{"product_id":"the-elements-of-quantitative-investing-isbn-9781394265459","title":"The Elements of Quantitative Investing","description":"\u003cp\u003e\u003cb\u003eExpert real-world insight on the intricacies of quantitative trading before, during, and after the trade\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e is a comprehensive guide to quantitative investing, covering everything readers need to know from inception of a strategy, to execution, to post-trade analysis, with insight into all the quantitative methods used throughout the investment process. This book describes all the steps of quantitative modeling, including statistical properties of returns, factor model, portfolio management, and more. The inclusion of each topic is determined by real-world applicability. Divided into three parts, each corresponding to a phase of the investment process, this book focuses on well-known factor models, such as PCA, but with essential grounding in financial context. This book encourages the reader to think deeply about simple things.  \u003c\/p\u003e\u003cp\u003eThe author, Giuseppe Paleologo, has held senior quantitative research and risk management positions at three of the four biggest hedge fund platforms in the world, and at one of the top three proprietary trading firms. Currently, he serves as the Head of Quantitative Research at Balyasny Asset Management with $21 billion in assets under management. He has held teaching positions at Cornell University and New York University and holds a Ph.D. and two M.S. from Stanford University. This book answers questions that every quantitative investor has asked at some point in their career, including: \u003c\/p\u003e\u003cul\u003e \u003cli\u003eHow do I model multivariate returns?\u003c\/li\u003e \u003cli\u003eHow do I test these models, either developed by me or by commercial vendors?\u003c\/li\u003e \u003cli\u003eHow do I incorporate asset-specific data in my model?\u003c\/li\u003e \u003cli\u003eHow do I convert risk appetite and expected returns into a portfolio?\u003c\/li\u003e \u003cli\u003eHow do I account for transaction costs in portfolio management?\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e earns a well-deserved spot on the bookshelves of financial practitioners seeking expert insight from a leading financial executive on quantitative investment topics—knowledge which is usually accessible to few and transmitted by one-on-one apprenticeship. \u003c\/p\u003e\u003cp\u003eAcknowledgments xv\u003c\/p\u003e \u003cp\u003eIntroduction xvii\u003c\/p\u003e \u003cp\u003eNotation xxiii\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 1 The Map and the Territory 1\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e1.1 The Securities 3\u003c\/p\u003e \u003cp\u003e1.2 Modes of Exchange 5\u003c\/p\u003e \u003cp\u003e1.3 Who Are the Market Participants? 6\u003c\/p\u003e \u003cp\u003e1.3.1 The Sell Side 6\u003c\/p\u003e \u003cp\u003e1.3.2 The Buy Side 9\u003c\/p\u003e \u003cp\u003e1.4 Where Do Excess Returns Come From? 12\u003c\/p\u003e \u003cp\u003e1.5 The Elements of Quantitative Investing 15\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 2 Univariate Returns 20\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e2.1 Returns 21\u003c\/p\u003e \u003cp\u003e2.1.1 Definitions 21\u003c\/p\u003e \u003cp\u003e2.1.2 Excess Returns 23\u003c\/p\u003e \u003cp\u003e2.1.3 Log Returns 23\u003c\/p\u003e \u003cp\u003e2.1.4 Estimating Prices and Returns 24\u003c\/p\u003e \u003cp\u003e2.1.5 Stylized Facts 26\u003c\/p\u003e \u003cp\u003e2.2 Conditional Heteroskedastic Models 30\u003c\/p\u003e \u003cp\u003e2.2.1 GARCH(1, 1) and Return Stylized Facts 32\u003c\/p\u003e \u003cp\u003e2.2.2 GARCH as Random Recursive Equations 34\u003c\/p\u003e \u003cp\u003e2.2.3 ⋆GARCH(1, 1) Estimation 36\u003c\/p\u003e \u003cp\u003e2.2.4 Realized Volatility 37\u003c\/p\u003e \u003cp\u003e2.3 State-Space Estimation of Variance 40\u003c\/p\u003e \u003cp\u003e2.3.1 Muth’s Original Model: EWMA 40\u003c\/p\u003e \u003cp\u003e2.3.2 ⋆The Harvey–Shephard Model 44\u003c\/p\u003e \u003cp\u003e2.4 ⋆Appendix 46\u003c\/p\u003e \u003cp\u003e2.4.1 The Kalman Filter 46\u003c\/p\u003e \u003cp\u003e2.4.2 Kalman Filter Examples 49\u003c\/p\u003e \u003cp\u003e2.5 Exercises 51\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 3 Interlude: What Is Performance? 