以旧换新：换什么乘数效应更大？

Group 1 - The core viewpoint of the article is that the "old-for-new" policy for consumer goods will be implemented starting in 2024, with a funding support of 150 billion yuan from long-term special government bonds, increasing to 300 billion yuan in 2025, which is expected to significantly boost sales in various sectors [1][4][26] - The policy is projected to drive sales exceeding 1.3 trillion yuan in 2024 for categories such as automobiles, home appliances, home decoration, and electric bicycles, with central funding of 162 billion yuan in the first half of the year leading to over 1.6 trillion yuan in sales [1][7] - The article discusses the specific categories and subsidy amounts for the "old-for-new" policy in 2025, which includes automobiles, home appliances, digital products, home decoration, and electric bicycles [4][6][9] Group 2 - The estimated sales driven by subsidies in 2024 include 920 billion yuan for automobiles, 270 billion yuan for home appliances, and approximately 40 billion yuan for electric bicycles, totaling around 1.3 trillion yuan [9][18] - The contribution of final consumption to economic growth reached 52% in the first half of the year, indicating the foundational role of consumption in economic development, with the "old-for-new" policy playing a positive role in optimizing economic structure [18][20] - The article suggests that the multiplier effect of the "old-for-new" policy on retail sales is relatively modest, contributing approximately 0.74% to 0.96% to the total retail sales growth of 1.3% in the first half of the year [18][20] Group 3 - Recommendations for optimizing the "old-for-new" policy include expanding the subsidy scale to maintain stable consumption growth in the fourth quarter and adjusting subsidy standards in response to rapid fund usage [26][27] - The article proposes broadening the categories of items eligible for the "old-for-new" program to include essential goods and services, which would benefit a larger population, particularly lower-income groups [28] - It emphasizes the indirect effects of the "old-for-new" policy on overall consumption, suggesting that initial subsidies can lead to increased spending in other areas, thereby enhancing the overall economic impact [28][29]