CAT 2025 Slot 1 · VARC · RC passage 3: Income Inequality and Economic Growth
The full passage and all 4 questions (Q10–Q13) from CAT 2025 Slot 1, with answers and solutions.
The passage below is accompanied by four questions. Based on the passage, choose the best answer for each question.
Studies showing that income inequality plays a positive role in economic growth are largely based on three arguments. The first argument focuses on investment indivisibilities wherein large sunk costs are required when implementing new fundamental innovations. Without stock markets and financial institutions to mobilize large sums of money, a high concentration of wealth is needed for individuals to undertake new industrial activities accompanied by high sunk costs . . . [One study] shows the relation between economic growth and income inequality for 45 countries during 1966-1995. [It was found] that the increase in income inequality has a significant positive relationship with economic growth in the short and medium term. Using system GMM, [another study estimated] the relation between income inequality and economic growth for 106 countries during 1965–2005 period. The results show that income inequality has a positive impact on economic growth in the short run, but the two are negatively correlated in the long run. The second argument is related to moral hazard and incentives . . . Because economic performance is determined by the unobservable level of effort that agents make, paying compensations without taking into account the economic performance achieved by individual agents will fail to elicit optimum effort from the agents. Thus, certain income inequalities contribute to growth by enhancing worker motivation . . . and by giving motivation to innovators and entrepreneurs . . . Finally, [another study] point[s] out that the concentration of wealth or stock ownership in relation to corporate governance contributes to growth. If stock ownership is distributed and owned by a large number of shareholders, it is not easy to make quick decisions due to the conflicting interests among shareholders, and this may also cause a free-rider problem in terms of monitoring and supervising managers and workers. . . .
Various studies have examined the relationships between income inequality and economic growth, and most of these assert that a negative correlation exists between the two. . . . Analyzing 159 countries for 1980–2012, they conclude that there exists a negative relation between income inequality and economic growth; when the income share of the richest 20% of population increases by 1%, the GDP decreases by 0.08%, whereas when the income share of the poorest 20% of population increases by 1%, the GDP increases by 0.38%. Some studies find that inequality has a negative impact on growth due to poor human capital accumulation and low fertility rates . . . while [others] point out that inequality creates political instability, resulting in lower investment. . . . [Some economists] argue that widening income inequality has a negative impact on economic growth because it negatively affects social consensus or social capital formation. One important research topic is the correlation between democratization and income redistribution. [Some scholars] explain that social pressure for income redistribution rises as income inequality increases in a democratic society. In other words, when democratization extends suffrage to a wider class of people, the increased political power of low- and middle-income voters results in broader support for income redistribution and social welfare expansion. However . . . if the rich have more political influence than the poor, the democratic system actually worsens income inequality rather than improving it.
Question 10 · RC Vocabulary in Context
The passage refers to "democratization". Choose the one option below that comes closest to the opposite of this process.
- A
After the emergency decree, the regime shifted toward authoritarianism as suffrage narrowed and opposition parties were deregistered.
- B
Corporate donations were capped and parties received public funding which was portrayed as establishing an oligarchy.
- C
Municipalities adopted participatory budgeting and recall elections which a press release called totalitarianism.
- D
The coalition imposed term limits and strengthened judicial review in order to further entrench autocratic rule.
Answer & solution
Answer: Option A
The passage defines the term for us: 'when democratization extends suffrage to a wider class of people'. So the opposite must be a narrowing of suffrage and of political participation.
Option 1 describes suffrage narrowing and opposition parties being deregistered under a shift to authoritarianism. Both the mechanism and the direction are the exact reverse of the passage's definition.
Option 2 describes capping corporate donations and public funding of parties – measures that reduce the weight of money in politics. That is a widening of fair participation, so the label 'oligarchy' attached to it does not match the action described.
Option 3 describes participatory budgeting and recall elections, which are more democratic participation, not less, whatever the press release calls it.
Option 4 describes term limits and stronger judicial review, both checks on concentrated power, so the stated purpose of entrenching autocratic rule contradicts the measures named.
Shortcut: three of the four options deliberately pair a democratic-looking action with an undemocratic-sounding label. Ignore the labels and read only the actions; just one option has an action that actually restricts participation.
Hence, the answer is option 1.
Question 11 · Reading Comprehension
- ARents protected by market power that enlarge top incomes without linking pay to results.
- BWages are determined by tenure rather than output to ensure equity.
- CPay rewards on verifiable performance for highly productive workers.