53\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e3.1 Expected Return 54\u003c\/p\u003e \u003cp\u003e3.2 Volatility 54\u003c\/p\u003e \u003cp\u003e3.3 Sharpe Ratio 55\u003c\/p\u003e \u003cp\u003e3.4 Capacity 58\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 4 Linear Models of Returns 61\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e4.1 Factor Models 62\u003c\/p\u003e \u003cp\u003e4.2 Interpretations of Factor Models 65\u003c\/p\u003e \u003cp\u003e4.2.1 Graphical Model 66\u003c\/p\u003e \u003cp\u003e4.2.2 Superposition of Effects 66\u003c\/p\u003e \u003cp\u003e4.2.3 Single-Asset Product 67\u003c\/p\u003e \u003cp\u003e4.3 Alpha Spanned and Alpha Orthogonal 68\u003c\/p\u003e \u003cp\u003e4.4 Transformations 71\u003c\/p\u003e \u003cp\u003e4.4.1 Rotations 71\u003c\/p\u003e \u003cp\u003e4.4.2 Projections 73\u003c\/p\u003e \u003cp\u003e4.4.3 Push-Outs 74\u003c\/p\u003e \u003cp\u003e4.5 Applications 75\u003c\/p\u003e \u003cp\u003e4.5.1 Performance Attribution 75\u003c\/p\u003e \u003cp\u003e4.5.2 Risk Management: Forecast and Decomposition 76\u003c\/p\u003e \u003cp\u003e4.5.3 Portfolio Management 80\u003c\/p\u003e \u003cp\u003e4.5.4 Alpha Research 80\u003c\/p\u003e \u003cp\u003e4.6 Factor Models Types 81\u003c\/p\u003e \u003cp\u003e4.7 ⋆Appendix 82\u003c\/p\u003e \u003cp\u003e4.7.1 Linear Regression 82\u003c\/p\u003e \u003cp\u003e4.7.2 Linear Regression Decomposition 86\u003c\/p\u003e \u003cp\u003e4.7.3 The Frisch–Waugh–Lovell Theorem 87\u003c\/p\u003e \u003cp\u003e4.7.4 The Singular Value Decomposition 89\u003c\/p\u003e \u003cp\u003e4.8 Exercises 92\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 5 Evaluating Risk 94\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e5.1 Evaluating the Covariance Matrix 95\u003c\/p\u003e \u003cp\u003e5.1.1 Robust Loss Functions for Volatility Estimation 95\u003c\/p\u003e \u003cp\u003e5.1.2 Application to Multivariate Returns 97\u003c\/p\u003e \u003cp\u003e5.2 Evaluating the Precision Matrix 100\u003c\/p\u003e \u003cp\u003e5.2.1 Minimum-Variance Portfolios 100\u003c\/p\u003e \u003cp\u003e5.2.2 Mahalanobis Distance 101\u003c\/p\u003e \u003cp\u003e5.3 Ancillary Tests 102\u003c\/p\u003e \u003cp\u003e5.3.1 Model Turnover 103\u003c\/p\u003e \u003cp\u003e5.3.2 Testing Betas 103\u003c\/p\u003e \u003cp\u003e5.3.3 Coefficient of Determination? 104\u003c\/p\u003e \u003cp\u003e5.4 ⋆Appendix 107\u003c\/p\u003e \u003cp\u003e5.4.1 Proof for Minimum-Variance Portfolios 107\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 6 Fundamental Factor Models 110\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e6.1 The Inputs and the Process 111\u003c\/p\u003e \u003cp\u003e6.1.1 The Inputs 111\u003c\/p\u003e \u003cp\u003e6.1.2 The Process 114\u003c\/p\u003e \u003cp\u003e6.2 Cross-Sectional Regression 115\u003c\/p\u003e \u003cp\u003e6.2.1 Rank-Deficient Loadings Matrices 118\u003c\/p\u003e \u003cp\u003e6.3 Estimating the Factor Covariance Matrix 120\u003c\/p\u003e \u003cp\u003e6.3.1 Factor Covariance Matrix Shrinkage 121\u003c\/p\u003e \u003cp\u003e6.3.2 Dynamic Conditional Correlation 122\u003c\/p\u003e \u003cp\u003e6.3.3 Short-Term Volatility Updating 122\u003c\/p\u003e \u003cp\u003e6.3.4 Correcting for Autocorrelation in Factor Returns 124\u003c\/p\u003e \u003cp\u003e6.4 Estimating the Idiosyncratic Covariance Matrix 125\u003c\/p\u003e \u003cp\u003e6.4.1 Exponential Weighting 125\u003c\/p\u003e \u003cp\u003e6.4.2 Visual Inspection 125\u003c\/p\u003e \u003cp\u003e6.4.3 Short-Term Idio Update 126\u003c\/p\u003e \u003cp\u003e6.4.4 Off-Diagonal