Enhancement of Innovation Competence of College Students Majoring in Mathematics Education through Curriculum Optimization

The innovation competence of K-12 education teachers undoubtedly plays a crucial role in fostering the innovation abilities of their students.K-12 mathematics education equips students with the critical thinking and problem-solving skills essential for their future studies in colleges and universities,helping them grasp complex techniques to address challenges in everyday life and their careers.Therefore,it is of great significance to study strategies for improving the innovation competence of college students majoring in Mathematics Education,as they will likely become K-12 education mathematics teachers directly after graduating from colleges or universities.In this paper,we study strategies for enhancing the innovation competence of college students majoring in Mathematics Education through curriculum optimization.We analyze and explain in detail the importance of innovation competence for college students majoring in Mathematics Education and the difficulties encountered in enhancing college students’innovation competence.With the help of the analysis of the importance and challenges of enhancing college students’innovation competence,we propose several strategies to improve the innovation competence of college students majoring in Mathematics Education based on curriculum optimization.The findings presented in this paper can be applied to develop strategies for college students majoring in Physics and Chemistry Education.

Promoting Government Supervision and Optimizing Government Service Innovation

Decentralization and strengthening supervision are the two wings of the reform of administrative examination and approval system. At present, in the supervision process of Chinese government, the phenomenon of strict approval and slack supervision still exists in some local governments. And the dynamic supervision mechanism and supervision restriction mechanism of some local governments are still not perfect. These problems directly lead to"regulatory vacuum"and service absence and other circumstances. The existence of these circumstances will block the process of China's administrative examination and approval system reform. As a result to explore how to promote government supervision innovation and optimize government services is the first important thing, and then to create conditions for the rapid, stable and orderly progress of the administrative examination,what's more to approval system reform.Based on this thesis, the author realizes legal supervision, implement informatization supervision.It not only has increased normalized supervision, improve the administrative examination and approval all-round supervision mechanism, but also established the third party assessment normalization mechanism, and optimize the administrative examination and approval policy advocacy mechanism as well.

COVID‑19 pandemic and the crude oil market risk:hedging options with non‑energy financial innovations

This study examines the hedging effectiveness of financial innovations against crude oil investment risks,both before and during the COVID-19 pandemic.We focus on the non-energy exchange traded funds(ETFs)as proxies for financial innovations given the potential positive correlation between energy variants and crude oil proxies.We employ a multivariate volatility modeling framework that accounts for important statistical features of the non-energy ETFs and oil price series in the computation of optimal weights and optimal hedging ratios.Results show evidence of hedging effectiveness for the financial innovations against oil market risks,with higher hedging performance observed during the pandemic.Overall,we show that sectoral financial innovations provide resilient investment options.Therefore,we propose that including the ETFs in an investment portfolio containing oil could improve risk-adjusted returns,especially in similar financial crisis as witnessed during the pandemic.In essence,our results are useful for investors in the global oil market seeking to maximize risk-adjusted returns when making investment decisions.Moreover,by exploring the role of structural breaks in the multivariate volatility framework,our attempts at establishing robustness for the results reveal that ignoring the same may lead to wrong conclusions about the hedging effectiveness.

Private banking development in China under two organizational structures:Economic analysis from an organizational innovation perspective

This paper investigates optimal decisions for private banking development in China under two innovative organizational structures—the big retail mode(BRM)and the independent development mode(IDM).Under the BRM,the retail and private banking divisions form a cooperative relationship wherein the former transfers highnet-worth customers to the latter.In addition,retail banking receives a share of private banking revenues.We investigate the optimal revenue-sharing ratio between the two divisions and the optimal effort by private banking to serve transferred customers within the cooperative relationship.The analytical results show that as the private banking division becomes more developed,the optimal revenue-sharing ratio decreases,and the private banking division’s optimal effort to serve transferred customers decreases because it puts more effort into acquiring new customers.Under the IDM,the two divisions form a competitive relationship since they compete to acquire customers independently.We investigate customer acquisition efforts in this interdivisional competition.Optimal customer acquisition efforts by both divisions increase in potential assets and rates of return.This paper contributes to the literature by(1)analyzing financial innovation by private banks from an organizational perspective;(2)providing an economic analysis for private banking development in China.

