郑栅洁详解“十五五”扩内需举措，实施一批重大标志性工程项目

Group 1: Core Strategy on Domestic Demand - The article emphasizes the importance of expanding domestic demand as a strategic foundation during the 14th Five-Year Plan period, focusing on enhancing consumer spending and optimizing the consumption environment [1][4] - Key measures include removing unreasonable restrictions in the consumption sector and improving mechanisms for paid leave to address the issue of "difficulties in taking leave" [1][4] - The long-term goal is to increase residents' consumption capacity and raise the proportion of residents' income in national income distribution [1][4] Group 2: Investment Expansion - The article outlines the need to actively expand effective investment, optimizing the investment structure to stimulate private investment and enhance government investment's role [2][7] - It highlights the importance of improving investment efficiency and addressing issues of "heavy investment, light returns" in certain sectors [2][9] - The focus is on deepening investment and financing system reforms, utilizing new policy financial tools, and enhancing the role of public-private partnerships [2][9] Group 3: Investment in People and Infrastructure - The article discusses the integration of investment in physical assets and human capital, emphasizing the need for investment in education, healthcare, and skills training to enhance human capital [3][4] - It points out that while there is still significant potential for investment in physical assets, the urgency of investing in human capital is increasing due to declining returns on physical capital investments [4][6] - The article stresses the necessity of addressing the needs of a diverse population and improving the quality of life through targeted investments in services like elderly care and healthcare [4][5] Group 4: Government and Private Investment Dynamics - The article calls for a clear delineation between government and private investment roles, aiming to enhance the effectiveness of both [7][9] - It suggests that government investment should focus on public service shortfalls and strategic areas, while also stimulating private investment through improved market conditions [8][12] - The need for a supportive environment for private enterprises is highlighted, including fair competition and risk management assistance [11][12]