Spend better, not less: Duke behavioral economics expert on his top 4 money tips (2024)

Being savvy with money can come with a steep learning curve, even for financial experts.And for recent college graduates, learning how to spend and save can be even more of a challenge.

Dan Ariely, a professor of psychology and behavioral economics at Duke University, knows this firsthand. Despite teaching at a top business school, he still had trouble resisting impulse purchases of gadgets, he says — a lesson he learned the "expensive" way.

Ariely used to fall victim to social media ads showing him the latest technology tools with exciting new features. He'd click the purchase button before considering how much he really wanted the item, he says.

These days, Ariely gives himself a "cooling period" of 48 hours before making online purchases, a strategy which helps him think clearly despite the natural excitement of buying a shiny, new thing.

Learning to be more thoughtful about purchases is just one financial habit Ariely says is important. There are several he has adopted and hopes to instill in his students at the Duke Fuqua School of Business.

"Life is not about spending less, it is about spending better," he says.

Here are the top four tips that Ariely gives his students to help them become more financially savvy after graduation.

1. The novelty of new stuff wears off fast

It can be tempting to expand your budget as soon as you have a consistent — and higher — paycheck coming in each week. But recent grads would be wise to avoid any spending sprees on new or "trendy" things, Ariely says.

He encourages his students to remember the "hedonic treadmill," a theory that suggests that people always return to their baseline happiness level, regardless of life events or purchases.

"When you get something new, it is very exciting, but then you get used to it. If you get a new television, sofa, dining table, car and bicycle all in the same week, in a month, you'll forget all of them. Their hedonic impact on your quality of life will diminish."

That doesn't mean you shouldn't treat yourself when you begin earning consistent money after graduation. The key, he says, is "spacing out" bigger purchases and being thoughtful about what you buy.

2. Think about the future, not just the present

For recent graduates, there can be a temptation to charge lots of purchases, Ariely says.Try to resist. "Be very much worried about getting into debt," he says. "A young age is an expensive time to get into debt and a really good time to start saving."

Avoid borrowing money whenever you can, he adds, since that's one of the three key habits to try to maintain as you enter the professional world. The other two are living below your means and establishing the habit of saving and investing for the future.

"Maximizing your401(k) deduction is important. It's tempting not to do it, to say, 'Well, I'm just starting, I have things to do.' But it is important to get things going," he says, "because compound interest works really well when you're young. You just have to use it."

3. Reflect on past spending — and past regrets

Financial planning generally involves looking ahead. But you'd be well served to look at past purchases, too, and reflect on the extent to which they brought you joy.

In one of his research studies, Ariely asked consumers to look at their past credit card transactions and identify their purchase regrets. The Millennial Regret Spending Study asked over 1,000 consumers aged 20 to 36 to identify which purchases they regarded as regretful or satisfying. Ariely and his team found that millennials derive greater fulfillment from longer-term purchases than from impulse purchases (70% and 50% fulfillment, respectively).

Similarly, the surveyed adults were 10% more satisfied with recurring purchases than one-off expenses.

"It turns out there were quite a few things that people regretted," he says.

He advises his students to reflect on their previous purchases and identify areas where they were unwittingly overspending. Weekend purchases were a major source of regret in the study. Going out, for example, often ends up being costly, as transportation and food bills add up.

4. Take pride in your savings

When it comes to saving money, Ariely jokes that the standard approach is to be "miserable." Like eating healthy and exercising, he says, you can opt to feel defeated by a demanding task. Or you can find joy in doing what is good for you.

Some think you have to just "plow through it and you have to do it. It's not very easy. It's hard to do something long-term that is going to be difficult," Ariely says. But it pays to "find joy" in necessary financial habits like building your savings.

When you begin saving and succeed in building financial comfort for yourself, take a minute to recognize your accomplishments and treat yourself. While Ariely does not advise buying every gadget or accessory that comes across your social media feed, buying yourself an occasional treat you'll appreciate — whether it be a night out or a new piece of clothing — is important.

He reminds his students, and all recent graduates, to consider both their short- and long-term financial wellbeing when answering one crucial question: "How do we make ourselves feel good?"

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Spend better, not less: Duke behavioral economics expert on his top 4 money tips (1)

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Spend better, not less: Duke behavioral economics expert on his top 4 money tips (2024)

FAQs

What college does Dan Ariely work for? ›

About. I am a Professor of Psychology & Behavioral Economics at Duke University, a founding…

Should I spend my money or save it? ›

The 50/30/20 budget rule states that you should spend up to 50% of your after-tax income on needs and obligations that you must have or must do. The remaining half should be split between savings and debt repayment (20%) and everything else that you might want (30%).

