Posts tagged evidence-based investing
How to be more disciplined about retirement saving

One of the reasons why people find investing harder than they should is that human beings are hard-wired to focus on the here and now. We’re much more concerned about immediate threats than longer-term dangers such as failing to save enough money for retirement.

In this video, Professor Arman Eshraghi, an expert in behavioural finance at Cardiff Business School, explains how to develop a more disciplined approach to investing for the future.

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Video transcript:

Human beings are hard-wired to focus on the present.

We’re finely attuned to the immediate threats around us. What we’re not quite so good at is dealing with long-term dangers, like not saving enough money for retirement. Professor Arman Eshraghi is an expert in behavioural finance.

He says: “When it comes to events that happen in the long-term, whether it’s going into retirement, etc. we don’t plan for them sufficiently because we don’t see them as sufficiently close.”

Thankfully, help is at hand in the form of financial technology, sometimes called fintech for short. The technology enables us to automate our retirement saving, so we put aside a set amount each and every month without even thinking about it.

Arman Eshraghi says: “Fintech applications basically can allow you to automate your decision to invest in the markets without much thinking, so you really make a decision once, you make a commitment once, and then effectively, the process of investment gets automated — let’s say, every 20th of the month.”

Starting to save early for retirement is very important. But we should also increase the amount we put away each month as our income goes up.

Committing to increasing our pension contributions as time goes by is another very valuable discipline.

Arman Eshraghi says: “Research by some economists in the US shows that there are techniques like “save more tomorrow”, so this is Richard Thaler, for example, who has talked about “saving more tomorrow”, which effectively means that you make the decision to invest a base level and then, effectively, you add to it a little bit every month. And without noticing the pain, let’s say. And then over time, this grows into a significant amount of investment which would then hopefully be a source of income for the long-term and for retirement.”

So, don’t give yourself an excuse to spend money that you should be saving for retirement. If you haven’t done it yet, automate your investing now.

It’s easy to do, and in the years ahead, you’ll be very glad you did it.

Picture: Aaron Burden (via Unsplash)

What can investors learn from academia?

Some financial professionals are dismissive of academic research, arguing that it’s too far removed from the realities of today’s financial markets. True, academic models are, by their nature, theoretical. But that doesn’t mean investors can’t learn practical lessons from them.

In this video, Gerard O’Reilly from Dimensional Fund Advisors briefly explains what those lessons are.

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Video transcript:

When we talk about evidence-based investing, what we’re really referring to is academic evidence.

Some financial professionals are dismissive of academic research, arguing that it’s too far removed from the realities of today’s financial markets. True, academic models are, by their nature, theoretical. But that doesn’t mean investors can’t learn practical lessons from them. Here’s Gerard O’Reilly from Dimensional Fund Advisors.

“Academics come with models of the world, and those models are usually incomplete. But what do you learn from the models? You gain insight about the real world. The models have to be incomplete for you to learn from them, but you do learn. You can gain insights about better ways to invest, better ways to structure portfolios, so that when you come to the real world, you’re better equipped and have better frameworks to make rational investment decisions.

“So academia, by its nature, has to simplify the real world so that you can understand the real world better. But that’s the beauty of how academics approach the problem: they simplify it just enough so that it’s real enough to be interesting, but understandable enough so that you learn something. “

Dimensional is possibly unique among asset managers in that everything it does is based on empirical evidence. Over the years, the firm has worked with some of the most famous names in academic finance.

Gerard O’Reilly explains: “Gene Fama, who won a Nobel prize a few years ago, is an academic that we have been very closely related to since the founding of the firm. Along with Kent French who’s a co-author and a very close collaborator with Gene Fama. And what we’ve used from their work, and they have shared their work with us and the world over time, is really the intuition that their work has given to us about prices - securely prices reflecting information.

“Other academics are academics like Robert Merton, who also won a Nobel Prize, Myron Scholes has also won a Nobel prize - and their work has also given us tremendous insights, whether it’s in lifecycle finance or in how to structure portfolios. So they’re to name just a few of what I would call some of the great academics in finance, and there’s many more that we’re associated with and that we work with. But the work that they have done has really led to some big innovations in the field of practical investing that I think Dimensional has been able to use to the benefit of our clients.”

The most famous contribution that Fama and French have made to our understanding of the financial markets is the so-called Three-Factor Model, and an updated version, the Five-Factor Model. In a nutshell, Fama and French have demonstrated how certain types of stocks — for example, value stocks, small-company stocks and stocks of firms with high profitability - tend to outperform the market as a whole, over the long term.

Gerard O’Reilly elaborates: “We think that there are differences in expected returns across stocks and across bonds. How do you identify those? With the intuition from the Three and Five-Factor Model. Lower price, higher-expected cash flows, higher-expected returns.

“So, we say, how do we structure portfolios? Let’s look for low-price stocks relative to some fundamental measure of firm size, high-expected cash flow i.e. high profitability. That’s higher-expected returns, less overweighting those stocks.”

It’s not necessary for investors to have a detailed understanding of the work of Fama and French, but it pays to use an adviser who does have that level knowledge. Academic research really does provide us with insights that you, as an investor, can benefit from.

Picture: Alfons Morales via Unsplash