Sign-In
Cart
Financial Decision Science: How Risk, Probability, Decision Models, and Uncertainty Actually Govern Every Money Choice You Make
Paperback
Series: Microeconomics Foundations, Book 3
Please select the version of book you would like to purchase.
ISBN13: 9798185814673
Publisher: Independently Published
Published: Jul 6 2026
Pages: 166
Weight: 0.70
Height: 0.43 Width: 6.00 Depth: 9.00
Language: English
Publisher: Independently Published
Published: Jul 6 2026
Pages: 166
Weight: 0.70
Height: 0.43 Width: 6.00 Depth: 9.00
Language: English
Somewhere in the space between a spreadsheet and a gut feeling, most financial decisions actually get made. People compare numbers, sometimes carefully, and then a feeling of confidence or unease tips the final choice one way or another, a feeling that is rarely examined, rarely named, and almost never subjected to the same scrutiny that the numbers themselves received.
This book is about that gap, and about the formal discipline that exists specifically to close it. Financial decision science is not a single technique but a family of ideas, drawn from probability theory, behavioral economics, and the applied mathematics of choice under imperfect information, that together describe how good decisions are actually made when the future is not, and cannot be, known in advance.
Four ideas anchor this book. Risk: the measurable, quantifiable exposure to loss that accompanies nearly every meaningful financial choice, and the disciplines available for understanding and managing it deliberately rather than by instinct alone. Probability: the mathematics of likelihood that governs outcomes we cannot control, and the systematic ways human intuition misjudges that mathematics unless it is deliberately corrected. Decision models: the formal structures, from simple checklists to full decision trees, that allow a complex choice to be examined clearly rather than navigated by feeling. And uncertainty: the deeper, less tidy condition, distinct from mere risk, in which not even the range of possible outcomes is fully known, and in which a different set of skills, robustness rather than optimization, humility rather than false precision, becomes essential.
None of these ideas requires an advanced mathematics background to use well. Each requires only the willingness to think about financial decisions with somewhat more structure and somewhat more honesty than instinct alone typically provides. That willingness, cultivated chapter by chapter across this book, is the entire method this book has to offer.
Four ideas anchor this book. Risk: the measurable, quantifiable exposure to loss that accompanies nearly every meaningful financial choice, and the disciplines available for understanding and managing it deliberately rather than by instinct alone. Probability: the mathematics of likelihood that governs outcomes we cannot control, and the systematic ways human intuition misjudges that mathematics unless it is deliberately corrected. Decision models: the formal structures, from simple checklists to full decision trees, that allow a complex choice to be examined clearly rather than navigated by feeling. And uncertainty: the deeper, less tidy condition, distinct from mere risk, in which not even the range of possible outcomes is fully known, and in which a different set of skills, robustness rather than optimization, humility rather than false precision, becomes essential.
None of these ideas requires an advanced mathematics background to use well. Each requires only the willingness to think about financial decisions with somewhat more structure and somewhat more honesty than instinct alone typically provides. That willingness, cultivated chapter by chapter across this book, is the entire method this book has to offer.
Also from
Maina, Caroline
Understanding Investment Vehicles: A Guide to Stocks, Bonds, Mutual Funds, ETFs, and Real Estate
Maina, Caroline
Paperback
$24.00
Boring Investing Wins: Why the Least Exciting Strategy Is the Most Profitable One
Maina, Caroline
Paperback
$24.00
Threads of Wealth II: Advanced Finance, Strategic Growth, and Lasting Wealth
Maina, Caroline
Paperback
$24.00
Understanding Bond Investment Grades: From Investment-Grade to High-Yield Bonds
Maina, Caroline
Paperback
$24.00
The Balance Sheet of You: The Accounting Foundations Every Adult Should Have Learned, Explained Simply
Maina, Caroline
Paperback
$48.00
The Personal Portfolio Blueprint: Design, Build, and Grow Your Wealth with Intention
Maina, Caroline
Paperback
$48.00
The Investor's Compass: How Understanding Your Risk Tolerance Shapes Smart Investment Strategies
Maina, Caroline
Paperback
$24.00
Money Is a Tool, Not a Trophy: How to Build Wealth, Freedom, and Security Without Chasing Status
Maina, Caroline
Paperback
$24.00
The Money OS: Designing the Operating System Behind a Financial Life That Runs Without You
Maina, Caroline
Paperback
$48.00
Past Performance Is Not an Indicator of Future Performance: Why the SEC Warns You, and Why You Should Listen
Maina, Caroline
Paperback
$24.00
Past Performance Is Not an Indicator of Future Performance: Why the Regulator Warns You, and Why You Should Listen
Maina, Caroline
Paperback
$24.00
The Investment Mindset: A Complete Guide to Stocks, Bonds, Index Investing, and Risk Management for the Thinking Investor
Maina, Caroline
Paperback
$48.00
Also in
Economics
Family, Fields, and Ancestors: Constancy and Change in China's Social and Economic History, 1550-1949
Eastman, Lloyd E.
