Is the Next Battleground of 'Wealth Inequality' in the Living Room? Author Reveals US/UK Statistics: This Is How to Raise High-Achieving Children

University subject exams released results on the 3rd, leaving prospective freshmen facing the dilemma of choosing their majors. Well-known financial writer Wang Po-ta posted on Facebook suggesting that the next generation’s wealth gap might not be decided in cram schools, but in the living room.

According to data from the United States and the United Kingdom, children raised with authoritative parenting are 13 percentage points more likely to achieve education beyond high school compared to those from neglectful households.

Wang Po-ta notes that the education arms race is probably the area where parents worldwide are most willing to spend money. Even though it’s still summer vacation, most ninth and twelfth graders are either attending summer remedial classes at school or spending time in cram schools.

Wang points out that the greater the income inequality in a society, the more parents tend to push their children to study hard. Conversely, in societies with smaller gaps, parents are more willing to let children develop freely. In Taiwan’s case, there are nearly 17,000 registered cram schools—almost as many as convenience stores. From elementary through university, children on average spend about NT$1.7 million on tutoring, roughly equivalent to the accumulated amount recently discussed in Taiwan’s 'Future Account' proposal.

Wang Po-ta notes that admission rates at some private middle schools in Taiwan are even lower than those of National Taiwan University. However, when examining long-term tracking data from the US and UK, an awkward truth emerges: the variable that most influences the next generation isn’t found in cram schools, private schools, or district housing—it’s in your living room, and it doesn’t cost a cent.

Do Highly Educated Parents Spend More Time with Their Kids?

Wang explains that according to the American Time Use Survey, mothers with college degrees spend four more hours per week on their children than mothers with only high school diplomas. Some might argue, 'Of course they can afford the time and money.' But the data shows otherwise: these mothers don’t have shorter paid working hours; instead, their 'leisure time' is four hours shorter. It’s not about having more resources—it’s a conscious sacrifice. They trade their own entertainment for time with their children.

Wang cites economists Doepke and Zilibotti’s book 'Love, Money, and Parenting,' which analyzes data from the US and UK, classifying parenting styles into four types: authoritarian (issuing commands and demanding obedience), authoritative (explaining reasons and helping children internalize values), permissive (respecting the child’s choices, letting them go), and neglectful (ignoring and unresponsive).

Does Authoritative Parenting Affect Children’s Education?

Wang states the results point in one direction: using 'education level' as a measure in the US, children from families where neither parent attended college—but who received authoritative parenting—are 13 percentage points more likely to exceed high school education compared to those from neglectful households. In the UK, using a different metric—occupational class, divided into seven levels—children raised with authoritative parenting have a 13% higher chance of moving up a social class than those from permissive households, assuming equal parental background.

Wang analyzes: two countries, two completely different metrics, yet the same number appears. The data from low-education families is even more telling: when both parents only have high school diplomas, simply shifting parenting from 'neglectful' to 'involved and demanding'—even if it’s old-fashioned authoritarian style—triples the child’s chance of earning a graduate degree. If one parent has a college degree and uses reason-based authoritative parenting, the probability increases fivefold.

Does Tutoring Help Children Advance Academically?

Wang asks, what about tutoring? Not that tutoring is useless. Local empirical research in Taiwan (Liu Cheng, 2006, using middle school samples from the Taiwan Education Panel Survey) found that tutoring does significantly improve academic performance. However, the effect follows an inverted U-curve: benefits peak at around 8.4 hours per week, after which additional hours lead to diminishing returns.

Citing a survey by the Child Welfare League Foundation, Wang notes that one in five Taiwanese children spends over three hours in cram schools after school every day. This far exceeds the research-identified optimal threshold.

What Determines Success in Life?

Wang emphasizes that tutoring buys problem-solving techniques and exam familiarity—effective, but with diminishing marginal returns. On the other hand, patience, self-control, motivation, and the ability to think long-term—what economists call 'non-cognitive skills'—are proven by long-term studies to be the true determinants of income, employment, and life success. The mechanism for cultivating these skills lies in everyday parent-child interactions, which cannot be outsourced because they’re not curriculum—they’re relationships.

Wang explains in investment terms: tutoring and parenting are two different assets. Sending children to cram schools isn’t wrong. The mistake is the substitution logic: 'I’ve paid, so I’ve outsourced companionship.' This means over-investing in an asset with diminishing returns while under-investing in the one with the strongest compounding effect.

Survey: 30% of Parent-Child Time Involves Distracted Parents

Wang mentions another survey by the Child Welfare League Foundation: among Taiwanese parents’ time spent with children, only 40% involves active participation. Nearly 30% are passively sitting nearby, and another 30% are distracted. Among distracted parents, 44% are scrolling on their phones. Over 70% of parents consider 'watching TV together' or 'scrolling on phones together' as quality time.

Wang explains this is precisely the opposite of 'authoritative parenting'—there’s quantity of time, but no quality of interaction. Children don’t learn how to think; they only see their parents’ eyes glued to screens, learning instead how captivating smartphones can be.

How Should Parents Engage with Their Children?

Wang notes parenting is leverage, not magic. The same research also shows that even if non-college-educated families apply the best parenting practices, their children’s chance of earning a graduate degree is only 10%. Structural ceilings exist, and individual effort doesn’t guarantee upward mobility. But within controllable factors, data points to three things—all free:

Give time: the extra four hours each week come at the cost of parents’ own leisure, not overtime pay. Four hours a week over ten years equals 2,000 hours of compounding benefit.

Give focus: one hour with your phone down is worth more than three hours spent scrolling. Children know whether you’re truly present.

Give reasons: the +13% gain comes from authoritative parenting, not strictness alone. Commands produce obedience; explanations cultivate judgment. And judgment is something children can carry with them no matter what path they take in life.