Andrija Djurovic's Avatar

Andrija Djurovic

@andrija-djurovic.bsky.social

Credit Risk Practitioner Author: https://leanpub.com/adsfcr https://leanpub.com/pdrmwr GitHub: https://github.com/andrija-djurovic

26 Followers  |  69 Following  |  14 Posts  |  Joined: 07.12.2024  |  1.5154

Latest posts by andrija-djurovic.bsky.social on Bluesky

IRB Model Validation - Technical Aspects of Automated Reports

#rstat #python #irb

github.com/andrija-djur...

09.02.2025 12:31 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐“๐ก๐ž ๐„๐œ๐จ๐ง๐จ๐ฆ๐ข๐œ ๐•๐š๐ฅ๐ฎ๐ž ๐จ๐Ÿ ๐‚๐ซ๐ž๐๐ข๐ญ ๐‘๐š๐ญ๐ข๐ง๐  ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ๐ฌ - ๐๐ฎ๐š๐ง๐ญ๐ข๐Ÿ๐ฒ๐ข๐ง๐  ๐ญ๐ก๐ž ๐๐ž๐ง๐ž๐Ÿ๐ข๐ญ๐ฌ ๐จ๐Ÿ ๐ˆ๐ฆ๐ฉ๐ซ๐จ๐ฏ๐ข๐ง๐  ๐š๐ง ๐ˆ๐ง๐ญ๐ž๐ซ๐ง๐š๐ฅ ๐‚๐ซ๐ž๐๐ข๐ญ ๐‘๐š๐ญ๐ข๐ง๐  ๐’๐ฒ๐ฌ๐ญ๐ž๐ฆ

github.com/andrija-djur...

18.01.2025 07:33 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The Vasicek Distribution (Probability of Default Models) - The Functional Form and Parameters Estimation Methods

github.com/andrija-djur...

11.01.2025 09:52 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Consequences of Autocorrelation for OLS Regression (R & Python code)

github.com/andrija-djur...

10.01.2025 07:44 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Consequences of Multicollinearity for OLS Regression (R & Python code)

github.com/andrija-djur...

08.01.2025 21:56 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Consequences of Heteroscedasticity for OLS Regression

github.com/andrija-djur...

23.12.2024 18:40 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Consequences of Violating the Normality Assumption for OLS Regression

github.com/andrija-djur...

21.12.2024 08:08 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Likelihood Approaches to Low Default Portfolios - Adjustment of Alan Forrest's Method to the Multi-Year Period Design

My preferred approach for LDP and my adaptation of Forrestโ€™s method.

github.com/andrija-djur...

15.12.2024 12:04 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Low Default Portfolios - Conservative Estimation of Default Probabilities

github.com/andrija-djur...

#rstats #paython

12.12.2024 12:46 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Effective interest rate using R and Python

Effective interest rate using R and Python

andrija-djurovic.github.io/adsfcr/effec...

#rstats #python

11.12.2024 14:56 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Loan repayment plan using R and Python

Loan repayment plan using R and Python

andrija-djurovic.github.io/adsfcr/loan_...

#rstats #python

10.12.2024 11:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Two more R books :)

leanpub.com/pdrmwr

leanpub.com/adsfcr

09.12.2024 07:24 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

๐—ฅ๐—ถ๐˜€๐—ธ-๐—ช๐—ฒ๐—ถ๐—ด๐—ต๐˜๐—ฒ๐—ฑ ๐—”๐˜€๐˜€๐—ฒ๐˜๐˜€ ๐—ฎ๐˜€ ๐—ฎ ๐—™๐˜‚๐—ป๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ผ๐—ณ ๐—ฃ๐—ฟ๐—ผ๐—ฏ๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜† ๐—ผ๐—ณ ๐——๐—ฒ๐—ณ๐—ฎ๐˜‚๐—น๐˜

Beyond the standard use of RWA formulas for determining minimum capital requirements, RWA can support model validation by highlighting the impact of potential shortfall of a specific model aspect.

github.com/andrija-djur...

#creditrisk

08.12.2024 06:03 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐—œ๐—ฅ๐—• ๐—ฃ๐—— ๐—ฃ๐—ฒ๐—ฟ๐—ถ๐—ผ๐—ฑ๐—ถ๐—ฐ ๐— ๐—ผ๐—ฑ๐—ฒ๐—น ๐—ฉ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป - ๐—ค๐˜‚๐—ฎ๐—ป๐˜๐—ถ๐˜๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ ๐—ง๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด

Check out my presentation for an overview of the most common quantitative procedures used in periodic PD model validation.

github.com/andrija-djur...

07.12.2024 08:34 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@andrija-djurovic is following 19 prominent accounts