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Investment

Viés de sobrevivência

A statistical distortion that arises when only surviving entities are included in performance analysis, causing overestimation of average returns or underestimation of risk in portfolios.

Quick answer: A statistical distortion that arises when only surviving entities are included in performance analysis, causing overestimation of average returns or underestimation of risk in portfolios.

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Quick answer

A statistical distortion that arises when only surviving entities are included in performance analysis, causing overestimation of average returns or underestimation of risk in portfolios.

Why it matters

Viés de sobrevivência matters because it supports clear communication in Investment contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Editorial context

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Questions and answers

Questions and answers

What is Viés de sobrevivência?

In this glossary, Viés de sobrevivência refers to: A statistical distortion that arises when only surviving entities are included in performance analysis, causing overestimation of average returns or underestimation of risk in portfolios.

How is Viés de sobrevivência used in finance?

In finance communication, this term appears in contexts such as: "Ignorar fundos extintos em um estudo de desempenho introduz viés de sobrevivência e pode enganar investidores sobre os retornos históricos."

Why does Viés de sobrevivência matter in finance?

Viés de sobrevivência matters because it supports clear communication in Investment contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Who uses Viés de sobrevivência?

Viés de sobrevivência is mainly used by Financial Analysts, Bankers, and Traders.

What category does Viés de sobrevivência belong to?

In this glossary, Viés de sobrevivência is grouped under Investment. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework and published by Protermify Finance as a static finance reference page.

Definition

A statistical distortion that arises when only surviving entities are included in performance analysis, causing overestimation of average returns or underestimation of risk in portfolios.

Operational example

Ignoring defunct funds in a performance study introduces survivorship bias and may mislead investors about historical returns.

Localized term

Viés de sobrevivência

Localized example

Ignorar fundos extintos em um estudo de desempenho introduz viés de sobrevivência e pode enganar investidores sobre os retornos históricos.

Definition language

English reference definition

Source

CFA Institute, IFRS Foundation, FASB (GAAP), Basel III Framework

Category

Investment

Exam relevance

  • CFA
  • ACCA
  • FRM

Target audience

  • Financial Analysts
  • Bankers
  • Traders

Related terms

Use the related links below to continue through connected finance terminology.

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