Foundations of Quantitative Finance, Book VI: Densities, Transformed Distributions, and Limit Theorems

Foundations of Quantitative Finance, Book VI: Densities, Transformed Distributions, and Limit Theorems

Reitano, Robert R.

Taylor & Francis Ltd

11/2024

386

Dura

9781032231167

Pré-lançamento - envio 15 a 20 dias após a sua edição

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1 Density Functions

1.1 Density Functions of Measures

1.2 Density Functions of Distributions

1.2.1 Distribution Functions and Random Vectors

1.2.2 Distribution Functions and Probability Measures

1.2.3 Existence of Density Functions

1.3 Marginal Density Functions

1.4 Densities and Independent RVs

1.5 Conditional Density Functions

2 Transformations of Random Vectors

2.1 Cavalieri.s Principle

2.2 Sums of Independent Random Vectors

2.2.1 Distribution Functions

2.2.2 Density Functions

2.3 A Result on Convolutions

2.4 Ratios of Independent Random Variables

2.5 Densities of Transformed Random Vectors

3 Weak Convergence of Probability Measures

3.1 Portmanteau Theorem on R

3.2 Portmanteau Theorem on Rm

3.3 Applications

3.3.1 The Mapping Theorem

3.3.2 Mann-Wald Theorem

3.3.3 Cramer-Wold Theorem - Part 1

3.3.4 Slutsky.s Theorem

3.3.5 The Delta Method

3.3.6 Sche?e.s Theorem

3.3.7 Prokhorov.s theorem

4 Expectations of Random Variables 2

4.1 Expectations and Moments

4.1.1 Expectations of Independent RV Products

4.1.2 Moments and the MGF

4.1.3 Properties of Moments

4.2 Weak Convergence and Moment Limits

4.3 Conditional Expectations

4.3.1 Conditional Probability Measures

4.3.2 Conditional Expectation -An Introduction

4.3.3 Conditional Expectation as a Function

4.3.4 Existence of Conditional Expectation

4.4 Properties of Conditional Expectations

4.4.1 Fundamental Properties

4.4.2 Conditional Jensen.s Inequality

4.4.3 Lp(S)-Space Properties

4.5 Conditional Expectations in the Limit

4.5.1 Conditional Monotone Convergence

4.5.2 Conditional Fatou.s Lemma

4.5.3 Conditional Dominated Convergence

5 The Characteristic Function

5.1 The Moment Generating Function

5.2 Integration of Complex-Valued Functions

5.3 The Characteristic Function

5.4 Examples of Characteristic Functions

5.4.1 Discrete Distributions

5.4.2 Continuous Distributions

5.5 Properties of Characteristic Functions on R

5.6 Properties of Characteristic Functions on Rn

5.6.1 The Cramer-Wold Theorem

5.7 Bochner.s Theorem

5.7.1 Positive Semide.nite Functions

5.7.2 Bochner.s Theorem

5.8 A Uniqueness of Moments Result

6 Multivariate Normal Distribution

6.1 Derivation and De.nition

6.1.1 Density Function Approach

6.1.2 Characteristic Function Approach

6.1.3 Multivariate Normal De.nition

6.2 Existence of Densities

6.3 The Cholesky Decomposition

6.4 Properties of Multivariate Normal

6.4.1 Higher Moments

6.4.2 Independent vs. Uncorrelated Normals

6.4.3 Sample Mean and Variance

7 Applications of Characteristic Functions

7.1 Central Limit Theorems

7.1.1 The Classical Central Limit Theorem

7.1.2 Lindeberg.s Central Limit Theorem

7.1.3 Lyapunov.s Central Limit Theorem

7.1.4 A Central Limit Theorem on Rn

7.2 Distribution Families Related Under Addition

7.2.1 Discrete Distributions

7.2.2 Continuous Distributions

7.3 In.nitely Divisible Distributions

7.3.1 De Finetti.s Theorem

7.4 Distribution Families Related Under Multiplication

8 Discrete Time Asset Models in Finance

8.1 Models of Asset Prices

8.1.1 Additive Temporal Models

8.1.2 Multiplicative Temporal Models

8.1.3 Simulating Asset Price Paths

8.2 Scalable Asset Models

8.2.1 Properties of Scalable Models

8.2.2 Scalable Additive Models

8.2.3 Scalable Multiplicative Models

8.3 Limiting Distributions of Scalable Models

8.3.1 Scalable Additive Models

8.3.2 Scalable Multiplicative Models

9 Pricing of Financial Derivatives

9.1 Binomial Lattice Pricing

9.1.1 European Derivatives

9.1.2 American Options

9.2 Limiting Risk Neutral Asset Distribution

9.2.1 Analysis of the Probability q(_t)

9.2.2 Limiting Asset Distribution Under q (_t)

9.3 A Real World Model Under p (_t)

9.4 Limiting Price of European Derivatives

9.4.1 Black-Scholes-Merton Option Pricing

9.5 Properties of Black-Scholes-Merton Prices

9.5.1 Price Convergence to Payo?

9.5.2 Put-Call Parity

9.5.3 Black-Scholes-Merton PDE

9.5.4 Lattice Approximations for "Greeks"

9.6 Limiting Price of American Derivatives

9.7 Path Dependent Derivatives

9.7.1 Path-Based Pricing of European Derivatives

9.7.2 Lattice Pricing of European PD Derivatives

9.7.3 Lattice Pricing of American PD Derivatives

9.7.4 Monte Carlo Pricing of European PD Derivatives

9.8 Lognormal Pricing Model

9.8.1 European Financial Derivatives

9.8.2 European PD Financial Derivatives

10 Limits of Binomial Motion

10.1 Binomial Paths

10.2 Uniform Limits of Bt(_t)

10.3 Distributional Limits of Bt(_t)

10.4 Nonstandard Binomial Motion

10.4.1 Nonstandard Binomial Motion with p 6= 1=2 Fixed

10.4.2 Nonstandard Binomial Motion with p = q (_t)

10.5 Limits of Binomial Asset Models

References
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Financial Mathematics;quantitative;probability;limit theorems