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Modern Portfolio Theory

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The tortoise wins in investing

For decades, it’s been a truism that taking greater risks with stocks should equate to higher returns. New research casts doubt on that and suggests investing in ‘boring’ stocks and industries may be a better bet.

Tribute to Nobel winner Markowitz: When Harry met Graham

Harry Markowitz died last week at the age of 95. He was the 1990 Nobel Laureate and the father of Modern Portfolio Theory. He explained to me the magic moment when he realised how risk-return in portfolios works. 

Harry Markowitz's 'aha moment' in asset allocation

Harry Markowitz is the 1990 Nobel Laureate and Pensions & Investments Magazine's 'Man of the Century'. For his 94th birthday, he explains the magic moment of his Modern Portfolio Theory and Efficient Frontier work.

Portfolio diversification: when a free lunch can cause indigestion

Investing across many different managers may not deliver the expected portfolio diversification if managers invest in the same way. Watch for diversification redundancy.

Harry Markowitz on investing until 100

At age 87, Nobel Prize winner and investment legend Harry Markowitz is far from retirement, dividing his time between teaching, consulting and writing. He sat down with Cuffelinks to share his wisdom.

Standing on the shoulders of giants

Modern portfolio analysis has evolved since the 1950s with each innovation building on the existing body of knowledge. The work of the pioneers of funds management analysis is still influential today.

The Harry Markowitz Interview: Retail financial advice

Nobel Laureate Harry Markowitz gave us the foundation of modern portfolio management in 1952, but he is now working on providing online retail financial advice and asset selection according to risk profiles.

The Harry Markowitz Interview, Part 1: Portfolio Selection

Harry Markowitz, the 1990 Nobel Laureate and Pensions & Investments Magazine's 'Man of the Century', explains his views on risks and returns and how he arrived at his Modern Portfolio Theory and Efficient Frontier.

Most viewed in recent weeks

16 ASX stocks to buy and hold forever, updated

This time last year, I highlighted 16 ASX stocks that investors could own indefinitely. One year on, I look at whether there should be any changes to the list of stocks as well as which companies are worth buying now. 

UniSuper’s boss flags a potential correction ahead

The CIO of Australia’s fourth largest super fund by assets, John Pearce, suggests the odds favour a flat year for markets, with the possibility of a correction of 10% or more. However, he’ll use any dip as a buying opportunity.

2025-26 super thresholds – key changes and implications

The ABS recently released figures which are used to determine key superannuation rates and thresholds that will apply from 1 July 2025. This outlines the rates and thresholds that are changing and those that aren’t.  

Is Gen X ready for retirement?

With the arrival of the new year, the first members of ‘Generation X’ turned 60, marking the start of the MTV generation’s collective journey towards retirement. Are Gen Xers and our retirement system ready for the transition?

Why the $5.4 trillion wealth transfer is a generational tragedy

The intergenerational wealth transfer, largely driven by a housing boom, exacerbates economic inequality, stifles productivity, and impedes social mobility. Solutions lie in addressing the housing problem, not taxing wealth.

What Warren Buffett isn’t saying speaks volumes

Warren Buffett's annual shareholder letter has been fixture for avid investors for decades. In his latest letter, Buffett is reticent on many key topics, but his actions rather than words are sending clear signals to investors.

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