot available
KeywordsStochastic volatilityConstant elasticity of variance modelEconometricsForward volatilityImplied volatilityVariance swapVolatility smileSABR volatility modelEconomicsVolatility (finance)Volatility swapHeston model
DOInot available

Abstract

fetched live from OpenAlex

General Introduction PART I: MODEL BUILDING 1. A Subordinated Stochastic Process Model with Finite Variance for Speculative Prices 2. Financial Returns Modelled by the Product of Two Stochastic Processes: A Study of Daily Sugar Prices, 1961-79 3. The Behavior of Random Variables with Nonstationary Variance and the Distribution of Security Prices 4. The Pricing of Options on Assets with Stochastic Volatilities 5. The Dynamics of Exchange Rate Volatility: A Multivariate Latent Factor ARCH Model 6. Multivariate Stochastic Variance Models 7. Stochastic Autoregressive Volatility: A Framework for Volatility Modelling 8. Long Memory in Continuous-time Stochastic Volatility Models PART II: INFERENCE 9. Bayesian Analysis of Stochastic Volatility Models 10. Stochastic Volatility: Likelihood Inference and Comparison with ARCH Models 11. Estimation of Stochastic Volatility Models with Diagnostics PART III: OPTION PRICING 12. Pricing Foreign Currency Options with Stochastic Volatility 13. A Closed-Form Solution for Options with Stochastic Volatility, with Applications to Bond and Currency Options 14. A Study Towards a Unified Approach to the Joint Estimation of Objective and Risk Neutral Measures for the Purpose of Options Valuation PART IV: REALISED VARIATION 15. The Distribution of Exchange Rate Volatility 16. Econometric Analysis of Realized Volatility and its use in Estimating Stochastic Volatility Models Index

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.005
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Other · Consensus signal: none
Teacher disagreement score0.040
Threshold uncertainty score0.134

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.005
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0050.006
Science and technology studies0.0010.002
Scholarly communication0.0050.003
Open science0.0010.002
Research integrity0.0020.004
Insufficient payload (model declined to judge)0.0400.021

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.039
GPT teacher head0.290
Teacher spread0.251 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreOther

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations335
Published2005
Admission routes1
Has abstractyes

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