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1.
This study examines the effect of board size on the economic impact of bank mergers and acquisitions (M&A) in the US. Using a hand-collected dataset of 508 M&A between 2012 and 2018, we find that board size is negatively related to acquirer excess returns. In an additional analysis, we show that large boards have positive value implications for banks that combine the CEO and chairman roles as well as for large banks. Our findings indicate that a “one-size-fits-all” approach to board size is not necessarily in the interests of shareholders; instead, a more flexible and proactive formulation is needed.  相似文献   
2.
《Long Range Planning》2022,55(1):102111
We examine the relationship between firms' political connections and corporate innovation in a European context. We also consider the moderating effect of political connections on the relationship between political uncertainty and firms' innovation. We use two different metrics of innovation: R&D (an input measure), and patent counts (an output measure). We find that firms with former politicians on their board of directors invest less in R&D than their counterpart firms. However, the presence of this type of director on the board is positively associated with the number of a firm's patent applications. It seems that, although political ties reduce the amount of resources devoted to R&D activities, they increase the effectiveness of intellectual rights protection. Results also show that political uncertainty decreases R&D investment but exacerbates the need for legal protection of innovation through patents. According to our results, political connections attenuate the effect of political uncertainty on firm innovation such that the negative (positive) effect of uncertainty on R&D intensity (patents) weakens when the firm is politically connected.  相似文献   
3.
中国特色社会主义制度和治理体系的显著优势是制度自信的基本依据,制度自信是对我国制度体系全面而整体的自信。制度自信与中华民族共同体意识具有内在的逻辑关联,二者相辅相成,互相促进,皆属意识范畴。不同层次的制度各司其职,功能各异,从不同维度发挥着铸牢中华民族共同体意识的功能。制度的有机结合、相得益彰,形成系统优势与整体合力共同促进铸牢中华民族共同体意识。把对中国共产党领导的最大制度优势的认同和自信转化为各族人民铸牢中华民族共同体意识的强大动力,是铸牢中华民族共同体意识的关键所在。以宪法统合共同体意识,加强制度体系中的核心价值观建设,创新和完善制度体系,加强制度整合,提升制度效能,充分发挥不同制度的耦合作用和体系优势,是进一步凝聚制度共识,增进制度自信,从而铸牢中华民族共同体意识的必然要求和重要环节。  相似文献   
4.
赵会荣 《北方论丛》2022,(1):53-62+172
新冠肺炎疫情对白俄罗斯经济、社会和政治造成巨大冲击,暴露并加剧了白俄罗斯国家和社会治理领域存在的问题。在疫情背景下,白俄罗斯第六届总统选举触发政治危机。卢卡申科政府通过采取有效措施应对使紧张局势逐渐趋于缓和,国内恢复正常秩序,内外政策随之调整,对内宣布启动修宪,对外加强非西方外交,尤其加强与俄罗斯的联盟关系。疫情发生以来,中国与白俄罗斯开展了行之有效的合作,对于促进白俄罗斯稳定与发展发挥了积极的作用,并为后疫情时代构建中白卫生健康命运共同体奠定了良好基础。  相似文献   
5.
自十九大报告提出"习近平新时代中国特色社会主义思想"以来,学者们从形成背景、理论渊源、发展历程、逻辑内涵、重大意义等维度,对其进行了多个层面的研究阐释,取得了比较丰硕的研究成果,为今后贯彻落实这一思想提供了重要基础。但是仍需看到,由于这一思想正式提出时间不长,学者们研究时间有限,现有研究成果难免存在一些不足之处,主要有四个方面:整体性研究有待提高,实证研究有待加强,跨学科研究有待拓宽,国际视野有待扩展。  相似文献   
6.
7.
制造业是我国国民经济的支柱产业,但也是环境污染物排放的主要来源、能源消耗主体和温室气体排放大户。制造系统高能耗、高物耗、高碳排放的加工过程是造成制造业碳排放量大的重要原因。生产单元作为制造系统的加工的主体,其碳排放量的核算是确定整个制造系统乃至制造业碳排放总量的关键。本文首先对生产单元的原材料、电能、辅助物料及废屑处理所引起的碳排放进行分析,确定生产单元的碳排放源;其次,产品合格率的不同会造成生产单元输入及输出的成品/半成品数量的差异,进而影响生产单元单位产品的碳排放量,在此基础上,综合考虑了原材料、电能、辅助物料及废屑处理的碳排放情况,构建了给定工艺流程下生产单元碳排放核算模型。最后,结合一汽车排气装置加工实例,分别核算加工过程中九个生产单元的碳排放量,验证了模型的可行性。  相似文献   
8.
In this article, we report on a qualitative and interpretative research project in which we gained in‐depth knowledge about dynamics in ten federal public policy units in Belgium where a service user with experience of poverty was employed. Starting from an institutional theory perspective, it was argued that these service users with experience of poverty can possibly feature as institutional entrepreneurs or agents of change who initiate a critical reflection in the mindset of fellow social administrators about taken‐for‐granted practices, routines and rationales. In order to fulfill this ambition, we equally stressed that service users with experience of poverty should be able to perform two other roles as well: to provide direct support to citizens, especially those living in poverty during their contacts with a public policy unit, and to formulate concrete propositions to change some of the policy units' internal procedures. Our research findings reveal that these two roles provide a necessary breeding ground for further interaction and (in)formal dialogue between service users with experience of poverty and fellow social administrators about the quality and accessibility of service delivery. However, installing this shared responsibility proves to be a valuable but also gradual process, and we argue that it is therefore undesirable when service users with experience of poverty act as so‐called ‘heroes’ in changing these taken‐for‐granted institutional practices, routines and rationales.  相似文献   
9.
唯物辩证法是理解新时代社会主要矛盾变化的哲学前提。在唯物辩证法视阈下,党的十九大报告提出的社会主要矛盾变化是主观辩证法与客观辩证法互动的历史性结论,内涵着唯物辩证法意蕴,是新时代标志、丰富内涵与创新性工作要求的有机统一。在时代价值维度,社会主要矛盾变化标志着中国特色社会主义发展的阶段性质变、中国社会主义现代化战略目标的转变、中国特色社会主义走向世界舞台中心的国际地位变化;在思想内涵维度,新时代社会主要矛盾变化集中体现为矛盾条件的客观性变化、矛盾因素的共时性变化、矛盾关系的根本性变化,需要辩证性的理解;在工作方法维度,社会主要矛盾变化对工作实践提出了新的发展理念、新的问题关切以及弘扬创新工作精神等创新性要求。  相似文献   
10.
ABSTRACT

Educational institutions are an important setting where psychological, pedagogical, sociocultural, and language adaptation of immigrant children occurs. A number of teaching strategies, practices, approaches, and methods have been described in the literature. In the Russian context, such strategies have been called ‘technologies’. The purpose of the present exploratory study was to describe teaching technologies used by teachers in Russia when working with immigrant students in elementary schools. Responses of forty-five elementary school teachers to open-ended questions describing technologies they use when teaching children with migration backgrounds were analyzed using content analysis. Findings suggest that Russian elementary school teachers used ethno-cultural group, communicative technologies, games, individualized instruction, and differentiated teaching. Many approaches mentioned can be used inclusively with groups of immigrant and non-immigrant students. Importantly, while teachers supplemented classroom instruction with additional Russian language lessons, none mentioned specific techniques for teaching Russian as a non-native language. These findings are discussed in relation to teaching strategies described in the international literature focused on migrant students. Finally, implications for further research are discussed.  相似文献   
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