Is the Home Bias good or bad for you?

Where do you think Singaporean investors rank in terms of domestic equity allocation in % of total equity?

Do we have more or less than 50% of our equity invested in the Singapore stock market?

From my anecdotal encounters with some fellow investors, I would have looked for Singapore far to the left on this chart.

Home Bias across the world

To my surprise, Singapore is featured far to the right of this chart. Right next to my home country Germany.

Hmm, looks like we don’t have too many people making the mistake of focusing only on their home markets.

It would be understandable as it is their home ground and they are more familiar with their local stocks. But buying stocks headquartered near their houses, as if being within driving distance could somehow make companies safer, is too narrow-minded.

Imagine your job is in Singapore, your house is in Singapore and your stock portfolio is mainly invested in Singaporean companies.

Yes, your eggs are in several baskets.

But all of those baskets are on the same lorry called Singapore.

If that lorry meets with an accident then the best result might be a meal of scrambled eggs.

Can we both agree on the following notion?

In the investment field, there is no one instrument that can perform all the time, and there is no one who can say with certainty — in advance — which instrument would perform best. 

The future is uncertain and markets are random.

Based on that notion my aim is to diversify across investment baskets — with many eggs in each — so that I will not be “done in” by any one event.

Because investing my money is not just about building wealth, it’s also about not destroying wealth.

I call it ‘real diversification’.

Real diversification helps me towards my top priority: to avoid big losses. Because as soon as I experience those big losses, I’m afraid my emotions would lead me to abandon the strategy at the worst possible time, right at the market bottom, when I shouldn’t be doing anything (except buying more).

Real diversification means lowering the risk of bad decisions.  Because when the stock markets crash, I’m always going to have another asset going up in value to calm my nerves.  This reduces investing stress that can help me to maintain optimal investor behaviour which typically helps returns.

Investors who can find calm and clarity amid chaos, amid inevitable changes in market conditions, or amid personal situations, understand that a diversified portfolio and not a so-called “winning” trade is the key to financial security.

Why do you invest?

Would you rather win, or would you rather be financially secure? 

They are not the same thing.

I know what I want that’s why I frequently remind myself:

That I am an investor, not an entrepreneur. There’s no need for me to put all my eggs in one basket.

Not to forget to revisit my choices periodically: Not daily, but yearly. Because my attitude towards risk depends on the frequency with which I monitor my portfolio.

Why would you want to check your stocks twice a day, but your cholesterol twice a decade? The former is killing your emotions and the latter is killing you.

Have YOU made up your mind? Is the home bias good or bad for you?

“… the know-nothing investor who both diversifies and keeps his costs minimal is virtually certain to get satisfactory results.  Diversification is protection against ignorance.” – Warren Buffett

“It’s really just common sense — don’t put all your eggs in one basket. The same advice has been suggested by Shakespeare, the Bible, and the Talmud.” — Brendan Mathews

“Make sure all your investments still fit comfortably in your baskets. Do not diversify into hundreds of eggs.  That might end in a massive indigestible omelette. 15 to 30 is a good number.” — Andy G. Schmidt

2 Comments

  1. It’s probably demographics & whether the survey or study of S’pore investors did cover the proportionate age ranges. Singaporeans above 45 would tend to have bigger home bias. If there are more younger local investors, then overall it would tilt towards less home bias.

    The low interest rate & low inflation period from 2015-2020 has depressed many S’pore companies, leading younger S’porean investors without much emotional ties to local stocks to turn to US growth markets (or cryptos).

    Also it depends whether the study source is based on aggregated money flows origins. Singapore is a major offshore trust hub. If it’s simply based on money flows from Singapore, a large chunk may well be from foreigners’ trust funds & offshore holding companies here.

    • Those are very valid remarks. Thank you for weighing in.
      Usually, we never get enough details about how such surveys have been conducted and collated. Better take them with a pinch of salt.

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