Impact of coupling coordination development of port and city environments on urban economic competitiveness:Evidence from the coastal port cities in eastern China

Promoting the coupling coordination development of port and its hinterland city environments is an important way to improve urban economic competitiveness.Based on relevant data of 13 coastal port cities in eastern China from 2000 to 2018,this study explores the coupling coordination development of port and city environments and its impact on urban economic competitiveness by constructing the coupling coordination degree model and the panel threshold model.The research results show that:(1)In terms of the coupling coordination development of port and city environments,most coastal ports and their hinterland cities are in a state of moderate or serious disorder.Overall,the degree of coupling coordination of port and city environments needs to be further improved;(2)The coupling coordination degree of port and city environments has a significant impact on urban economic competitiveness,and this effect gradually increases with the development of the ports and the urban economy.Among the variables that impact the urban economic competitiveness,fixed assets investment and foreign trade are significant factors that can enhance urban economic competitiveness.(3)At present,there is a“U-shaped”relationship between the coupling coordination degree of port-city environments and the urban economic competitiveness.This relationship lies on the right side of the inflection point of the“U-shaped”curve.Therefore,following the concept of assigning priority to ecological development,expanding fixed assets investment and actively developing foreign trade can further enhance the urban economic competitiveness.

Coordination Effect-Promoted Durable Ni(OH)_(2) for Energy-Saving Hydrogen Evolution from Water/ Methanol Co-Electrocatalysis

Electrocatalytic water splitting is a viable technique for generating hydrogen but is precluded from the sluggish kinetics of oxygen evolution reactions(OER).Small molecule oxidation reactions with lower working potentials,such as methanol oxidation reactions,are good alternatives to OER with faster kinetics.However,the typically employed Ni-based electrocatalysts have poor activity and stability.Herein,a novel three-dimensional(3D)-networking Modoped Ni(OH)_(2) with ultralow Ni-Ni coordination is synthesized,which exhibits a high MOR activity of 100 mA cm^(−2) at 1.39 V,delivering 28 mV dec^(−1) for the Tafel slope.Meanwhile,hydrogen evolution with value-added formate co-generation is boosted with a current density of more than 500 mA cm^(−2) at a cell voltage of 2.00 V for 50 h,showing excellent stability in an industrial alkaline concentration(6 M KOH).Mechanistic studies based on density functional the-ory and X-ray absorption spectroscopy showed that the improved performance is mainly attributed to the ultralow Ni-Ni coordination,3D-networking structures and Mo dopants,which improve the catalytic activity,increase the active site density and strengthen the Ni(OH)_(2)3D-networking structures,respectively.This study paves a new way for designing electrocatalysts with enhanced activity and durability for industrial energy-saving hydrogen production.

Axial Coordination Effects of Pyridine on the Electrochemistry of (TPP)Co in 1,2-Dichloroethane Solution

The electrochemistry of (TPP)Co in the presence of pyridine was investigated in dichloroethane solution by cyclic voltammetry. With the addition of pyridine to the solution, the reduction peaks of the axial complex compounds, (TPP)Co(III)(Py) and (TPP)Co(III)(Py)(2) were observed. It was found that the reduction peak of Co(II)/Co(I) shifted to about -1.20V (SCE) with the increase of added pyridine. The new reduction peak may be attributed to the direct reduction of the axially complex (TPP)Co(II)(Py).

Effect of intervention treatment from different stages on prognosis in children with central coordination disturbance