Paperback
$169.49
1929: Inside the Greatest Crash in Wall Street History--And How It Shattered a Nation
Sorkin, Andrew Ross
Hardcover
From $19.99
Planet Money: A Guide to the Economic Forces That Shape Your Life
Mayyasi, Alex
Hosts of Npr's Planet Money
Hardcover
$26.99
1873: The Rothschilds, the First Great Depression, and the Making of the Modern World
Ahamed, Liaquat
Hardcover
$28.80
How to Get Rich in American History: 300 Years of Financial Advice That Worked (& Didn't)
Moore Phd, Joseph S.
Hardcover
$28.80
What Happened to Liberal Democracy?: Remaking a Politics of Shared Prosperity
Acemoglu, Daron
Hardcover
$28.80
Capitalism for All: Inclusive Economics and the Future-Proofing of America
Bryant, John Hope
Hardcover
$26.60
Moral Economics: From Prostitution to Organ Sales, What Controversial Transactions Reveal about How Markets Work
Roth, Alvin E.
Hardcover
$31.50
Soccernomics (2026 World Cup Edition): Why European Men and American Women Usually Win--And American Men Don't (Yet)
Szymanski, Stefan
Kuper, Simon
Paperback
$19.79
Market Wizards: The Next Generation: The World's Top Young Traders Reveal How They Beat the Market
Schwager, Jack D.
Coyle, George F.
Hardcover
$33.25
Too Big to Fail: The Inside Story of How Wall Street and Washington Fought to Save the Financial System--and Themselves
Sorkin, Andrew Ross
Paperback
$21.85
Yuppies: The Bankers, Lawyers, Joggers, and Gourmands Who Conquered New York
Gottlieb, Dylan
Hardcover
$30.40
The Price of Democracy: The Revolutionary Power of Taxation in American History
Williamson, Vanessa S.
Hardcover
$30.40
The Age of Extraction: How Tech Platforms Conquered the Economy and Threaten Our Future Prosperity
Wu, Tim
Hardcover
From $17.99
1929: Inside the Greatest Crash in Wall Street History--And How It Shatteredâ a Nation (Large Print Edition)
Sorkin, Andrew Ross
Paperback
$35.15
House of Fidelity: The Rise of the Johnson Dynasty and the Company That Changed American Investing
Baer, Justin
Hardcover
$29.25
How to Win a Trade War: An Optimistic Guide to an Anxious Global Economy
Keynes, Soumaya
Bown, Chad P.
Hardcover
$28.50
The Middle-Class New Deal: Restoring Upward Mobility and the American Dream
Dickerson, A. Mechele
Paperback
$29.94
Why Nations Fail: The Origins of Power, Prosperity, and Poverty
Acemoglu, Daron
Robinson, James A.
Paperback
$23.75
5 Steps to a 5: AP Microeconomics 2027: Practice AP Tests + AP Content Review + Digital Exams
Dodge, Eric R.
Paperback
$27.85
Freakonomics Twentieth Anniversary Edition: A Rogue Economist Explores the Hidden Side of Everything
Levitt, Steven D.
Dubner, Stephen J.
Paperback
$18.99
Who Gets What -- And Why: The New Economics of Matchmaking and Market Design
Roth, Alvin E.