Clustering 127\u003c\/p\u003e \u003cp\u003e6.4.5 Idiosyncratic Covariance Matrix Shrinkage 131\u003c\/p\u003e \u003cp\u003e6.5 Winsorization of Returns 131\u003c\/p\u003e \u003cp\u003e6.6 ⋆Advanced Model Topics 133\u003c\/p\u003e \u003cp\u003e6.6.1 Linking Models 133\u003c\/p\u003e \u003cp\u003e6.6.2 Currency Rebasing 139\u003c\/p\u003e \u003cp\u003e6.7 A Tour of Factors 141\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 7 Statistical Factor Models 147\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e7.1 Statistical Models: The Basics 149\u003c\/p\u003e \u003cp\u003e7.1.1 Best Low-Rank Approximation and PCA 149\u003c\/p\u003e \u003cp\u003e7.1.2 Maximum Likelihood Estimation and PCA 152\u003c\/p\u003e \u003cp\u003e7.1.3 Cross-Sectional and Time-Series Regressions via SVD 155\u003c\/p\u003e \u003cp\u003e7.2 Beyond the Basics 155\u003c\/p\u003e \u003cp\u003e7.2.1 The Spiked Covariance Model 156\u003c\/p\u003e \u003cp\u003e7.2.2 Spectral Limit Behavior of the Spiked Covariance Model 158\u003c\/p\u003e \u003cp\u003e7.2.3 Optimal Shrinkage of Eigenvalues 160\u003c\/p\u003e \u003cp\u003e7.2.4 Eigenvalues: Experiments versus Theory 162\u003c\/p\u003e \u003cp\u003e7.2.5 Choosing the Number of Factors 162\u003c\/p\u003e \u003cp\u003e7.3 Real-Life Stylized Behavior of PCA 165\u003c\/p\u003e \u003cp\u003e7.3.1 Concentration of Eigenvalues 166\u003c\/p\u003e \u003cp\u003e7.3.2 Controlling the Turnover of Eigenvectors 168\u003c\/p\u003e \u003cp\u003e7.4 Interpreting Principal Components 173\u003c\/p\u003e \u003cp\u003e7.4.1 The Clustering View 173\u003c\/p\u003e \u003cp\u003e7.4.2 The Regression View 174\u003c\/p\u003e \u003cp\u003e7.5 Statistical Model Estimation in Practice 176\u003c\/p\u003e \u003cp\u003e7.5.1 Weighted and Two-Stage PCA 176\u003c\/p\u003e \u003cp\u003e7.5.2 Implementing Statistical Models in Production 179\u003c\/p\u003e \u003cp\u003e7.6 ⋆Appendix 181\u003c\/p\u003e \u003cp\u003e7.6.1 Exercises and Extensions to PCA 181\u003c\/p\u003e \u003cp\u003e7.6.2 Asymptotic Properties of PCA 185\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 8 Evaluating Excess Returns 188\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e8.1 Backtesting Best Practices 190\u003c\/p\u003e \u003cp\u003e8.1.1 Data Sourcing 190\u003c\/p\u003e \u003cp\u003e8.1.2 Research Process 191\u003c\/p\u003e \u003cp\u003e8.2 The Backtesting Protocol 195\u003c\/p\u003e \u003cp\u003e8.2.1 Cross-Validation and Walk-Forward 195\u003c\/p\u003e \u003cp\u003e8.3 The Rademacher Anti-Serum (RAS) 200\u003c\/p\u003e \u003cp\u003e8.3.1 Setup 200\u003c\/p\u003e \u003cp\u003e8.3.2 Main Result and Interpretation 203\u003c\/p\u003e \u003cp\u003e8.4 Some Empirical Results 208\u003c\/p\u003e \u003cp\u003e8.4.1 Simulations 208\u003c\/p\u003e \u003cp\u003e8.4.2 Historical Anomalies 210\u003c\/p\u003e \u003cp\u003e8.5 ⋆Appendix 214\u003c\/p\u003e \u003cp\u003e8.5.1 Proofs for RAS 214\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 9 Portfolio Management: The Basics 220\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e9.1 Why Mean-Variance Optimization? 221\u003c\/p\u003e \u003cp\u003e9.2 Mean-Variance Optimal Portfolios 223\u003c\/p\u003e \u003cp\u003e9.3 Trading in Factor Space 229\u003c\/p\u003e \u003cp\u003e9.3.1 Factor-Mimicking Portfolios 229\u003c\/p\u003e \u003cp\u003e9.3.2 Adding, Estimating, and Trading a New Factor 232\u003c\/p\u003e \u003cp\u003e9.3.3 Factor Portfolios from Sorts? 235\u003c\/p\u003e \u003cp\u003e9.4 Trading in Idio Space 236\u003c\/p\u003e \u003cp\u003e9.5 Drivers of Information Ratio: Information Coefficient and Diversification 237\u003c\/p\u003e \u003cp\u003e9.6 Aggregation: Signals versus Portfolios 240\u003c\/p\u003e \u003cp\u003e9.7 ⋆Appendix 244\u003c\/p\u003e \u003cp\u003e9.7.1 Some Useful Results from Linear Algebra 244\u003c\/p\u003e \u003cp\u003e9.7.2 Some Portfolio Optimization Problems 245\u003c\/p\u003e \u003cp\u003e9.7.3 Optimality of FMPs 245\u003c\/p\u003e \u003cp\u003e9.7.4 Single-Factor Covariance Matrix Updating 247\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 10 Beyond Simple Mean-Variance 250\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e10.1 Shortcomings of Naïve MVO 251\u003c\/p\u003e \u003cp\u003e10.2 Constraints and Modified Objectives 254\u003c\/p\u003e \u003cp\u003e10.2.1 Types of Constraints 257\u003c\/p\u003e \u003cp\u003e10.2.2 Do Constraints Improve or Worsen Performance? 