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Reference documents written to stay useful over time. Accuracy and completeness come before timeliness, and articles are revised when the facts change. They are organized so a newcomer can read straight through. The list is ordered by publication date, and newly published content appears here as well.
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Comprehensive Income Tax Filing Rules for Pensioners
Public pensions, pension savings and retirement pensions, and savings insurance differ in how the income is...
Published 2026-07-27 Views 104
Antifragile Leadership: Organizational Principles for Turning Crises into Drivers of Growth
Antifragile leadership is not about creating a flawless, error-free organization, but rather an approach to...
Published 2026-07-26 Views 113
What Is a Revolving Balance and Its Risks: What to Check Before Rolling Over Your Credit Card Balance
A revolving payment plan is an “agreement to carry over a portion of the credit card balance,” in which you...
Published 2026-07-26 Views 105
The Difference Between Contract Renewal and the Right to Request Renewal: Does the Right Resurface with a New Contract?
In residential lease agreements, “renewal” and the “right to demand contract renewal” are not the same thin...
Published 2026-07-24 Views 183
Where Does the Resilience of Koreans Come From? A Look at Cultural Traits Through the Geography and Climate of the Korean Peninsula
The mountainous terrain of the Korean Peninsula, its monsoon climate, limited arable land, and its peninsul...
Published 2026-07-23 Views 182
Why the Bank of Korea Is Raising Interest Rates Despite the Semiconductor Boom
While the boom in semiconductor exports is positive for South Korea’s economic growth and corporate profits...
Published 2026-07-22 Views 158
Implementation of Managed Care Benefits for Manual Therapy: 43,850 won per session; Summary Based on 15 Sessions Per Year
With the government’s introduction of managed care benefits for manual therapy, the cost per session has be...
Published 2026-07-20 Views 178
July National Pension Premium Increase: Overview of the Upper and Lower Limits of the Standard Monthly Income and the 9.5% Premium Rate
Starting in July, the upper and lower limits for the standard monthly income—which serves as the basis for ...
Published 2026-07-19 Views 152
What is value-added tax (VAT), and how is it calculated?
Value-added tax (VAT) is a tax levied on the value added during the transaction of goods or services, and t...
Published 2026-07-19 Views 166
2026 Value-Added Tax (VAT) Changes: Filing, Deduction, and Surtax Guidelines Business Owners Need to Know
For the 2026 Value-Added Tax (VAT) filing, there are now more items that businesses must verify, including ...
Published 2026-07-18 Views 159
How to Bring an Organization’s Unspeakable Problems to Light: Elephants, Dead Fish, and Vomiting
Simply saying, “Let me know if there’s a problem,” isn’t enough to get team members to speak up. The “Eleph...
Published 2026-07-13 Views 175
Why Your Bank Balance Doesn't Grow Even When You Work Hard: The Relationship Between Money and Psychology
The reason bank account balances don’t grow isn’t just due to a lack of income; it’s deeply linked to psych...
Published 2026-07-13 Views 240