BACKGROUND： Central coordination disturbance is regarded as the early-stage symptom of brain injury-induced cerebral palsy. This disease manifests itself as motor disorder, abnormal attitudinal reflex and muscular tension. Early intervention may improve its prognosis. OBJECTIVE： To observe the effects of intervention treatment from different stages on the prognosis of central coordination disturbance following brain injury in children patients. DESIGN： A contrast observation experiment SETTING： Department of Neurology and Rehabilitation, Urumqi Children＇s Hospital PARTICIPANTS ： Totally 151 children who were diagnosed as central coordination disturbance from January 2002 to December 2003 in the Department of Neurology and Rehabilitation of Urumqi Children＇s Hospital were recruited. All the children patients, including 101 male and 50 female, aged from 3 months to 1 year old, met the diagnosis criteria of central coordination disturbance from Vojta. They were divided into slight, moderate and severe abnormity according to Vojta attitudinal reflex. All 151 patients were divided into 2 groups according to their age at diagnosis： 3-6 months old group （n=74）, 62 severe, 10 moderate and 2 slight; 7-12 months old group （n=77）, 66 severe, 7 moderate and 4 slight. All the relatives of children patients were informed of the experiment. METHODS： ① Both groups received physical training （PT） as the main treatment; Hand training was given if necessary. All of the patients received additional hyperbaric oxygen therapy, bioelectric therapy, scalp acupuncture, drug treatment and family training. The importance of integration of hospital and family based rehabilitation was stressed. Those who did not catch up with the normal development or had abnormal reflexes continued to receive treatment. ② Around the age of 2 years old, all children did a final evaluation using Bayley Scales of Infant Development （BSID）. Mental development index （MDI） and physical development index （PDI） were taken as evaluative criteria. Children with scores 80 and above on MDI and PDI were considered to have normal motor and mental development; 79 and below were considered delayers. The Diagnostic Criteria of Cerebral Palsy and Infantecondary School Social Adaptation Scale were used in the final evaluation[scores ≤5 was extremely severe （extremely severe cerebral palsy）, 6 was severe（severe cerebral palsy）, 7 was moderate（moderate cerebral palsy）, 8 was slight（slight cerebral palsy）, 9 was borderline（slight cerebral palsy）, 10 was normal, 11 was above average, 12 was excellent and ≥13 was extremely excellent]. ③ Final evaluative results of 2 groups were compared. And u test was used for the comparison of Bayley development index and Chi-square test for the comparison of normalization rate. MAIN OUTCOME MEASURES： BSID MDI and PDI as well as the normalization rate of motor function and mental behavior of children patients at 2 years old. RESULTS： Totally 151 children patients entered the stage of result analysis. ①Two groups of children patients were given integrated rehabilitation therapy , and evaluated at 2 years old . The 3-6 months old group had higher MDI and PDI than the 7-12 months old group （91.81＋19.99 vs 71.93＋18.98;91.55＋23.61 vs 68.95＋23.51, u=6.265,5.894,P 〈 0.01 ）.②After being given integrated rehabilitation therapy, children patients of 3-6 months old group had significantly higher normalization rate of motor function and mental behavior than 7-12 months old group （73% ,27%,X2=29.723 9,P 〈 0.01 ）. ③Six slight and 17 moderate central coordination disturbance children of 2 groups all completely recovered; After intervention treatment, among 128 severe central coordination disturbance children, 52 recovered and 76 were still abnormal, in which, 43 slight cerebral palsy, 18 moderate cerebral palsy, 5 severe cerebral palsy and 10 extremely severe cerebral palsy. CONCLUSION： To perform integrated intervention treatment before 6 months old can better improve and promote mental and physical development levels of children patients with central coordination disturbance after brain injury than 6 months later.

Hawking effect and quantum nonthermal radiation of an arbitrarily accelerating charged black hole using a new tortoise coordinate transformation

Using a new tortoise coordinate transformation, this paper investigates the Hawking effect from an arbitrarily accelerating charged black hole by the improved Damour-Ruffini method. After the tortoise coordinate transformation, the Klein-Gordon equation can be written as the standard form at the event horizon. Then extending the outgoing wave from outside to inside of the horizon analytically, the surface gravity and Hawking temperature can be obtained automatically. It is found that the Hawking temperatures of different points on the surface are different. The quantum nonthermal radiation characteristics of a black hole near the event horizon is also discussed by studying the Hamilton-Jacobi equation in curved spacetime and the maximum overlap of the positive and negative energy levels near the event horizon is given. There is a dimensional problem in the standard tortoise coordinate and the present results may be more reasonable.

