余永定：可考虑推出新“四万亿”计划

Core Viewpoint - The article argues that the concept of "consumption-driven" growth does not exist in the context of China's long-term economic strategy, which has historically been "investment-driven" [2][3][4]. Group 1: Investment vs. Consumption - The discussion on whether China's growth should be "investment-driven" or "consumption-driven" is fundamentally about long-term economic growth versus short-term macroeconomic adjustments [2][3]. - There is no theoretical basis for claiming that consumption can be a primary driver of economic growth; rather, investment is essential for sustained growth [4][5]. - Empirical studies indicate a negative correlation between consumption expenditure and economic growth, emphasizing the importance of investment in driving GDP [3][4]. Group 2: Relationship Between Consumption and Investment - Consumption and investment are not mutually exclusive; they represent choices between current and future consumption [6][7]. - High savings rates in East Asian countries, including China, have contributed to economic miracles, highlighting the importance of investment for growth [6][7]. - The current economic challenge in China is characterized by significant income inequality, as indicated by a high Gini coefficient, which affects overall consumption levels [6][9]. Group 3: Addressing Consumption Demand - The Gini coefficient in China has shown fluctuations, with a peak of 0.491 in 2008, indicating a high level of income inequality that needs to be addressed to enhance consumption [9][10]. - To achieve the economic growth target of 5% for the year, measures to stimulate consumption are crucial, especially given that consumption accounts for nearly 60% of GDP [10][11]. - Proposed measures to boost consumption include issuing consumption vouchers, reducing personal income tax, and reforming the social security system [10][12]. Group 4: Infrastructure Investment as a Catalyst - Infrastructure investment is identified as a key driver for increasing income and, consequently, consumption, creating a virtuous cycle of economic growth [14][20]. - The article suggests that the government should focus on infrastructure projects that can stimulate demand and improve potential economic growth [20][21]. - There is a significant potential for public investment in infrastructure, estimated at around 31 trillion yuan over the next five years, which can support various sectors, including telecommunications [20][21].