股票发行注册制是资本市场改革发展的"牛鼻子"工程,党中央、国务院高度重视全面注册制在我国经济高质量发展中的重要作用.新时代如何科学推动我国股市全面注册制的高质量发展,是理论界和业界共同关注的热点问题.注册制改革不是"一放了之",要科学应对A股市场全面注册制时代的多重挑战,包括防范金融风险、推动企业稳定成长及保护广大散户投资者利益.同时要把握好当前推动A股市场全面注册制健康发展的"当务之急",包括监管层及交易所要及时总结经验、把握好全面注册制下的上市公司种类与数量、加快全面注册制时代的"去散户化"进度、对拟上市企业的培训和对"散户投资者"的保护教育并建立中国特色估值体系.

当前,关于我国农村土地制度改革存有争议.一些学者从"公平"角度出发,提倡应坚持集体所有制,照顾小农发展,避免失地农民的出现;另一些学者从"效率"角度出发,提倡土地是农民的财产,由农民自主进行市场化流转,政府不应该限制.基于这种"理念之争",本文试图打破此"僵局",通过测量农民土地依赖程度来科学推动未来农村土地集体所有制的改革方向.由此,本文构建中国农村土地依赖测算模型,其应用价值在于:一是依据土地依赖度科学推动土地流转;二是依托土地依赖度分类指导各地土地改革;三是依托土地依赖度协调区域经济科学发展.

党的二十大报告提出,全体人民共同富裕是中国式现代化的重要体现.缩小收入差距是实现共同富裕的根本保障,而当前我国收入分配存在差距过大、结构不合理、秩序失范及格局不完善等多层交织问题,这些问题已经成为制约新时代中国人民实现共同富裕的重要障碍.根据马克思主义经典作家关于收入分配的理论,中国特色社会主义应构建一个"以人民为中心"的收入分配机制.基于抓住问题的主要矛盾,新时代解决收入分配问题可采取关键举措包括:一是产权层面要认清中国特色社会主义的历史方位,牢牢坚持"两个毫不动摇";二是劳动层面要提高劳动报酬在初次分配中的占比;三是资本层面要遏制资本无序扩张减少违法暴富人群数量;四是制度层面要通过有为政府科学处理好经济发展的"增量—存量"分配关系.唯有坚持"以人民为中心",中国特色社会主义收入分配体制才能稳步有序助推中国人民实现共同富裕.

推行"第二轮土地承包到期后再延长30年"政策不仅能够增强制度稳定性,提升农民对土地预期,发挥更好的激励作用,还可为未来的政策调整和制度变革预留空间.但这项政策也存在一些问题,如,再延长30年是沿用第二轮的承包关系,不重新分地,还是再延长30年,按照农村人口的变化结构,合理调整承包关系重新分地?为科学解决这一问题,未来实施"第二轮土地承包到期后再延长30年"政策,应慎重考虑土地政策的"公平"与"效率"问题:科学处理好"生不增死不减"问题、"土地确权"历史问题、"三权分置"的土地流转问题并及时答复农民未来土地政策问题.同时,应在未来5年时间内,从"筹地""筹钱""筹股""筹业""筹保"五个层面做好配套工作,保障"第二轮土地承包到期后再延长30年"政策顺利实施.

As an important factor of production, capital can increase national wealth and help achieve common prosperity. At the level of realistic logic, we should adhere to the“people-centered”capital market development philosophy and regulate the healthy development of capital market. At the level of theoretical logic, we should revisit the important thesis of Marxist theorists on capital and capital market, and return to the origin of “people-centered” modern capital market with Chinese characteristics. In line with China’s current national conditions, we should construct the practical rationale for building a “people-centered” modern capital market with Chinese characteristics in order to give full play to the function of capital as an important factor of production: first,we should always adhere to the Party’s overall leadership of financial work; second, we should always stick to the guidance of Marxist theory on the modern capital market with Chinese characteristics; third, we should always insist on the idea of modern capital market with Chinese characteristics serving the high-quality development of Chinese economy; fourth, we should always stick to the socialist development direction of the modern capital market with Chinese characteristics; fifth, we should always insist on the ultimate fundamental goal of the modern capital market with Chinese characteristics to help achieve common prosperity.

Introduction: The green GDP accounting system has become the focus of sustainable development, but a comprehensive accounting of environmental pollution cost and resource depletion cost has not yet been formed.Methods: This study measures environmental pollution cost and resource loss cost, and establishes the green GDP accounting system based on the SEEA-2012. To analyze the environmental effects brought by the adoption of green GDP accounting system, a BP neural network model including green GDP, traditional GDP and global climate indicators is constructed to predict the global climate changes.Results: The empirical results show that after the adoption of the green GDP accounting system, the global climate extreme weather can be reduced, the sea level will be lowered, and the climate problem is thus alleviated.

构建全国统一大市场是畅通国内大循环的重要基础,两者相互交融互促互进.文章从政治经济学理论出发,从商品、劳动、资本、土地、技术五个方面阐释如何构建全国统一大市场,并进一步提出了当前阻碍统一大市场的问题,如行政性垄断引致的市场壁垒、要素市场扭曲阻碍资源流动、土地财政抑制统一大市场建设、官员晋升与区域性市场分割等.未来,构建国内统一大市场应科学落实新发展理念、坚持"破""立"并举,并从完善生产要素流动与配置机制、形成以共同富裕为出发点的分配机制、依托现代化物流体系建设破除市场壁垒、以消费需求推动国内大市场建设等方面发力.