Evaluation and welfare effect of coordinated ecological development of the Beijing-Tianjin-Hebei region

Regional coordinated ecological development is a new form of regional coordinated development that aims to construct an ecological civilization in the“new normal”period.The coordinated ecological development of the Beijing-Tianjin-Hebei(BTH)region is especially significant because this region is leading the overall coordinated development and reform in China.Based on complex system theory,synergetics,and the ecological civilization and green development ideas of the“new normal”period,we constructed a regional ecological synergy measurement model that scientifically evaluates the dynamic evolution of the BTH ecological synergy level from 2006 to 2018.Using an econometric model,we also analyzed the welfare effect and the regional heterogeneity of ecological synergy in regional development.First,it was found that in general,the degree of ecological synergy in BTH increased yearly up to 2018 with a strong development trend.The speed of ecological synergy in the Tianjin-Hebei and Beijing-Hebei subsystems was accelerating during that period,but the development potential of the ecological synergy in Beijing-Tianjin was insufficient and slow-growing.Second,whereas Beijing had entered the stage of moderate coordinated ecological development,Tianjin and Hebei remained in the low level of coordinated development;moreover,the coordinated development was unstable.The uneven development of the internal subsystems in BTH restricted the development of the cooperative effect and the overall development of the region.Third,improving the degree of ecological synergy significantly benefited the social and economic welfare in BTH.Finally,the welfare effect of the degree of ecological synergy showed a significant regional heterogeneity,being significantly higher in Tianjin and Hebei than in Beijing.This result indicates that improving the ecological synergy can narrow the development gaps between Tianjin,Hebei,and Beijing.To further improve the level of regional ecological synergy,we should innovate the coordinated model of regional development,implement the collaborative ecological development model,generate new growth drivers for the green development of BTH based on a reasonable division of labor,difference positioning,and active integration,create a soft environment for an innovation ecosystem that promotes regional ecological synergy,and build a regional innovation ecosystem led by Beijing and Xiongan.Next,we should establish a balanced regional-interest mechanism with ecological environmental protection that supports regional green and high-quality development.

深井松软围岩煤巷采动增跨效应及防控技术

针对深井松软煤巷围岩变形严重、巷道支护困难等问题,以城郊煤矿LW21106工作面沿空巷道为工程背景,建立了采动巷道增跨模型,揭示了采动增跨效应演化机理。通过构建巷道顶板横纵弯曲梁模型,指出顶板横向受力、巷道等效跨度、煤岩强度是巷道围岩损伤破坏的主控因素,提出了采动增跨效应防控对策并进行工业性试验。研究结果表明:受采动影响,巷道经历“初始围岩稳定—围岩裂隙发育扩展—围岩剪切破坏加剧—等效跨度增加”过程;巷道顶板最大正应力与应力集中系数、顶板等效跨度、巷道断面尺寸及埋深成正相关关系;巷道顶板在高应力环境下易发生拉剪破坏,增加顶板锚索数量以及锚索预紧力有利于增强顶板初期完整性。基于巷道变形破坏主控因素,提出“围岩加固–卸压–强化支护”协同防控策略;针对现场条件,采用煤柱侧向切顶+注浆加固并对破碎区域补充锚索强化支护的防控技术。现场监测结果表明,煤柱帮最大移近量为18.89cm,顶板下沉量为25.86cm,两帮移近量为29.65 cm,有效控制了煤巷围岩变形,为深井松软围岩巷道变形控制提供了参考。

数字经济与绿色物流的协同发展研究——以智慧城市试点城市为例

文章选取108个智慧城市试点城市2017-2021年面板数据,采用耦合协调模型,对试点城市中数字经济与绿色物流的协同程度进行评价。在此基础上,通过固定效应模型,检验试点城市中数字经济与绿色物流协同关系的影响因素。研究发现:108个智慧城市试点中,华北、华东地区中的试点城市耦合协调度相对较高,西北、东北地区中的试点城市耦合协调度相对较低,不同等级城市之间的耦合协调度存在梯度差异。经济发展水平、信息化水平以及技术行业人力资本对耦合协调关系存在显著相关关系,产业结构与环境建设对耦合协调发展均没有显著影响。

数字金融与经济高质量发展:双向赋能还是单向驱动——基于时空交互视角

本文以中国30个省份为研究对象,应用耦合协调度模型考察数字金融与经济高质量发展耦合协调时空演变特征,刻画两者相互影响、相互作用的典型事实后,构建空间联立方程模型研究数字金融与经济高质量发展的交互作用。研究发现:数字金融与经济高质量发展存在耦合协调关系,时序演化上两者耦合协调度呈现稳定上升趋势,且表现出区域间的差异性和收敛性,但仍存在较大提升空间;空间演变上表现为明显的“分散→聚集”特征。在本地内,数字金融与经济高质量发展已形成双向赋能的良性循环,数字金融赋能经济高质量发展存在“中部>西部>东部”的强度差异,经济高质量发展赋能数字金融的提质效应明显高于增量效应。在邻域内,仅存在着数字金融对经济高质量发展的单向驱动作用,暂未实现双向赋能。

