INVESTING: Rules of Thumb

By Dr. David Edward Marcinko MBA MEd

***

SPONSOR: http://www.MarcinkoAssociates.com

***

Portfolio Allocation & Risk Management

🏦 100 Minus Age Rule: Subtract your age from 100 to estimate the percentage of your portfolio to invest in stocks. The rest goes to bonds or safer assets.

  • Rule of 110 or 120: A modern twist—subtract your age from 110 or 120 to allow for more stock exposure in a low-interest environment.
  • Diversify, Don’t Speculate: Spread investments across asset classes to reduce risk.
  • Don’t Invest What You Can’t Afford to Lose: Especially for speculative assets like crypto or startups.

📈 Growth & Returns

  • Rule of 72: Divide 72 by your annual return rate to estimate how many years it takes to double your money.
  • Time in the Market Beats Timing the Market: Staying invested long-term usually outperforms trying to predict short-term moves.
  • Start Early, Compound Often: The earlier you invest, the more compound interest works in your favor.

🧾 Budgeting & Saving

  • 50/30/20 Rule: Allocate 50% of income to needs, 30% to wants, and 20% to savings/investments.
  • Emergency Fund Rule: Save 3–6 months of living expenses before investing aggressively.
  • Pay Yourself First: Automatically invest a portion of your income before spending.

🧠 Behavioral & Strategy Tips

  • Buy What You Understand: Don’t invest in companies or assets you don’t comprehend.
  • Avoid Emotional Decisions: Fear and greed are the enemies of smart investing.
  • Rebalance Annually: Adjust your portfolio to maintain your target asset allocation.
  • Don’t Chase Past Performance: What worked last year may not work this year.

🏦 Retirement & Withdrawal

  • The 4% Rule: Withdraw 4% of your retirement savings annually to make it last ~30 years.
  • Save 15% of Income for Retirement: A common target for long-term financial security.
  • Max Out Tax-Advantaged Accounts First: Prioritize 401(k), IRA, or Roth IRA before taxable accounts.

COMMENTS APPRECIATED

EDUCATION: Books

SPEAKING: Dr. Marcinko will be speaking and lecturing, signing and opining, teaching and preaching, storming and performing at many locations throughout the USA this year! His tour of witty and serious pontifications may be scheduled on a planned or ad-hoc basis; for public or private meetings and gatherings; formally, informally, or over lunch or dinner. All medical societies, financial advisory firms or Broker-Dealers are encouraged to submit an RFP for speaking engagements: CONTACT: Ann Miller RN MHA at MarcinkoAdvisors@outlook.com -OR- http://www.MarcinkoAssociates.com

Like, Refer and Subscribe

***

***

PODCAST: The FOUR PERCENT Spending Rule with Challenge?

Still Valid or Not?

PLUS the “RULES of 72, 78 and 115″ Explained”

By Staff Reporters

SPONSOR: http://www.CertifiedMedicalPlanner.org

CMP logo

***

What Is The 4% Rule? How Much Money Do I Need To Retire? - YouTube

***

The 4% Rule is a practical rule of thumb that may be used by retirees to decide how much they should withdraw from their retirement funds each year; according to Investopedia.

READ: https://www.investopedia.com/terms/f/four-percent-rule.asp#:~:text=The%20Four%20Percent%20Rule%20is%20a%20rule%20of,account%20balance%20that%20keeps%20income%20flowing%20through%20retirement.

The purpose of adopting the rule is to keep a steady income stream while maintaining an adequate overall account balance for future years. The withdrawals will consist primarily of interest and dividends on savings.

CITE: https://www.r2library.com/Resource/Title/082610254

READ: https://www.financial-planning.com/news/kitces-smart-fix-for-the-4-rule#:~:text=The%20purpose%20of%20the%204%25%20rule%20is%20to,when%20it%20provides%20superior%20outcomes%20in%20all%20situations.

CHALLENGE: But, experts like Mike Kitces are divided on whether the 4% withdrawal rate is the best option. Many, including the creator of the rule, say that 5% is a better rule for all but the worst-case scenario.

***

RULES of 72, 78 and 115: https://medicalexecutivepost.com/2020/11/22/the-rules-of-72-78-and-115/

***

***

PODCAST: https://www.bing.com/videos/search?q=4+percent+rule&&view=detail&mid=5B0C2D1CABA12C7CF6075B0C2D1CABA12C7CF607&&FORM=VRDGAR&ru=%2Fvideos%2Fsearch%3Fq%3D4%2Bpercent%2Brule%26FORM%3DHDRSC3

***
COMMENTS APPRECIATED.

Thank You

Subscribe to the Medical Executive-Post.com

***

***

An Interest Rate Review for Physician-Executives

Managerial Accounting

By Dr. David E. Marcinko MBA

Recently, several major banking institutions have addressed the problem of escalating debt upon graduating physicians, mid-life practitioners and even seasoned healthcare providers; despite historically low rates for prime customers.

Unfortunately, one may still wonder how many clinicians truly appreciate the risks associated with usurious interest rates for homes, cars, medical equipment and other consumer items; as we offer the following review to reduce this peril.

WHITE-PAPER: IRs

Assessment: Your thoughts are appreciated.

***

Risk Management, Liability Insurance, and Asset Protection Strategies for Doctors and Advisors: Best Practices from Leading Consultants and Certified Medical Planners™8Comprehensive Financial Planning Strategies for Doctors and Advisors: Best Practices from Leading Consultants and Certified Medical Planners™

***

PODCAST: The Causes of High Healthcare Costs Explained

By Eric Bricker MD

***

***

COMMENTS APPRECIATED

Thank You

Subscribe to the Medical Executive-Post

***

CITE: https://www.r2library.com/Resource/Title/0826102549

***

***

***

***