How Common Is the Prosperity? The Trends and Nature of China’s Income Inequality, 1988–2018

How Common Is the Prosperity? The Trends and Nature of China’s Income Inequality, 1988–2018

Summary

This study uses nationally representative survey data to trace income inequality in China between 1988 and 2018. The authors find that rising inequality was driven mainly by large income gains among the highest earners rather than by falling or stagnant incomes at the bottom. Even those at the very bottom saw substantial absolute real income growth. The growth in top incomes is shown to be largely from labour income, and government redistribution played only a minor role in offsetting growing inequality.

Key Points

• Rising income inequality (1988–2018) in China was primarily driven by income gains at the very top of the distribution.
• The poorest groups experienced notable absolute real income growth over the period — inequality rose not because the poor got poorer, but because the rich got much richer.
• Top-income increases were largely due to labour income (wages, bonuses, returns to high-skilled work), not primarily capital income.
• Government redistribution (taxes and transfers) had only a limited mitigating effect on the increase in inequality.
• Findings are based on nationally representative household survey data covering three decades, improving comparability across time.
• Policy implications point to the need for targeted redistributive instruments and labour-market policies if the aim is to curb top-driven inequality.

Author style

Punchy: this is an important read for anyone following China’s economic transition — the paper pinpoints who gained most from growth and why, so policymakers and analysts should pay attention to the details.

Content summary

The paper analyses long-run trends in income distribution using representative survey data from 1988 to 2018. Methodologically, the authors decompose income changes across the distribution and by income sources to identify drivers of inequality.

Major empirical findings: top-tail incomes grew disproportionately fast; the incomes of the poorest rose in absolute terms; labour income accounted for a substantial share of top-income growth; and public redistribution only slightly dampened the trend.

The authors discuss implications for taxation, social transfers and labour-market regulation, suggesting that conventional redistribution played a limited role and that policies addressing the structure of top labour incomes may be important for reducing inequality.

Context and relevance

Understanding whether inequality rises because the poor are worse off or because the rich surge ahead matters for policy design. This paper contributes to the debate by showing China’s experience is the latter: broad-based absolute gains coexisted with rapidly rising top incomes. The result ties into global discussions about top-income dynamics, taxation, and the role of labour-market institutions in inequality trends.

Why should I read this?

Short answer: because it flips a common assumption — China’s rising inequality wasn’t mainly about the poor being left behind, it was about the very rich pulling away. If you’re into policy, tax, or labour-market fixes, the paper points you to where the action (and the leverage) really is. We’ve done the heavy reading so you don’t have to — but the policy nuance is worth a look.

Source

Source: https://onlinelibrary.wiley.com/doi/10.1111/ecot.70016?af=R