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1.
Byungjun Yu Saixing Zeng Hongquan Chen Xiaohua Meng Chiming Tam 《Business Strategy and the Environment》2021,30(1):1-20
Family firms bear two types of agency costs, including type I and type II agency problems, in corporate environmental practices: (1) Outside executives at family firms hesitate to engage in environmental strategies, which can lead to drops in profits; (2) Controlling families employ opportunistically environmental management to achieve their interests. We argue that a primary cause for the agency problems lies on ineffective internal corporate governance at family firms, which can cause loss of managerial (or power) balance between outside executives and family executives. Our findings show that family firms with ownership and strategic control (FSC), which family executives and outside executives monitor and constrain each other, can achieve the highest environmental performance. Moreover, external controls, including product market competition and provincial environmental regulations, substitute effective internal control of FSC. The environmental performance premium of FSC is more prevalent when the production market competition is lower. Family firms with ownership, operational, and strategic control (FOSC) can achieve higher environmental performance within a province with more stringent environmental regulations. 相似文献
2.
Thi Thu Tra Pham Thai Vu Hong Nguyen KienSon Nguyen 《Applied economics letters》2019,26(13):1133-1137
The idea of financial inclusion has recently been discussed as one of the key strategies to enhance economic development (World Bank 2014). We move this discussion forward by examining if bank competition is a crucial component enforcing financial inclusion, which is arguably a finance supply-side driven process. In this study, we compute the financial inclusion index built on Sarma (2008) approach to better reflect banks’ willingness and capability to provide financial services. Applying System Generalized Method of Moments to the panel of 93 countries, we find that bank competition promotes financial inclusion. 相似文献
3.
Tamás Rudas 《Quality and Quantity》1991,25(4):345-358
The present paper considers some new models for the analysis of multidimensional contigency tables. Although the theoretical background used here appeared already in Haberman (1974), prescribed conditional interaction (PCIN) models were introduced by Rudas (1987) and their mathematical properties were worked out by Leimer and Rudas (1988). These models are defined by prescribing the values of certain conditional interactions in the contingency table. Conditional interaction is defined here as the logarithm of an appropriately defined conditional odds ratio. This conditional odds ratio is a conditional version of a generalization of the well known odds ratio of a 2×2 table and that of the three factor interaction term of a 2×2×2 table and applies to any number of dimensions and any number of categories of the variables. The well known log-linear (LL) models are special PCIN models. Estimated frequencies under PCIN models and tests of fit can be computed using existing statistical software (e.g. BMDP). The paper describes the class of PCIN models and compares it to the class of association models of Goodman (1981). As LL models are widely used in the analysis of social mobility tables, application of more general PCIN models is illustrated. 相似文献
4.
Tam Harbert 《电子经理世界》2006,(9):17
VoIP电话基础设施设备市场在快速增长并不断变化,在今后几年可能会有全新的设备投放市场。准确预测市场需要什么类型的设备是很难的,因为IP多媒体子系统(IMS)这个即将出台的体系结构标准将包含一些老设备类型,并导致全新设备类型的出现。位于美国加州Campbell的市场调查公司Infonetics Re- search的分析师Ste phane Te ral介绍说, IP多媒体子系统标准定义了3种功能:归属用户服务、会话呼叫控制功能和媒体资源功能。尽管所有大公司均计划实施IMS,但它们几乎没有交付什么设备。 相似文献
5.
Studies on Open Source Software (OSS) developer communities have long stated that there is a relationship between community structure and tasks carried out by project members. This relationship has been exemplified by the onion model, which has been instrumental in understanding self‐coordination in OSS projects. Despite its ubiquity, there is a lack of empirical evidence to validate the relative position of each task cluster within the onion model. In this study, we map out the community structure of a large open source project and observe its bug‐fixing patterns to explore the relationship between tasks and structure. Our study makes three significant contributions. First, we find no empirical evidence to support the structural location of bug‐fixing tasks in the onion structure. Second, we find empirical evidence to support the core‐periphery continuum model linking an actor’s coreness to problem‐solving ability. Third, our results suggest that the importance and location of each task within the core‐periphery structure evolve over time. These findings add clarity to the community structure and their implications for the management and coordination of collaborative innovation projects. 相似文献
6.
Recent legislation and court settlements in the United States allow merchants to use price discounts to steer customers to pay with means of payment that are less costly to merchants. We use transaction data to compute rough estimates of the expected net cost reduction by merchant type of giving debit card and cash price discounts. We find that steering consumers to debit and cash via simple price discounts reduces most merchants’ card processing cost; however, this reduction is small and may be insufficient to offset the increase in the cost of administering price menus that vary by payment instrument. 相似文献
7.
Trung V. Vu 《Economics of Transition》2021,29(4):621-649
It has been commonly observed that tropical countries tend to suffer from intense corruption and underdevelopment. This study provides an explanation for this long-standing disparity across the world based on variation in the intensity of ultraviolet radiation (UV-R). The central hypothesis is that UV-R is positively associated with the (historical) prevalence of eye diseases, which significantly shortens work-life expectancy as a skilled worker. This helps shape the worldwide distribution of corruption by affecting the incumbents' window of opportunity. Using data for up to 139 countries, I consistently find empirical support for the positive relationship between UV-R and corruption. The main findings withstand accounting for numerous alternative explanations for international differences in corruption levels. Employing individual-level data from the World Values Survey, I document suggestive evidence that exposure to UV-R is linked to surveyed respondents' tolerance towards corrupt activities. Furthermore, a subnational analysis for China lends credence to the cross-country evidence. 相似文献
8.
This study examines the link between information spread by social media bots and stock trading. Based on a large sample of tweets mentioning 55 companies in the FTSE 100 composites, we find significant relations between bot tweets and stock returns, volatility, and trading volume at both daily and intraday levels. These results are also confirmed by an event study of stock response following abnormal increases in the volume of tweets. The findings are robust to various specifications, including controlling for traditional news channel, alternative measures of volatility, information flows in pretrading hours, and different measures of sentiment. 相似文献
9.
James T. Bang Aniruddha Mitra 《The journal of international trade & economic development》2013,22(8):1077-1102
We investigate the impact of financial liberalization on remittances to 84 countries over the period 1986–2005. Explicitly accounting for the multidimensionality of financial reform, we find that the various dimensions impact remittances differently: Increased economic freedom in the financial sector, as captured by absence of direct government control over the allocation of credit, has a positive and immediate impact. However, the improved robustness of financial markets, as captured by the development of security markets, improvement in the quality of banking supervision, and removal of stringent restrictions on interest rates and international capital, has a negative and lagged effect. The net combined effect reveals that financial liberalization may have a modest negative impact on remittances in the long run. 相似文献
10.
Quality & Quantity - Oppositional culture theory posits that students who belong to oppressed ethnic minority groups define their ethnic identity in opposition to the majority of students.... 相似文献