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61.
Dimitris Andriosopoulos Leonidas G. Barbopoulos 《Review of Quantitative Finance and Accounting》2017,49(3):855-884
We examine whether the relative equity market valuation conditions (EMVCs) in the countries of merging firms help acquirers’ managers to time the announcements of both domestic and foreign targets. After controlling for several deal- and merging firm-specific features we find that the number of acquisitions and acquirers’ gains are higher during periods of high-EMVCs at home, irrespective of the domicile of the target. We also find that the higher gains of foreign target acquisitions realized during periods of high-EMVCs at home stem from acquiring targets based in the RoW (=World-G7), rather than the G6 (=G7-UK) group of countries. We argue that this is due to the low correlation of EMVCs between the UK (home) and the RoW group of countries. However, these gains disappear or even reverse during the post-announcement period. Moreover, acquisitions of targets domiciled in the RoW (G6) countries yield higher (lower) gains than acquisitions of domestic targets during periods of high-EMVCs at home. This suggests that the relative EMVCs between the merging firms’ countries allow acquirers’ managers to time the market and acquire targets at a discount, particularly in countries in which acquirers’ stocks are likely to be more overvalued than the targets’ stocks. 相似文献
62.
We investigate US households’ direct investment in stocks, bonds and liquid accounts and their foreign counterparts, in order to identify the different participation hurdles affecting asset investment domestically and overseas. To this end, we estimate a trivariate probit model with three further selection equations that allows correlations among unobservables of all possible asset choices. Our results point to the existence of a second hurdle that stock owners need to overcome in order to invest in foreign stocks. On the other hand, we find little evidence for additional pecuniary or informational costs associated with investment in foreign bonds and liquid accounts. 相似文献
63.
An open market share buyback is not a firm commitment, and there is limited evidence on whether firms repurchase the intended shares. Unlike US studies, we use data from unique UK regulatory and disclosure environment that allows to accurately measure the share buyback completion rates. We show that information disclosure and CEO overconfidence are significant determinants of the share buyback completion rate. In addition, we find that large and widely held firms that conduct subsequent buyback programs and have a past buyback completion reputation exhibit higher completion rates. Finally, we assess whether other CEO characteristics affect buyback completion rates and find that firms with senior CEOs who hold external directorships and have a longer tenure as CEO are more likely to complete the buyback programs. In sum, our results suggest there is a clear relationship between information disclosure, CEO overconfidence, and buyback completion rates. 相似文献
64.
Dimitris K. Chronopoulos Claudia Girardone John C. Nankervis 《European Journal of Finance》2013,19(8):603-621
Diversified banks should benefit from an efficient allocation of resources, debt coinsurance and scope economies. At the same time, critics of diversification question these advantages pointing to agency problems such as managerial entrenchment and empire building that could also lead to diversification but for the ‘wrong’ reasons. This paper sheds further light on the issue of bank diversification by taking a direct look into how efficiently financial conglomerates operate and by measuring to what extent size and other bank- and market-specific factors matter in evaluating the relationship between diversification and efficiency. We focus on banks operating in the accession countries over the period 2001–2007 and estimate their cost and alternative profit efficiencies using a data envelopment analysis estimator. The results indicate that banks suffer from relatively high cost and profit inefficiencies and that there are noticeable differences in the efficiency levels across countries. Concerning banks’ degree of diversification, we find strong evidence to suggest that more diversified institutions are more likely to be cost- and profit-efficient and that size is a key factor in explaining best practice, particularly on the profit side. 相似文献
65.
We examine the determinants of profitability for a large sample of US banks over the period 1984–2010. Specifically, we assess the extent to which short-run profits persist, and whether such persistence is affected by changes in regulation and the recent financial crisis. Our findings suggest that the competitive process reduces positions of abnormal profitability, albeit this is not immediate. There is also evidence that changes in regulation enacted during the 1990s affected both the level and persistence of bank profitability. The financial crisis of 2007–2010 appears to have resulted in an increase in the persistence of bank profitability. 相似文献
66.