非挤土桩对于砂土地层地震液化的影响机制研究

如何通过工程措施实现地基抗液化能力的有效提升,是岩土工程领域近年来研究的热点问题之一。非挤土桩作为地基处理的常用措施,其加固后地层的抗液化能力能否得到提升,在学术界还存在着一定争议,主要原因是其对于砂层地震液化的影响机制尚未明确。针对该问题,本文开展了干砂及饱和砂土原状场地与非挤土桩加固场地的超重力模型试验,通过对比不同试验中地层的动力响应与超静孔隙水压力的发生发展规律,首次发现非挤土桩对于地层的作用机制并非仅有“刚度效应”,还有因振动过程中桩-土变形不协调而产生的附加作用力,该作用力将显著提升浅层土体的应力及应变水平,加大其液化的可能性,且随着埋深增加,该附加作用力逐渐变小,“刚度效应”将逐渐占据主导地位,相关研究成果可为进一步揭示非挤土桩抗震加固机理、评估其加固效果提供一定的基础和支撑。

生态农业培训效果的耦合协调度研究

为未来生态农业培训模式设计和创新实践提供理论和现实依据,进而为农业高质量发展提供政策启示,基于2012—2021年我国31个省(市、自治区)的相关统计数据,分析政策支持、市场竞争、环保意识、培训资源四个要素之间的耦合协调关系。运用耦合协调度模型,构建影响生态农业培训效果要素系统的协同度评价模型,分析政策支持、市场竞争、环保意识、培训资源四个要素之间耦合协调的时空演变特征。在此基础上,通过障碍度模型识别出制约生态农业培训效果的关键因素,探究我国生态农业培训效果影响要素耦合协调的变化趋势与制约因素。研究发现:2012—2021年全国31个省(市、自治区)四要素耦合协调度整体表现为上升趋势,由0.478增至0.565,增幅为36.61%,但耦合协调度相对较低;在空间分布方面,各省(市、自治区)四要素耦合协调度呈现显著正相关;各要素障碍度由大到小依次为:市场竞争、培训资源、政策支持、环保意识,影响各要素耦合协调的主要障碍因子为政策支持中的政府补助金额,市场竞争中的涉农院校数量,环保意识中的有机肥的投入量,培训资源中的培训场地面积。

双向FDI协调发展对中国区域经济韧性的影响研究

构建高水平开放型经济新优势,推动双向FDI高效互动与协调发展,是提升中国区域经济韧性的重要路径。基于2003-2021年中国30个省市区面板数据,运用固定效应、中介效应和空间杜宾模型实证分析双向FDI协调发展对中国区域经济韧性的影响及作用机理。结果表明:双向FDI协调发展显著促进了区域经济韧性提升,该结论在一系列稳健性检验后依然成立;区域经济韧性存在空间依赖性,双向FDI协调发展对邻近地区经济韧性具有显著的正面溢出效应;机制检验表明,双向FDI协调发展通过提升资源配置效率和技术创新水平间接促进区域经济韧性提升;拓展性分析发现,双向FDI协调发展对区域经济韧性的提升效应由东部地区向西部地区依次减弱,考虑税赋冲击、金融危机以及人口结构冲击后双向FDI协调发展对区域经济韧性仍具有显著的促进效应。文章澄清了双向FDI协调发展对区域经济韧性的影响机理,对如何通过双向FDI政策赋能区域经济韧性提升提供了更为宽广的思路。

养老保险全国统筹下的委托代理问题:经办机构垂直管理是不是破解之匙?