Paperback
$17.10
It's on You: How Corporations and Behavioral Scientists Have Convinced Us That We're to Blame for Society's Deepest Problems
Loewenstein, George
Chater, Nick
Hardcover
$28.80
A History of the United States in Five Crashes: Stock Market Meltdowns That Defined a Nation
Nations, Scott
Paperback
$18.04
Broken Money: Why Our Financial System is Failing Us and How We Can Make it Better
Alden, Lyn
Paperback
$22.79
How Africa Works: Success and Failure on the World's Last Developmental Frontier
Studwell, Joe
Hardcover
$28.80
Principles for Dealing with the Changing World Order: Why Nations Succeed and Fail
Dalio, Ray
Hardcover
From $14.99
The Winner's Curse: Behavioral Economics Anomalies, Then and Now
Imas, Alex
Thaler, Richard H.
Hardcover
$28.50
Blood and Treasure: The Economics of Conflict from the Vikings to the Modern Era
Weldon, Duncan
Hardcover
$30.40
Strong Towns: A Bottom-Up Revolution to Rebuild American Prosperity
Marohn, Charles L., Jr.
Hardcover
$24.70
Baby Steps Millionaires: How Ordinary People Built Extraordinary Wealth--And How You Can Too
Ramsey, Dave
Hardcover
$30.39
Against Tech Oligarchy: Worker Resistance in the World's Most Powerful Industry
Tan, Js
Redwine, Clarissa
Hardcover
$26.55
Poor Economics: A Radical Rethinking of the Way to Fight Global Poverty
Banerjee, Abhijit V.
Duflo, Esther
Paperback
$18.99
Predictably Irrational, Revised and Expanded Edition: The Hidden Forces That Shape Our Decisions
Ariely, Dan
Paperback
From $10.99
How Adam Smith Can Change Your Life: An Unexpected Guide to Human Nature and Happiness
Roberts, Russ
Paperback
$16.15
The Invisible Hand of Maria Edgeworth: How a Nineteenth-Century Novelist Taught the World Economics
Smialek, Jeanna
Hardcover
$30.40
Financial Literacy for All: Disrupting Struggle, Advancing Financial Freedom, and Building a New American Middle Class
Bryant, John Hope
Paperback
$17.10
Abundancia: Cómo Construimos Un Mundo Mejor Abundance (Spanish Edition)
Klein, Ezra
Thompson, Derek
Paperback
$20.89
The Invention of Infinite Growth: How Economists Came to Believe a Dangerous Delusion
Jones, Christopher F.
Hardcover
$30.88
Our Dollar, Your Problem: An Insider's View of Seven Turbulent Decades of Global Finance, and the Road Ahead
Rogoff, Kenneth
Paperback
$19.00
Vulture Capitalism: Corporate Crimes, Backdoor Bailouts, and the Death of Freedom /]Cby Grace Blakeley
Blakeley, Grace
Paperback
$18.99
The Banker Who Made America: Thomas Willing and the Rise of the American Financial Aristocracy, 1731-1821
Vague, Richard
Hardcover
$94.95
Think Like a Freak: The Authors of Freakonomics Offer to Retrain Your Brain
Dubner, Stephen J.
Levitt, Steven D.
Paperback
$18.04
Louder Than Words: Take Your Career from Average to Exceptional with the Hidden Power of Nonverbal Intelligence
Navarro, Joe
Poynter, Toni Sciarra
Paperback
$18.04
The Capital Order: How Economists Invented Austerity and Paved the Way to Fascism
Mattei, Clara E.