- DA regime that concentrates stock ownership in relation to corporate governance.
Answer & solution
Answer: Option C
Isolate the second argument from paragraph 1: because effort is unobservable, 'paying compensations without taking into account the economic performance achieved by individual agents will fail to elicit optimum effort'. The remedy implied is pay tied to measurable performance, which creates income differences and raises effort.
Option 3 is that remedy stated as a design – rewards paid on verifiable performance. It produces inequality and raises growth through exactly the channel the argument describes.
Option 1 enlarges top incomes 'without linking pay to results'. It creates inequality but severs the link to effort, which is precisely the case the argument says fails.
Option 2 pays by tenure rather than output. That is compensation ignoring performance, the very thing the passage warns against.
Option 4 is a real argument in the passage, but it is the third one – the corporate governance argument about concentrated ownership. The question asks specifically about the incentive or moral hazard argument, so this is the classic trap of a true statement answering the wrong question.
Shortcut: the question names one of three arguments. Locate that argument's paragraph marker ('The second argument is related to moral hazard and incentives') and answer only from the lines that follow it; options drawn from the neighbouring arguments are distractors by design.
Hence, the answer is option 3.
Question 12 · Reading Comprehension
- Ainequality can aid short-term growth in settings with high sunk costs, incentive alignment, and concentrated ownership.
- Binequality boosts growth in every period and type of economy, regardless of finance or governance conditions.
- Cdispersed ownership speeds corporate decision-making and removes free rider problems.
- Dmature stock markets make wealth concentration unnecessary, yet they might still be harmful to investment.
Answer & solution
Answer: Option A
List the three arguments and the condition each one attaches to. First: investment indivisibilities – wealth concentration is needed where sunk costs are large and financial institutions are absent. Second: moral hazard – pay must track performance for effort to be optimal. Third: corporate governance – concentrated stock ownership permits quick decisions and better monitoring.
Also note the time qualifier the passage attaches to the evidence: inequality has 'a positive impact on economic growth in the short run, but the two are negatively correlated in the long run'.
Option 1 names all three settings – high sunk costs, incentive alignment, concentrated ownership – and keeps the short-term qualifier. It matches both the structure and the hedge.
Option 2 drops every condition with 'in every period and type of economy, regardless of finance or governance conditions'. The passage explicitly makes the effect conditional and short-run, so this overstates.
Option 3 reverses the third argument. The passage says dispersed ownership makes quick decisions harder and causes a free-rider problem.
Option 4 is about mature stock markets making concentration unnecessary, which inverts the first argument – the passage's point is that concentration is needed where such markets are absent.
Shortcut: when a question asks for the function of a block of three arguments, the answer almost always has three matching elements. Only option 1 has three, and it is also the only one that preserves the passage's short-run hedge.
Hence, the answer is option 1.
Question 13 · Para Summary
- AThe passage confines its discussion to financing gaps and corporate control while undercutting cross country evidence and overlooking the significance of concerns regarding human capital accumulation, fertility rates, and income redistribution under democratisation.
- BThe passage argues that income inequality accelerates economic growth while also emphasising the significance of concerns regarding human capital accumulation, fertility rates, and political instability.
- CThe passage outlines investment, incentive, and governance channels through which income inequality may support economic growth and reports short-term gains while noting long-term drawbacks.
- DThe passage claims that evaluating the effect of income inequality on economic growth without considering both short- and long-term consequences is misguided.
Answer & solution
Answer: Option C
The passage has two halves. The first gives three channels by which inequality may help growth – investment indivisibilities, incentives, corporate governance – with evidence that the gain is short-run. The second half reports the larger body of studies finding a negative relation, through human capital, fertility, political instability and social capital.
Option 3 carries both halves: the three channels, the short-term gains, and the long-term drawbacks. That is the summary.
Option 1 claims the passage 'confines its discussion' to financing and corporate control and 'overlook[s]' human capital, fertility and redistribution. The second paragraph discusses all three at length, so the option is simply false about the passage.
Option 2 says the passage 'argues that income inequality accelerates economic growth' without any qualifier. The passage reports that effect as short-run only and devotes its whole second half to the opposite finding, so this is a misstatement of stance.
Option 4 turns the passage into a methodological argument it never makes. The passage reports findings; it does not claim that other evaluations are misguided.
Shortcut: in a two-part passage – case for, then case against – the correct summary must contain a hinge word such as 'while', 'but' or 'noting'. Options with only one direction are incomplete by construction.
Hence, the answer is option 3.
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