Optimal control of pricing strategy for diffusion model

This study presents a conceptual framework based on the new product diffusion and demand theory models. The proposed framework was creating a probability of demand function. Considering effectiveness of demand function transmitted by adopters, the optimal control policies of pricing are conducted according to the optimal control theorv.

Optimal Robust Estimation for Linear Uncertain Systems with Single Delayed Measurement

这份报纸与单个推迟的测量为线性不明确的系统处理最佳的柔韧的评价问题。最佳的柔韧的评估者基于重新组织的革新分析途径被导出。最佳的柔韧的评估者的计算涉及解决象原来的系统的一样的尺寸的二个 Riccati 差别方程和一个 Lyapunov 方程。一个数字例子被给显示出建议途径的有效性。

Economic Development Strategies and Optimization of High-tech Development Zones from the Perspective of"Four-transform and Three-famous":Taking Nanchang High-tech Development Zone as an Example

In recent years,high-tech development zones(hi-tech zones)have always occupied a very important position in the strategy of promoting China's innovative development.The combination of the"four-transform and three-famous"coordinated economic development strategy pioneered by Zhejiang Province in 2015 and the coordinated economic development of high-tech zones is particularly important for modern China at a critical time for innovative economic development.In this article,based on the research on the coordination mechanism of economic activities and development of Nanchang High-tech Zone,the development course of high-tech zones in China is elaborated,the early economic models in high-tech zones of Nanchang and China are analyzed,the existing problems in the structure of economic development of high-tech zones are analyzed in depth,the main driving factors for promoting the economic development of high-tech zones are studied from the aspects of capital,space,industry,economic model,etc.,and corresponding development strategies for high-tech development zones in China are proposed.

Research on Highway Traffic Safety and Facility Optimization

Traffic safety is one of the problems that need to be addressed in the construction and development of expressway.The key content of the design of traffic safety facilities is optimizing traffic safety facilities to reduce the probability of traffic safety accidents.Based on the analysis of highway safety facilities design optimization requirements,this paper puts forward the corresponding optimization measures,and explores the innovation of safety facilities design,in hopes of providing reference for the design of highway safety facilities.

人工智能与产业链韧性提升

提升产业链韧性是推动高质量发展、维护国家安全的关键内容。基于亚洲开发银行编制的多区域投入产出表(ADB-MRIO)测算产业链韧性水平指标,并结合国际机器人联合会(IFR)提供的工业机器人数据,深入探究人工智能对产业链韧性的影响效应和作用机制。研究发现:(1)总体而言,人工智能会显著提高产业链的韧性水平,这一结果在处理内生性问题、更换变量、样本范围和估计方法等稳健性检验下,依然显著成立。(2)机制分析表明,技术创新效应和治理体系优化效应是人工智能助力产业链韧性提升的关键内在机制。(3)异质性分析表明,在国家层面,人工智能对发达国家和数字基础设施普及程度更高国家的产业链韧性的提升作用更明显;在行业层面,相比低技术制造业,人工智能对中高技术类制造业的产业链韧性提升作用更为突出。(4)考虑2008年金融危机的影响时发现,金融危机会在一定程度上削弱人工智能对产业链韧性的提升效应。据此提出应培育壮大人工智能行业、推进产业链和创新链融合发展以及加快建设数字化政府。

基于“专创融合”的统计学类专业创新型人才培养体系探索与实践

大数据时代背景下,统计学类专业发展迎来新机遇,统计学类专业人才培养面临新挑战,对统计学类专业人才培养体系进行新的探索实践已是大势所趋。针对统计学类专业创新型人才培养中存在的思政教育与专业教育结合不紧密、课程教学中未能建立有效的实践能力培养机制、实践创新教育的过程管理与评价体系不健全及专业实践教学融合度低等问题,提出重塑课程能力培养机制,健全实践教学模式,构建实践教学管理协同机制等适应“专创融合”发展的创新型人才培养模式优化路径。形成以“专业教育”为经、以“创新创业教育”为纬,全链条式的“专创融合”教育模式,有效促进专业教育与创新创业教育深度融合,实现统计学类专业人才培养质量的内涵式发展。