Paperback
$21.38
Burned by Billionaires: How Concentrated Wealth and Power Are Ruining Our Lives and Planet
Collins, Chuck
Hardcover
$26.59
A Capitalist Manifesto: Understanding The Market Economy And Defending Liberty
Wolfram, Gary
Paperback
$18.00
Crack-Up Capitalism: Market Radicals and the Dream of a World Without Democracy
Slobodian, Quinn
Paperback
$18.99
Power and Progress: Our Thousand-Year Struggle Over Technology and Prosperity
Acemoglu, Daron
Johnson, Simon
Paperback
$21.84
The Great Global Transformation: The United States, China, and the Remaking of the World Economic Order
Milanovic, Branko
Hardcover
$28.50
The Power of Creative Destruction: Economic Upheaval and the Wealth of Nations
Aghion, Philippe
Antonin, Céline
Bunel, Simon
Paperback
$18.95
9 Hábitos Japoneses Que Cambiarán Tu Vida / 9 Japanese Habits That Will Change Your Life
Rodríguez, Andrea
Paperback
$18.00
Economics in One Lesson: The Shortest and Surest Way to Understand Basic Economics
Hazlitt, Henry
Paperback
$19.00
The Triumph of Economic Freedom: Debunking the Seven Great Myths of American Capitalism
Gramm, Phil
Boudreaux, Donald J.
Hardcover
$28.50
The Mismeasurement of America: How Outdated Government Statistics Mask the Economic Struggle of Everyday Americans
Ludwig, Gene
Hardcover
From $17.99
Our Dollar, Your Problem: An Insider's View of Seven Turbulent Decades of Global Finance, and the Road Ahead
Rogoff, Kenneth
Hardcover
$42.00
The World's Worst Bet: How the Globalization Gamble Went Wrong (and What Would Make It Right)
Lynch, David J.
Hardcover
$30.40
Talking to My Daughter about the Economy: Or, How Capitalism Works--And How It Fails
Varoufakis, Yanis
Paperback
$14.00
The World Order - Our Secret Rulers: A Study in the Hegemony of Parasitism
Mullins, Eustace
Paperback
$33.75
Small Startup Cities: How to Build a Thriving Startup Ecosystem in a Small City
Halaby, Dominique
Paperback
$17.99
The Lords of Easy Money: How the Federal Reserve Broke the American Economy
Leonard, Christopher
Paperback
$18.99
Princes and Thieves: Jared Kushner and Mohammed Bin Zayed's Secret Plot to Remake the Middle East
Cole, Matthew
Hardcover
$28.50
Credit to the Nation: Eastern European Jewish Immigrant Bankers and the Shaping of American Finance, 1873-1930
Kobrin, Rebecca
Hardcover
$42.00
Two Paths to Prosperity: Culture and Institutions in Europe and China, 1000-2000
Tabellini, Guido
Greif, Avner
Mokyr, Joel
Hardcover
$59.93
AP Microeconomics/Macroeconomics Premium, Eighth Edition: Prep Book with 4 Practice Tests + Comprehensive Review + Online Practice (2026)
Musgrave, Frank, PH. D.
Kacapyr, Elia, PH. D.
Redelsheimer, James, M. a.
Paperback
$21.84
A Century of Plenty: A Story of Progress for Generations to Come
Bradley, Chris
Leung, Nick
Canal, Marc
Paperback
$17.99
The Wealth of Nations: The Economics Classic - A Selected Edition for the Contemporary Reader
Smith, Adam
Hardcover
$16.14
Common Sense Economics: What Everyone Should Know about Wealth and Prosperity, Fourth Edition
Stroup, Jane Shaw
Lee, Dwight R.
Gwartney, James D.
Hardcover
$28.50
Great American Investments: A History of the Bold Initiatives That Shaped a Nation
Ellis, Charles D.
Hardcover
$28.50
The Ascent of Money: A Financial History of the World: 10th Anniversary Edition
Ferguson, Niall
Paperback
$19.95
Bitcoin Is for Everyone: Why Our Financial System Is Broken and Bitcoin Is the Solution
Brunell, Natalie
Paperback
$18.99
This Time Is Different: Eight Centuries of Financial Folly
Rogoff, Kenneth S.
Reinhart, Carmen M.
Paperback
$22.75
Architects of Ruin: How Big Government Liberals Wrecked the Global Economy--And How They Will Do It Again If No One Stops Them
Schweizer, Peter
Paperback
$14.99
The Black Tax: 150 Years of Theft, Exploitation, and Dispossession in America
Kahrl, Andrew W.
Paperback
$19.00