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GRA · Capital Markets Nexus

مالی فضاییجایی که سرمایه به مخاطره، مواجهه و گذار برمی‌خورد

اقتصادسنجی برای بازارهای سرمایه

Econometrics turns market data into estimates with stated uncertainty: volatility regimes, liquidity premia, spillovers between markets and the price response to news and policy. In capital markets it supplies the measures behind most indicators and the tests that show when a relationship has changed.

01ثبت‌خانه

Econometrics for capital markets on the record.

Method recordSTEM method
  1. روشاقتصادسنجی
  2. Applied inCapital Markets Nexus
  3. داده4 inputs
  4. Canonical pageSTEM Commons
02درخواست

What econometrics does here.

Econometrics applies statistical methods to economic data to estimate relationships, test theories and forecast. It provides empirical evidence on how shocks and policies affect economic outcomes. In capital markets and investment and financial stability, econometric evidence estimates how disasters, pandemics and financial shocks affect output, employment and prices. It informs the economic case for کاهش ریسک. The canonical description is on STEM Commons.

Volatility and regime models

GARCH and regime-switching models describe how volatility clusters and when markets move between calm and stressed regimes, with regime probabilities reported rather than certainties.

Event studies

Abnormal returns around announcements, policy decisions or geopolitical events are estimated against a model of normal returns, with the estimation window and benchmark stated.

Liquidity measurement

Bid-ask spreads, price impact and illiquidity ratios are estimated from trade and quote data, and their agreement across measures is checked before any one is relied on.

03پایش

Econometric model.

The screen a team would use to follow this method: its measures, states and decisions. Names are examples and values are illustrative.

Econometric model

Capital markets · Econometrics for capital markets · Run R-3425

Estimates stableGRA · Capital Markets Nexus

Estimates

robust standard errors

اختلاف قیمت خرید و فروش0.150.11[−0.1, 1.0]خیر
Market depth−0.380.07[−0.3, 0.8]بله
وثیقهٔ اولیه−0.400.19[−0.2, 0.9]بله
ناکامی در تسویه0.130.14[−0.1, 0.9]خیر

Method card

روش
اقتصادسنجی
نمونه
9960 obs
طراحی
panel, fixed effects
برچسب
مدل‌سازی‌شده

Residuals by group

Econometric model: the screen’s structure, terms and states for Capital markets.نام‌ها نمونه و مقادیر تبیینی‌اند؛ طرحی است، نه سابقه یا سامانهٔ زنده.
04داده

What the method consumes.

Datasets and records used by econometrics on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.

دادهنقشبرچسب
Trade and quote dataLiquidity and volatility estimationمشاهده‌شده
Index and security returnsEvent studies and regime modelsمشاهده‌شده
Announcement and policy calendarsEvent datingآمارهای منتشرشده
Financial stress indicesRegime identificationمدل‌سازی‌شده
05مواجهه، زیان و سرمایه

What econometrics for capital markets means for exposure, loss and capital.

نماهای مواجهه، زیان، سناریو و سرمایه که یک مدیر ریسک، ناظر یا وزارت دارایی می‌پرسد، همراه با چارچوب‌هایی که بر پایهٔ آن‌ها گزارش می‌دهد. ساختارها از رویهٔ نظارتی و اکچوئری پیروی می‌کنند. مقادیر توضیحی است: هرگز قیمت، رتبه یا توصیه نیست.

نشانگرهای سرمایه، توانگری و مالی دولت

The indicators a risk officer, supervisor or ministry of finance reads first on econometrics for capital markets.

نشانگرواحدچه کسی آن را می‌خواندچارچوب
نسبت CET1% از دارایی‌های موزون به ریسکبانک‌ها، ناظرانچارچوب بازل
نسبت پوشش نقدینگی% از جریان‌های خروجی تحت تنشبانک‌ها، بانک‌های مرکزیچارچوب بازل
نسبت توانگری% از الزام سرمایهٔ توانگریبیمه‌گران، ناظراناصول اصلی بیمهٔ IAIS
نسبت ترکیبی% از حق‌بیمهٔ شناسایی‌شدهبیمه‌گرانرویهٔ اکچوئری
شکاف حمایتسهم بیمه‌نشدهٔ زیان اقتصادیبیمه‌گران، وزارتخانه‌های داراییآمار زیان‌های منتشرشده
بدهی عمومی% از تولید ناخالص داخلیوزارتخانه‌های دارایی، IMFچارچوب پایداری بدهی
نیازهای ناخالص تأمین مالی% از تولید ناخالص داخلی در سالوزارتخانه‌های دارایی، سرمایه‌گذارانچارچوب پایداری بدهی
Source: the frameworks named in each row. Indicator names, units and frameworks only; values belong to each institution’s own reporting and are never shown here.
سناریوهای اقلیمی NGFS · شبکهٔ سبزسازی نظام مالیIFRS S2 افشاهای مرتبط با اقلیم · ISSBتوصیه‌های TCFD · هیئت ثبات مالی TCFDاصول مدیریت مؤثر ریسک‌های مالی مرتبط با اقلیم · کمیتهٔ بازل برای نظارت بانکی
06اعتبارسنجی

How results are checked.