2022年我国职工养老保险正式实现全国统筹。然而,受制于现行“央地共管”社会保障模式,全国统筹易引发中央与地方政府间委托代理问题,不利于全国统筹目标的顺利实现。在此背景下,经办机构全国垂直管理能否成功化解委托代理问题?利用省级改革近似模拟全国改革,构建计量和精算模型发现:第一,职工养老保险省级统筹造成有效费率降低2.40%,若同时辅以经办机构省级垂直管理,有效费率会提高2.90%;第二,异质性检验结果表明,经办机构实现垂直管理在老龄化程度高和国有经济占比低的地区效果更好;第三,从养老保险经办流程看,统筹层次提高将导致地方政府在参保登记环节放松监管以创造招商引资优势,实现垂直管理后此类寻租行为将得到有效改善;第四,未实现全国统筹下2023—2050年间政府养老保险累计支出达到718.02万亿,实现全国统筹后财政支出规模增加19.06%,若辅以经办机构全国垂直管理,政府养老保险支出规模将下降23.08%。综上,为确保全国统筹政策效应的有效释放,研究认为应采取渐进式改革路径,即首先建立起市级政府对县区级政府垂直管理的经办体系,然后做实养老保险经办机构省级垂直管理,最后再构建起从中央到地方的垂直管理体系,以期推动职工养老保险制度高质量发展。

中国枢纽城市航空通达性与经济带动效应耦合协调实证研究

航空通达性是影响城市经济带动效应的关键因素,两者耦合协调发展是落实国家区域协调发展战略的重要举措。在测度中国39个枢纽城市2010—2019年航空通达性及经济带动效应基础上,就两者耦合协调关系进行定量分析。结果表明:(1)枢纽城市航空通达性呈现“纵向整体改善,横向两极分化”格局,且国际枢纽城市通达性水平明显高于区域枢纽城市;(2)枢纽城市经济带动效应同样呈现“纵向稳步提升,横向两极分化”态势,国际枢纽城市经济带动效应显著优于区域枢纽城市;(3)枢纽城市航空通达性与经济带动效应耦合协调度呈现“纵向波动上升,横向梯次分布”格局;(4)“经济带动效应领先”型和“航空通达性领先”型是两者耦合失调的主要类型。因此,未来应进一步提升枢纽城市间航空运输市场联系强度、扩大腹地市场规模,协同推进航空通达性与经济带动效应耦合协调发展,从而实现枢纽经济与区域经济深度融合。

中国降碳-减污-扩绿-增长协同发展空间关联网络特征及影响因素研究

协同推进降碳-减污-扩绿-增长已成为我国经济社会发展全面绿色转型的必然选择。基于我国30个省份面板数据(不包含港澳台地区以及西藏自治区数据),运用熵值法、耦合协调度模型和社会网络分析方法,分析各省份间降碳-减污-扩绿-增长协同演变趋势及空间关联网络特征。结果表明:①各省份降碳-减污-扩绿-增长协同效应的变化趋势基本一致,但在空间上呈现东部>东北>西部>中部的区域不均衡特征。②降碳-减污-扩绿-增长协同效应呈现以东部地区为核心的复杂空间网络结构,省际间空间关联性呈上升态势,但网络结构稳定性还有待提高。③北京市、天津市和上海市等地区凭借优越区位,在关联网络中处于主导地位,而宁夏回族自治区、黑龙江省和新疆维吾尔自治区等地区对其他地区的影响较小。④北京市、天津市和上海市等地区属于“主受益”板块,浙江省、广东省等地区属于“经纪人板块”,安徽省、江西省和湖北省等地区属于“净溢出”板块。⑤降碳-减污-扩绿-增长协同效应的空间关联网络受多种因素共同影响,人力资本水平、科技投入、市场化水平和数字经济发展均有利于空间关联关系的建立。研究显示,中国降碳-减污-扩绿-增长协同效应存在空间关联性,需进一步加强省份间的绿色合作与交流,共同推动降碳-减污-扩绿-增长协同发展。