How to spend less money? ›

How to spend less money
  1. Avoid eating out. Eating in can be a great way to save money every month. ...
  2. Buy generic and used. ...
  3. Use public transportation. ...
  4. Check your insurance rates. ...
  5. Ask for discounts. ...
  6. Unsubscribe from marketing emails. ...
  7. Save your tax refunds.
Apr 10, 2024

What is meant by behavioral economics? ›

Behavioral economics combines elements of economics and psychology to understand how and why people behave the way they do in the real world. It differs from neoclassical economics, which assumes that most people have well-defined preferences and make well-informed, self-interested decisions based on those preferences.

Does Dan Ariely still work at Duke? ›

He serves as a James B. Duke Professor of psychology and behavioral economics at Duke University.

What is Dan Ariely's theory? ›

In Predictably Irrational, behavioral economist Dan Ariely asserts that we're far less rational than standard economic theory assumes and refutes the common assumption that we behave in fundamentally rational ways. According to Ariely, our behaviors aren't random.

What is the 50-30-20 rule of money? ›

Key Points. The 50-30-20 rule is a simple guideline (not a hard-and-fast rule) for building a budget. The plan allocates 50% of your income to necessities, 30% toward entertainment and “fun,” and 20% toward savings and debt reduction.

What is the $1000 a month rule for retirement? ›

One example is the $1,000/month rule. Created by Wes Moss, a Certified Financial Planner, this strategy helps individuals visualize how much savings they should have in retirement. According to Moss, you should plan to have $240,000 saved for every $1,000 of disposable income in retirement.

What is the 40 30 20 10 rule? ›

The most common way to use the 40-30-20-10 rule is to assign 40% of your income — after taxes — to necessities such as food and housing, 30% to discretionary spending, 20% to savings or paying off debt and 10% to charitable giving or meeting financial goals.

What is the 30-day rule? ›

The premise of the 30-day savings rule is straightforward: When faced with the temptation of an impulse purchase, wait 30 days before committing to the buy. During this time, take the opportunity to evaluate the necessity and impact of the purchase on your overall financial goals.

How to aggressively save money? ›

How to Save Money: 23 Tips
  1. Make a budget.
  2. Say goodbye to debt.
  3. Set a savings goal.
  4. Save money automatically.
  5. Buy generic.
  6. Meal plan.
  7. Cancel some subscriptions and memberships.
  8. Adjust your tax withholdings.
Apr 5, 2024

How do I train myself to spend less money? ›

Here are some ideas to help you stop spending money and build healthier financial habits:
  1. Create a Budget. ...
  2. Visualize What You're Saving For.
  3. Always Shop with a List. ...
  4. Nix the Brand Names. ...
  5. Master Meal Prep.
  6. Consider Cash for In-store Shopping. ...
  7. Remove Temptation.
  8. Hit “Pause"
Jan 19, 2023

What are the problems with behavioral economics? ›

Behavioral economics assumes irrationality in decision making. As such, individuals are susceptible to temptations and tend to make poor and rash decisions, even though it is clear there are better options that will improve long-term outcomes.

What is the rule of thumb in behavioral economics? ›

Behavioral economics examples: Rule of thumb

Rule of thumb refers to the already established guides on the behaviors that are appropriately relevant to a certain setting. There are unofficial agreements or codes of behavior that individuals should follow.

What are the three mistakes consumers often make? ›

Question: Three mistakes consumers often make arePart 4A. ignoring nonmonetary opportunity​ costs, failing to ignore sunk​ costs, and being overly optimistic about the future.

What college does Dan Humphrey get into? ›

Dan is a writer/poet and used to attend the St. Jude's with eventual friends Chuck Bass and Nate Archibald. Although accepted to Yale, he ends up attending NYU. He had a crush on Serena van der Woodsen that eventually evolved into a relationship that became the longest on the show.

Who is the Israeli behavioral psychologist? ›

Daniel Kahneman (/ˈkɑːnəmən/; Hebrew: דניאל כהנמן; March 5, 1934 – March 27, 2024) was an Israeli-American author, psychologist, and economist notable for his work on hedonism, the psychology of judgment, and decision-making.

How was Dan Ariely injured? ›

On that day, an explosion left me with 70 percent of my Page 3 - 3 - body covered with third degree burns. These mere few seconds that forever changed my life marked the starting point of a long and painful period of hospitalization.

What shows are Dan Ariely in? ›

Dan Ariely is known for The Irrational (2023), (Dis)Honesty: The Truth About Lies (2015) and Lama kacha? - Why like this (2022).

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