An investigation into international assignment directions of R&D MNE employees: evidence from Greece
Dimitris Manolopoulos Pavlos Dimitratos Panagiota Sapouna 《International Journal of Human Resource Management》2013,24(5):1093-1108
In this study, we explore the effects of the roles of research and development (R&D) laboratories, roles of subsidiaries and level of technological intensity of the sector in which multinational enterprise (MNE) subsidiaries operate on international assignment directions of R&D employees. International assignments are an underinvestigated issue in the international human resource management literature despite its significant research and managerial importance. In particular, to the best of our knowledge, no prior research on international assignments of R&D employees has been undertaken and so the current study aims at filling this void in the literature. Based on a large quantitative research on MNE subsidiaries operating in Greece, the findings suggest that variables of the aforementioned categories of factors influence different international assignment directions, with roles of the R&D subsidiary exerting the most crucial effect. Researchers may examine the unexplored issue of R&D employee international assignments to a larger extent, while MNE management can particularly take into account the micro (laboratory) context of R&D international assignees when developing effective international human resource management programmes. 相似文献
67.
This paper proposes a two-state Markov-switching model for stock market returns in which the state-dependent expected returns, their variance and associated regime-switching dynamics are allowed to respond to market information. More specifically, we apply this model to examine the explanatory and predictive power of price range and trading volume for return volatility. Our findings indicate that a negative relation between equity market returns and volatility prevails even after having controlled for the time-varying determinants of conditional volatility within each regime. We also find an asymmetry in the effect of price range on intra- and inter-regime return volatility. While price range has a stronger effect in the high volatility state, it appears to significantly affect only the transition probabilities when the stock market is in the low volatility state but not in the high volatility state. Finally, we provide evidence consistent with the ‘rebound’ model of asset returns proposed by Samuelson (1991), suggesting that long-horizon investors are expected to invest more in risky assets than short-horizon investors. 相似文献
68.
We deal with general mixture of hierarchical models of the form m(x) = fø f(x |θ) g (θ)dθ , where g(θ) and m(x) are called mixing and mixed or compound densities respectively, and θ is called the mixing parameter. The usual statistical application of these models emerges when we have data xi , i = 1,…,n with densities f(xi |θi ) for given θi , and the θ1 are independent with common density g(θ) . For a certain well known class of densities f(x |θ) , we present a sample-based approach to reconstruct g(θ) . We first provide theoretical results and then we use, in an empirical Bayes spirit, the first four moments of the data to estimate the first four moments of g(θ) . By using sampling techniques we proceed in a fully Bayesian fashion to obtain any posterior summaries of interest. Simulations which investigate the operating characteristics of our proposed methodology are presented. We illustrate our approach using data from mixed Poisson and mixed exponential densities. 相似文献
69.
Anastasia Koutsomanoli-Filippaki Dimitris Margaritis Christos Staikouras 《Journal of Productivity Analysis》2012,37(3):277-293
We employ the directional technology distance function approach and present estimates of profit efficiency in the 25 European Union (EU) member states over the period 1998–2008. This method decomposes profit efficiency into its technical and allocative components. We investigate potential efficiency differences across the old EU region and the new EU member states, across countries and across banks of different size. Our results indicate a significant level of profit inefficiency for the EU region, which is predominantly attributed to allocative inefficiency. Our findings also suggest that banks operating in the old EU region are, on average, more profit efficient than credit institutions in the new EU member states. Overall, we observe considerable variation of efficiency scores across countries and different patterns in efficiency change over time, as well as a negative relationship between bank size and efficiency. 相似文献
70.
Dimitris Bourantas Nancy Papalexandris 《International Journal of Human Resource Management》2013,24(5):858-869
Based on data collected from public and private organizations in Greece, this paper examines the differences in individual traits between public and private-sector employees, differences which eventually influence employees' attitudes and behaviours towards their organizations and their consequent performance, specifically in organizational commitment and neglect behaviour. The findings indicate that there are some differences between the two groups of employees. In only three out of ten personality characteristics examined here (security needs, pay needs and Protestant work ethic), are there no distinctions between the groups. These findings imply that, besides the environmental and structural characteristics of the two sectors which may be the source of attitudinal differences, it might also be that persons attracted to the public sector have different personality characteristics from those attracted to the private sector. Regardless of the source of differences, results point to the need for changing recruitment and selection practices in public organizations as well as for implementing a number of human resource management practices, the lack of which seems to drive junior qualified staff away from the public sector where they are mostly needed. The later seems to be the case in Greece where the lower pay and the non-competitive, non-challenging atmosphere prevailing in most public-sector organizations seem to play an important role in driving most dynamic employees away from the public sector. 相似文献