三重价值链耦合协调发展对企业绿色全要素生产率的影响

省内价值链、国内价值链和全球价值链(三重价值链)的融合发展,是畅通国内国际双循环,也是中国企业经济软着陆的关键抓手。在高质量发展有序推进的背景下,绿色全要素生产率成为衡量企业发展的重要指标,因此有必要探讨三重价值链耦合协调发展对企业绿色全要素生产率的影响。该研究利用世界投入产出表、中国多区域投入产出表、上市公司数据测算了三重价值链耦合协调度,基于SBM方法测算包含非期望产出的绿色全要素生产率,整合得到770家上市公司2012年、2015年和2017年的平衡面板数据,通过多维固定效应回归考察三重价值链耦合协调度对企业绿色全要素生产率的影响,研究结果表明:①存在三重价值链耦合协调度提升→GVC嵌入度深化→企业绿色全要素生产率增长的正向传播机制,但效果随着企业的要素密集度增加呈现递减趋势。②机制研究和异质性分析表明,前向耦合协调发展为企业绿色全要素生产率带来更有效和长期的动能,而后向耦合协调发展为劳动密集型企业带来短期显著的绿色生产率提升。基于此,该研究提出了布局本土产业、协调三链关系的相关政策建议:①地方政府应发挥主观能动性,评估本地企业优势,保证在政策制定上更加微观具体,劳动密集型的省份或行业有效利用三重价值链的协调发展为企业的转型升级奠定基础,为地方行业的协同发展打通阻碍。②在要素投入端,注重对地方高新技术企业的资源分配,同时区域间合作完成生产供应端的高度集成,增强前向耦合协调发展对于企业内涵式增长能力的促进效应,兼顾供应链流程的绿色环保标准。③加强省域间的政策协调性和交易通达性,提高各地区企业省域间的市场专业化分工,而非单独地嵌入GVC市场,利用集聚效应推动产业全面升级,打破国内市场循环的技术壁垒。

主体论视域下涉案企业合规有效性审查的三种模式

刑事诉讼全流程合规改革围绕合规有效性审查主体逐渐呈现出第三方组织审查、检察机关审查、法院审查三种模式。但三种审查模式在制度设计、程序衔接、标准统一等方面均存在一定的问题,不利于涉案企业合规改革工作的推进。第三方组织审查应将合规计划审查与合规整改评估一体化考量,前者秉持以“定性分析”为主的逻辑,后者秉持以“定量分析”为主的逻辑,并量化审查、评估标准,优化配套措施。在检察机关审查模式中,应当合理区分“范式合规”和“简式合规”,明确检察机关以定性分析为主、定量分析为辅的合规考察报告审查模式,以区别于第三方组织审查模式。在法院审查模式中,应通过检察听证会、第三方管委会预备审查等方式强化对合规整改有效性的审查,以实现对检察裁量权的合理限制,并以检法协同的模式,在审理阶段共同推动合规案件的办理。

长江流域绿色金融、产业结构与低碳发展的协调效应测度研究

长江流域是中国经济发展的重要支撑和国家生态安全的关键区域。以长江沿岸的省份为研究对象,选取2012—2021年经济、产业等数据进行分析,研究绿色金融、产业结构与低碳发展三者耦合协调的状况。结果表明,目前,长江流域的产业结构仍以传统的重工业和高能耗型产业为主,碳排放量较高,资源利用率较低。绿色金融的综合得分较低,但呈现上升的趋势。

港城环境协调发展对城市经济竞争力影响的门限效应分析

基于2000~2021年中国东部地区13个沿海港口城市相关数据,构建协调度模型和面板门限模型,探析港城环境协调发展及其对城市经济竞争力的影响。研究结果表明:1)在港城环境协调度等级上,东部地区大多数港口与其腹地城市处于中度失调或严重失调阶段,整体上港城环境协调发展程度有待提升;2)港城环境协调度对城市经济竞争力具有显著影响,并且随着港口和城市经济发展,这种影响效应略微减弱,在协调度的影响变量中,固定资产投资、对外贸易是提升城市经济竞争力的显著因素;3)目前沿海港口城市港城环境协调度和城市经济竞争力之间呈“U”型关系,且处于“U”型曲线拐点右侧,因此,需坚持生态优先发展理念、扩大固定资产投资和积极发展对外贸易,以进一步提升城市经济竞争力。

地方政府创新驱动对区域协调发展的影响

基于2008—2020年我国31个省(市、自治区)的面板数据,测度了地方政府创新驱动和区域协调发展水平,并借助空间杜宾模型探究地方政府创新驱动对区域协调发展的影响。研究发现:地方政府创新驱动可显著促进区域协调发展,但存在明显的地区差异,东部、中部地区的地方政府创新驱动对区域协调发展的促进作用较为显著,西部地区的促进作用并不显著;地方政府创新驱动对区域协调发展存在正向的空间溢出效应,且这种空间溢出效应在东、中、西和东北地区存在地区差异;互联网普及和城市规模未处在合适的范围内会抑制区域协调发展,交通基础条件和人口城市化水平的提高均可促进区域协调发展。据此提出建议:加大地方政府创新驱动力度,积极发挥其对区域协调发展的促进作用;加强区域间合作交流,共同打造区域协调发展新格局;从多角度、全方位出发,促进区域协调发展。