Models are assessed through specification tests, robustness checks and out-of-sample performance. Results are compared across datasets and methods.

بررسیHow it is done
Structural break testsStability is tested before a relationship estimated in one period is applied to another
Robustness to specificationResults are compared across estimation windows, benchmarks and model forms
Out-of-sample evaluationVolatility and liquidity models are scored on periods not used in estimation

Endogeneity, measurement error and structural change can bias estimates. Relationships may shift under extreme conditions.

07فرایند

نحوهٔ اجرای فرایند.

Process explorer · Process

Econometrics for capital markets: PRISMA 2020 review reporting

10 steps4 مرحله

فرایند

Econometrics for capital markets: PRISMA 2020 review reporting

PRISMA 2020 is a reporting guideline for systematic reviews; the steps follow its checklist, not a mandated sequence, and no Nexus document adopts it.

  1. 01 Plan

    1. 01Registration and protocolRecord · The review teamThe guideline asks for registration details, access to the protocol and any amendments.
    2. 02Eligibility criteriaRecord · The review teamThe guideline asks for the inclusion and exclusion criteria and how studies were grouped.
  2. 02 Find and select

    1. 03Search: sources and strategiesStep · The review teamThe guideline asks for the information sources and the full search strategies. It does not fix which sources are used.
    2. 04Selection of studiesStep · The review teamThe guideline asks how studies were judged eligible, including how many reviewers screened. It does not fix the number of reviewers.
    3. 05Flow diagramسابقهThe flow diagram shows the number of records found, the number of studies included and the reasons for exclusion.
  3. 03 Analyse

    1. 06Data collectionStep · The review teamThe guideline asks how data were collected from reports and which data items were sought.
    2. 07Risk of biasStep · The review teamThe guideline asks for the methods and tools used to assess risk of bias.
    3. 08SynthesisModel · The review teamThe guideline asks for the effect measures and the synthesis methods. It does not prescribe meta-analysis.
    4. 09قطعیت شواهدStep · The review teamThe guideline asks for the methods used to assess certainty, and reports the result per outcome. It does not name a grading scale.
  4. 04 Report

    1. 10Review reportسابقهThe guideline helps authors report why the review was done, what they did and what they found.

گزارش‌هاOutline of an externally published reporting guideline, not a Nexus process and not a record of operation. PRISMA 2020 mainly covers reviews of intervention effects. No Nexus page names it. Every programme is at service level R0.

09تولیت

Who maintains the method.

توسعه اقتصادی stewards econometrics for the Consortium and reviews how it is applied across platforms.

10متصل

جایی که این صفحه در سراسر کنسرسیوم به آن می‌رسد.

11پرسش‌ها

پرسش و پاسخ.

What are the limits of econometrics in this field?
Endogeneity, measurement error and structural change can bias estimates. Relationships may shift under extreme conditions.
How are results checked?
Models are assessed through specification tests, robustness checks and out-of-sample performance. Results are compared across datasets and methods.
Are the values on this page real?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
Where else is this method applied?
رصدخانهٔ canonical method page lists every platform that applies it.
گزارش‌هامشارکت

از این صفحه شواهد مشارکت دهید.

Reports is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.

⁨Global Risks Alliance⁩Capital Markets Nexusریسک و تاب‌آوری بخشی جهانیسناریو و آزمون تنش
Capital Markets Nexus

یک پرسش دربارهٔ مواجهه یا سرمایه را نزد اتحاد مطرح کنید.

اطلاعات و درخواست‌ها امروز باز است. هر درخواست یک شمارهٔ پیگیری می‌گیرد و گام بعدی را مشخص می‌کند؛ درخواست‌های عضویت، پرداخت‌ها، تخصیص رایانش و ثبت‌نام‌ها تنها زمانی باز می‌شوند که تیم، شرایط و ظرفیت داوری آن‌ها فراهم باشد.