Analysis

Cụm Biến Động

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Quick answer: The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

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Quick answer

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Why it matters

Cụm Biến Động matters because it supports clear communication in Analysis 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 Cụm Biến Động?

In this glossary, Cụm Biến Động refers to: The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

How is Cụm Biến Động used in finance?

In finance communication, this term appears in contexts such as: "Cụm biến động là một quan sát cơ bản trong kinh tế lượng tài chính, hỗ trợ sử dụng mô hình GARCH cho đánh giá rủi ro."

Why does Cụm Biến Động matter in finance?

Cụm Biến Động matters because it supports clear communication in Analysis contexts for Financial Analysts, Bankers, and Traders. It also connects to aviation training and exam language such as CFA, ACCA, and FRM.

Who uses Cụm Biến Động?

Cụm Biến Động is mainly used by Financial Analysts, Bankers, and Traders.

What category does Cụm Biến Động belong to?

In this glossary, Cụm Biến Động is grouped under Analysis. 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

The empirical tendency for large changes in financial markets to be followed by further large changes, and small changes by small changes, indicating persistence in volatility.

Operational example

Volatility clustering is a fundamental observation in financial econometrics, supporting the use of GARCH models for risk assessment.

Localized term

Cụm Biến Động

Localized example

Cụm biến động là một quan sát cơ bản trong kinh tế lượng tài chính, hỗ trợ sử dụng mô hình GARCH cho đánh giá rủi ro.

Definition language

English reference definition

Source

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

Category

Analysis

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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