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51.
规模效应是指公司规模与收益率之间存在的反向关系,即小规模公司较大公司而言有着更高的收益率。本文从上海证券市场随机抽取60只股票作为数据样本,对其从2007年1月到2009年6月之间的公司数据进行实证研究,得出上海股市存在着规模效应这一结论。 相似文献
52.
Hyun‐Dong Kim Bong‐Soo Lee Sang Whi Lee Kwangwoo Park Khishigjargal Jambal 《Asia-Pacific Journal of Financial Studies》2015,44(6):811-848
In this paper, we examine how firm financial conditions and governance characteristics affect reverse mergers’ survival. Using a sample of reverse mergers that took place in the United States during the 1997–2009 period, we find that firms with better corporate governance are more likely to survive after a reverse merger. In particular, CEO ownership, staggered board dummy, and venture dummy have a positive association with reverse merger survival. We also show a concave relation between the average board tenure and the probability of reverse merger survival. In contrast, most of the firm characteristic variables have an insignificant relationship with reverse merger survival. Our results suggest that the survivability of reverse mergers relies more on the presumed value‐enhancing governance characteristics than on the financial conditions of the merging firms. 相似文献
53.
We document a robust pattern of beta declining over the age of a firm. We find that changes in systematic risk via firm characteristics and life-cycle stages are insufficient to explain this pattern. Moreover, standard proxies for the quantity and quality of information also explain this pattern only partially. To fully explain this pattern we rely on the increasingly important role of familiarity in financial decision making: familiarity is a determinant of beta and firm age is a proxy for the degree of familiarity that investors feel toward individual stocks. To illustrate the implication of our findings, we document that when we control for firm age there is support for the CAPM and its use as an input for the cost of equity capital calculation. 相似文献
54.
准备金率和资本充足率影响商业银行贷款规模的机制分析 总被引:1,自引:0,他引:1
货币银行传统理论认为:货币当局以准备金率控制贷款规模,以资本充足率控制贷款风险。本文从分析准备金与资本充足率对贷款规模的约束机制入手,引入银行资产负债表模型,证明银行贷款规模主要受资本充足率影响。研究结论是:准备金率对贷款规模的控制作用已经弱化,资本充足率对贷款规模的控制作用趋强。 相似文献
55.
《Telecommunications Policy》2022,46(3):102263
Despite the importance of information and communications technology (ICT), previous studies of the business value of information technology have yielded mixed results. This study provides new empirical evidence that demonstrates the impact of cities' ICT on firm performance. A series of panel datasets are assembled to measure the improvement of city's ICT infrastructure and the change of firm performance during the years 2001–2016 in China. The findings demonstrate that city's ICTs positively promoted firm performance, including financial profitability, marketing performance and innovation performance. Instrumental variables are employed to verify the positive impact of city's ICTs infrastructure on firm profitability. Taking advantage of an exogenous variation of telecommunications upgrade as a natural experiment, this study uses the difference-in-difference approach to establish causality between cities' ICT infrastructure and firm profitability. Mechanisms are explored, which shows that better labour quality, lower costs and higher transparency are the three possible channels through which ICTs influence firm profitability. 相似文献
56.
《Journal of World Business》2020,55(6):101110
This study examines the effect of key internationalization contingencies on SME survival. We argue early internationalization increases the probability of firm failure, while international experience reduces it. However, the survival odds among international new ventures may be improved by their post-entry international expansion scope and speed, and by managers’ competencies. These internationalization facets provide firms with opportunities to develop and exploit their resources and capabilities, and thus enhance their survival chances. Drawing on a sample of 271 manufacturers followed between 2005 and 2014, we find results that provide support to most of our arguments, and hold theoretical and managerial relevance. 相似文献
57.
Unlike previous studies which only focus on the main effect between IC and FV, this research includes PTE with the gap of resource-based view. IC is a key element in creating a competitive advantage, as it has a great influence on FV. A company may put relatively less into IC if it demonstrates higher efficiency. However, previous studies have neglected the fact that relative efficiency and IC affect FV and stock returns directly and indirectly. The research period was from 2006 to 2010 and the main research methods include HRA and DEA. The main research findings include the following. (1) There is a space for improvement in terms of the total technical efficiency. (2) PTE has a significant moderating effect between IC and FV. (3) IC and PTE have a significant influence on FV. (4) Apart from PTE and stock returns, IC and FV show significant differences within the sub-industry. 相似文献
58.
This paper provides a systematic assessment of how entrepreneurs react to firm failure. We use appraisal theory as an overarching theoretical framework and hypothesize that the more the failure experience is appraised as stressful in terms of its implications for harm or loss, the greater the feelings of grief. To test this hypothesis we developed a unique database of entrepreneurs who recently filed for firm bankruptcy. Our results support that there is great variation in responses to firm failure, and we provide theoretically valid explanations to why this is the case. These findings have substantial implications for how scholars conceive and theorize about entrepreneurial failure. 相似文献
59.
Using the agency and institutional perspectives, this study advances several hypotheses about the board structure–firm performance relationship within Russia. We tested these hypotheses using survey data. Despite a relatively small sample size, predictions from both theoretical perspectives were supported. Specifically, we found a negative relationship between “informal” CEO duality and firm performance. This finding is noteworthy given the 1996 Russian Federal law which prohibits the CEO from also serving as board chair. Also, we found that the more vigorously the firm pursues a retrenchment strategy, the more negative the relationship between proportion of inside directors and firm performance. Overall, these findings suggest that effective corporate governance may be essential to firm performance in Russia. 相似文献
60.
David B. Audretsch Erik E. Lehmann 《The International Entrepreneurship and Management Journal》2008,4(4):419-429
The market for publicly traded equity is the heart of a modern capitalist system. In particular, the market for newly listed
firms is in turn a bellwether for the public equity market because the entry gives firms expanded access to capital, allowing
them to emerge and grow. On the other hand, stock markets also serve as an institution to reallocate productive resources
from non-surviving to surviving firms. We describe the Neuer Markt—a special segment of the Frankfurt Stock Exchange in Germany—as an institution to foster the creation of new firms and their
destruction.
相似文献
Erik E. Lehmann (Corresponding author)Email: |