Actuarial-Reflections

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Actuarial Reflections
Personal blog by Krishna Shrestha — sharing insights, tutorials, and reflections on actuarial science, data science, and professional growth.
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Risk Treatment Strategies: A Comprehensive Guide to Managing Uncertainty

risk management

actuarial science

insurance

business strategy

ERM

Explore the five fundamental risk treatment strategies - Avoid, Retain, Reduce, Transfer, and Exploit - with practical examples and implementation guidance for effective risk management.

Jul 14, 2025

Krishna Kumar Shrestha

Portfolio Optimization: A Simple Guide to Mean Variance Analysis

finance

portfolio optimization

mean variance

risk management

A beginner-friendly guide to portfolio optimization using Mean Variance Analysis in R. Learn how to build optimal portfolios that balance risk and return.

Jul 13, 2025

Krishna Kumar Shrestha

Decision Trees: A Complete Guide for Beginners

machine learning

decision trees

classification

regression

A comprehensive guide to decision trees, from basic concepts to advanced ensemble methods like bagging, random forest, and boosting, with practical R examples.

Jul 12, 2025

Krishna Kumar Shrestha

Understanding Experience Study

actuarial science

life insurance

non-life insurance

Based on the article by Matthew Dunscombe and Alexander Zaidlin

Jun 26, 2025

Krishna Kumar Shrestha

Categories

Risk Treatment Strategies: A Comprehensive Guide to Managing Uncertainty

Portfolio Optimization: A Simple Guide to Mean Variance Analysis

Decision Trees: A Complete Guide for Beginners

Understanding Experience Study