国有企业对区域创新引领作用的逻辑机理及优化路径

区域创新是创新驱动发展战略的重要载体,增强区域创新能力是促进区域经济高质量发展的内在要求以及提升国家创新实力的重要基石。国有企业作为区域创新活动中的主体,依托自身整合集聚创新要素能力强、创新溢出效应显著和资源优势突出等在提升区域创新水平中发挥重要引领作用。但在引领区域创新过程中,宏观层面国际形势错综复杂、中观层面区域协同发展受阻和微观层面内部制度设计有待优化依旧掣肘着国有企业创新引领作用的发挥。国有企业在扬优势、补弱项的同时强支撑、促引领,就要以开放促创新,积极参与国际竞争;引领突破卡脖子技术,提升核心竞争力;依托数字技术和数字化升级,推动产业链创新链深度融合,促进区域创新协同发展;推动制度创新,优化制度设计,充分释放国有企业创新活力,持续强化国有企业引领区域创新的能力和水平,为创新驱动中国式现代化建设提供有力支撑。

大食物观指导下的农业科学创新

探讨了大食物观对农业科学创新的指导意义,分析了当前农业科学创新面临的困境和机遇,提出了以大食物观为引领的农业科学创新的思路和策略。论文认为,大食物观是国家粮食安全的战略方向,希望农业科学创新从更好满足人民美好生活需要出发,全方位多途径开发食物资源,丰富食物品种,保障各类食物有效供给。论文在大食物观的指导下,分析了当前农业科学创新所面临的困境,包括基础数据少、农业生产与科技脱节、农业人才层次不均衡、农业物流体系革新慢、学科间科研水平不一等问题,并针对存在的问题,设计了加强基因与表型研究、建立智慧农业平台、培养复合型人才、优化农产品流通渠道、促进跨学科交流合作等对策。进而根据把握粮食安全的主动权的需要,提出了鼓励农业种质原始创新、发展设施农业和智慧农业、发展生物科技和生物产业、促进农业供给体系结构优化、高质高效发展等农业科学创新的具体举措。大食物观指导下的农业科学创新,将成为未来农业发展的重要推动力量,为粮食安全和国民健康做出贡献。

市场激励型环境规制与区域绿色创新效率——基于产业结构优化的中介作用和财政分权的调节作用

市场激励型环境规制是解决环境治理负外部性、推进区域绿色创新效率的重要途径。以2005~2020年省级面板数据为研究对象,采用系统广义矩模型(GMM)法检验市场激励型环境规制对区域绿色创新效率的影响效应及作用机理。结果表明:市场激励型环境规制能够显著促进区域绿色创新效率的提升;从影响机制来看,市场激励型环境规制可以通过促进产业结构合理化和产业结构高级化显著促进区域绿色创新效率的提升。此外,有效的财政分权环境能够正向调节市场激励型环境规制与区域绿色创新效率的关系。

拔尖创新人才培养的现实困境与路径优化——以“强基计划”为例

拔尖创新人才培养既是实现教育强国和高水平科技自立自强的必然要求,也是贯彻落实科教兴国战略的迫切需要,更是强化社会主义建设人才支撑的重要举措。立足“强基计划”的战略背景与目标要求,从拔尖创新人才的培养现状及态势入手,剖析总结人才培养阶段衔接性不足、创新能力培养不足及交叉学科设置不合理等问题。结合拔尖创新人才培养的目标定位,积极探索科教深度融合的拔尖创新人才培养模式,提出了“二三三四五”拔尖创新人才培养路径,即以双轮驱动配合“三类整合”课程体系,注重三大能力培养与四阶段科研训练,构建五方支撑培养体系,以优化拔尖创新人才培养路径,保证拔尖创新人才培养质量。

国家创新型城市试点政策、数字要素集聚与企业数字化转型

选用2007—2020年沪深A股上市公司数据,以国家创新型试点城市设立作为准自然实验,考察了国家创新型城市试点政策对企业数字化转型的影响。研究发现:国家创新型城市试点政策显著促进了企业数字化转型,且转型效应在实践应用层面与底层技术层面存在结构化差异,实践应用层面是数字要素在政策驱动下实现转型的关键。异质性分析发现:试点政策对国有企业、科技企业、中小规模企业以及低市场化城市和大规模城市企业的转型效应更为显著。机制分析表明:试点政策主要通过数字化资本要素集聚、数字技能熟练劳动力要素集聚与生产要素优化配置发挥数字化转型效应,而底层关键数字技术的创新驱动作用尚未凸显。研究结论不仅为渐进有序推进创新型城市建设、实现中国企业数字化转型提供了经验证据,更为政府将城市禀赋资源导向底层数字技术创新,进一步推进数字化转型从以应用为主到以创新为主提供了政策依据。