261\u003c\/p\u003e \u003cp\u003e10.2.3 Constraints as Penalties 261\u003c\/p\u003e \u003cp\u003e10.3 How Does Estimation Error Affect the Sharpe Ratio? 267\u003c\/p\u003e \u003cp\u003e10.3.1 The Impact of Alpha Error 268\u003c\/p\u003e \u003cp\u003e10.3.2 The Impact of Risk Error 269\u003c\/p\u003e \u003cp\u003e10.4 ⋆Appendix 270\u003c\/p\u003e \u003cp\u003e10.4.1 Theorems on Sharpe Efficiency Loss 270\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 11 Market-Impact-Aware Portfolio Management 276\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e11.1 Market Impact 277\u003c\/p\u003e \u003cp\u003e11.1.1 Temporary Market Impact 278\u003c\/p\u003e \u003cp\u003e11.2 Finite-Horizon Optimization 284\u003c\/p\u003e \u003cp\u003e11.3 Infinite-Horizon Optimization 286\u003c\/p\u003e \u003cp\u003e11.3.1 Comparison to Single-Period Optimization 289\u003c\/p\u003e \u003cp\u003e11.3.2 The No-Market-Impact Limit 290\u003c\/p\u003e \u003cp\u003e11.3.3 Optimal Liquidation 290\u003c\/p\u003e \u003cp\u003e11.3.4 Deterministic Alpha 291\u003c\/p\u003e \u003cp\u003e11.3.5 AR(1) Signal 291\u003c\/p\u003e \u003cp\u003e11.4 ⋆Appendix 293\u003c\/p\u003e \u003cp\u003e11.4.1 Proof of the Infinite-Horizon Quadratic Problem 293\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 12 Hedging 297\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e12.1 Toy Story 298\u003c\/p\u003e \u003cp\u003e12.2 Factor Hedging 301\u003c\/p\u003e \u003cp\u003e12.2.1 The General Case 301\u003c\/p\u003e \u003cp\u003e12.3 Hedging Tradeable Factors with Time-Series Betas 304\u003c\/p\u003e \u003cp\u003e12.4 Factor-Mimicking Portfolios of Time Series 307\u003c\/p\u003e \u003cp\u003e12.5 ⋆Appendix 309\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 13 Dynamic Risk Allocation 312\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e13.1 The Kelly Criterion 314\u003c\/p\u003e \u003cp\u003e13.2 Mathematical Properties 321\u003c\/p\u003e \u003cp\u003e13.3 The Fractional Kelly Strategy 323\u003c\/p\u003e \u003cp\u003e13.4 Fractional Kelly and Drawdown Control 327\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 14 Ex-Post Performance Attribution 333\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e14.1 Performance Attribution: The Basics 335\u003c\/p\u003e \u003cp\u003e14.2 Performance Attribution with Errors 336\u003c\/p\u003e \u003cp\u003e14.2.1 Two Paradoxes 336\u003c\/p\u003e \u003cp\u003e14.2.2 Estimating Attribution Errors 337\u003c\/p\u003e \u003cp\u003e14.2.3 Paradox Resolution 339\u003c\/p\u003e \u003cp\u003e14.3 Maximal Performance Attribution 340\u003c\/p\u003e \u003cp\u003e14.4 Selection versus Sizing Attribution 347\u003c\/p\u003e \u003cp\u003e14.4.1 Connection to the Fundamental Law of Active Management 351\u003c\/p\u003e \u003cp\u003e14.4.2 Long–Short Performance Attribution 351\u003c\/p\u003e \u003cp\u003e14.5 Appendix⋆ 352\u003c\/p\u003e \u003cp\u003e14.5.1 Proof of the Selection versus Sizing Decomposition 352\u003c\/p\u003e \u003cp\u003e\u003cb\u003eChapter 15 A Coda about Leitmotifs 357\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003eReferences 359\u003c\/p\u003e \u003cp\u003eIndex 373\u003c\/p\u003e  \u003cp\u003e\u003cb\u003eGIUSEPPE A. PALEOLOGO, PhD,\u003c\/b\u003e is the Head of Quantitative Research at Balyasny Asset Management. Previously, he held senior positions in quantitative research and risk at Citadel, Millennium, and Hudson River Trading. He has extensive experience in equities quantitative risk management, portfolio construction, and alpha signal research. He holds a doctorate in Management Science and Engineering from Stanford University.   \u003c\/p\u003e\u003cp\u003eIn \u003ci\u003eThe Elements of Quantitative Investing,\u003c\/i\u003e celebrated quantitative research and investment expert Dr. Giuseppe Paleologo delivers a comprehensive guide to quantitative investing. The author covers everything you need to know about the subject, from strategy formulation to investment plan execution and post-trade analysis and provides key insights into all the quantitative methods used throughout the investment process. \u003c\/p\u003e\u003cp\u003eYou’ll discover authoritative descriptions of every step of the quantitative modeling process, including statistical properties of returns, factor models, portfolio management, and more. The book is divided into three parts — each corresponding to a different phase of the investment process — and focuses on well-known factor models, like Principal Component Analysis, with an essential grounding in financial contexts. \u003c\/p\u003e\u003cp\u003e\u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e encourages readers to think deeply about simple things and shows you how to attack and solve the practical problems that arise for every quantitative investor: How do I model multivariate returns? How do I test models I’ve developed or obtained from commercial vendors? How do I incorporate asset-specific data in my model? How do I convert risk appetite and expected returns into a portfolio? How should I account for transaction costs in portfolio management? \u003c\/p\u003e\u003cp\u003eThe book answers all these questions, and more. It’s the perfect guide for financial practitioners seeking expert insights from a leading financial executive on quantitative investment topics. Packed with information that is usually only accessible for those apprenticing under practicing quantitative investors, \u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e is the hands-on roadmap to the subject that you’ve been waiting for.   \u003c\/p\u003e\u003cp\u003e\u003cb\u003ePractical and relevant insights into the intricacies of quantitative trading at every stage of the investing process\u003c\/b\u003e \u003c\/p\u003e\u003cp\u003e\u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e is an in insightful and practical roadmap to every part of the quantitative investing process, from strategy formulation to post-trade analysis. Written by Dr. Giuseppe Paleologo, the author of the widely read \u003ci\u003eAdvanced Portfolio Management: A Quant’s Guide for Fundamental Investors,\u003c\/i\u003e the book walks you through every step of quantitative modeling. \u003c\/p\u003e\u003cp\u003eYou’ll learn about the statistical properties of returns, factor models, and portfolio management as you discover critical quantitative investing concepts grounded in key financial context. Everything that’s been included in the book is highly relevant to quantitative investing in contemporary markets, and the author has focused exclusively on those subjects that can advance a quantitative investor’s success in an increasingly competitive financial marketplace. \u003c\/p\u003e\u003cp\u003ePerfect for financial practitioners looking for applicable insights from one of the industry’s leading lights, \u003ci\u003eThe Elements of Quantitative Investing\u003c\/i\u003e makes accessible information, techniques, strategies, and knowledge typically available only to a select few. It’s an essential and hands-on guide to quantitative investing.\u003c\/p\u003e","brand":"Wiley","offers":[{"title":"Default Title","offer_id":47990213214437,"sku":"NP9781394265459","price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9781394265459.jpg?v=1761786930","url":"https:\/\/k12savings.com\/es\/products\/the-elements-of-quantitative-investing-isbn-9781394265459","provider":"K12savings","version":"1.0","type":"link"}