数字普惠金融对能源环境效率的影响机制与空间效应

在“双碳”约束日益紧迫和经济下行压力加大的现实背景下,数字普惠金融成为城市经济绿色低碳高质量发展的新动能和可持续增长极。使用非径向方向距离函数测算中国2011-2020年273个地级市能源环境效率,实证检验数字普惠金融对能源环境效率的空间效应及其影响机制。研究发现:(1)能源环境效率呈现出正向空间依赖特征,本地区能源环境效率的提高可以对空间关联地区的能源环境效率产生积极影响。(2)数字普惠金融提高了本地区的能源环境效率,且对周边地区的能源环境效率具有显著正向的空间溢出效应。(3)数字普惠金融主要通过推动节能降耗、促进绿色技术创新和优化产业结构三条途径提高能源环境效率,并且数字普惠金融能通过这三条途径同时提高本地区和周边地区的能源环境效率。(4)数字普惠金融对能源环境效率的正向空间溢出效应在使用深度和数字化程度维度、500km范围内、大型城市、非老工业基地和东部城市更加明显。研究结论为中国能源绿色低碳转型的金融服务优化路径提供了科学决策依据。

“三全育人”理念下高等农业院校创新创业人才培养模式改革与优化

在“三全育人”理念的指导下,高等农业院校面临着创新创业人才培养模式改革与优化的重要任务。该文阐述“三全育人”理念的核心要义,即全员、全过程、全方位育人,并指出这一理念对高等农业院校创新创业教育的深远影响。随后,该文详细探讨高等农业院校在创新创业人才培养上存在的问题及改革方向,强调高等农业院校需将创新创业精神贯穿于人才培养的全过程,通过改革传统的教育模式,构建与现代农业发展相适应的课程体系,加强师资队伍的专业化和实践性建设,建立和完善实践教学平台,创新评价与激励机制,以及积极营造鼓励创新、支持创业的校园文化,从而有效提升学生的创新意识和创业能力。最终,旨在培养出既有专业素养又具备创新精神和创业能力的高素质农业人才,为国家的农业现代化和乡村振兴战略贡献力量。

新质生产力推动内蒙古产业结构优化升级的理论逻辑与路径

新质生产力与产业结构之间具有内在逻辑,它能够以新要素为产业结构优化调整注入创新活力。本文旨在分析新质生产力的内涵与特征,探讨新质生产力在推动内蒙古产业结构优化升级中的理论逻辑,结合内蒙古当前产业结构存在的问题,提出新质生产力推动内蒙古产业结构转型升级的路径,以期为内蒙古经济高质量发展提供理论和实践指导。

共生理论视角下政科企协同创新的优化策略分析

政科企协同创新是产学研协同创新的高级形式和当今科技创新的新范式。从共生理论的视角,在阐述共生理论与政科企协同创新的契合性基础上,开展政科企协同创新的共生系统分析,剖析了政科企协同创新存在的制约因素,进而提出政科企协同创新的优化策略,推动建立政府部门、农业科研院所和企业等多方参与、高效协同、利益共享的长效机制。

减税降费促进产业结构升级了吗?——基于中国省级面板数据的实证分析

大规模实施结构性减税降费对于减轻企业经营负担、激发市场创新活力和促进产业结构升级有重要作用。本文基于2002—2022年省级面板数据,运用固定效应和中介效应模型检验了减税降费对产业结构升级的影响及其机制。研究表明,减税降费对产业结构合理化和高级化均存在促进作用,该结论经过内生性处理和稳健性验证后依然成立。绿色技术创新是减税降费政策促进产业结构升级不可忽视的中介机制。本文认为,应推进宏观税制结构优化,统筹考虑税制“减税”与征管“简税”,提升产业链税收优惠政策的精准性,引导经济高质量发展。