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31.
Alan Gregory Julie Whittaker Xiaojuan Yan 《Journal of Business Finance & Accounting》2016,43(1-2):3-30
In this paper, using a generalised valuation framework inspired by Ohlson, we show that corporate social performance (CSP) is value relevant and that, in particular, it appears to be associated with a higher coefficient on earnings. This could be attributable to either a lower cost of equity for these firms, or greater earnings persistence. We show that, once industry membership is controlled for, any cost of capital effect is minimal. Regression tests based on realised earnings confirm that the valuation effect is attributable mainly to greater earnings persistence in firms with higher levels of CSP. These outcomes are consistent with higher CSP conferring a competitive advantage on firms. 相似文献
32.
We use the term “Computer Assisted Text Analysis” in a broad sense to refer to a range of current techniques from quantitative
social science and content analysis to ‘data mining’ and ‘text classification’, including the analysis of open-ended survey
questions, transcribed interviews and speeches, wherever, in fact, the researcher is confronted with data in the form of natural
language texts of social scientific interest. These methods are often used in exploratory data analysis, but can also be applied
systematically with moderate statistical rigour in the development and testing of hypotheses at various theoretical levels,
ranging from the statistics of word usage to changes within or between discourses over time. The general approach is in the
tradition of content analysis, by which words which occur together in relatively close proximity in the same context are interpreted
as relating to a common theme or concept in the discourse studied. We review a comprehensive set of tools to identify and
visualize structures of co-occurrence of words and concepts both within, and in comparing, a number of texts. These produce
results not essentially different from those reached by representing word co-occurrences in terms of network analysis or neural
network programming using schematic linguistic templates of various kinds. A comparison of the relational data analysis vs.
a dictionary-based MDS approach shows that these provide very close if not identical results, despite the fact that the underlying
assumptions are frequently represented as different theoretical approaches. 相似文献
33.
34.
This study examines revenue sharing in sports leagues where franchises engage in multiple types of investments. Previous literature typically treats revenues and investments as homogeneous, but we add to the literature by differentiating between investment types and revenue sources. This is important because investment in talent leads to winning, which is a zero-sum game for the league and therefore owners have an incentive to limit talent investment. However, other investments, such as stadiums, are not a zero-sum game, and therefore the implications of revenue sharing are different for the league. We provide sufficient conditions under which it is more efficient to share media revenue compared to stadium revenue. We conclude by providing applications of this model. 相似文献
35.
This article uses information on out‐of‐pocket housing cost and house price appreciation along with the geo‐coded version of the Panel Study of Income Dynamics to consider the differences in the impact of these and other variables on the tenure choices of sample households across three time periods, the 1970s, the 1980s and the 1990s. Specifically, an extended continuous time probability model is used to examine households' transitions from renting to owning and subsequent possible transitions either back to rental tenure or to another owned home during our three observation periods. Coefficient estimates show that financial variables such as house price appreciation and out‐of‐pocket housing cost play an important role in determining all the transitions. In addition, the analysis demonstrates the interesting result that the cumulative likelihoods of homeownership derived from the model are consistently lower than the probabilities of an initial transition to homeownership from rental tenure during the observation period. Finally, the magnitude and timing of the impact on homeownership of a policy experiment that eliminates the mortgage interest deduction are shown to differ substantially across the three decades. 相似文献
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37.
The Role of the Global Reporting Initiative's Sustainability Reporting Guidelines in the Social Screening of Investments 总被引:3,自引:0,他引:3
Alan Willis C.A. 《Journal of Business Ethics》2003,43(3):233-237
Social screening of investments calls not only for investment policy and criteria, but also for information about companies, their policies, practices and performance. The Global Reporting Initiative (GRI) and its June 2000 Sustainability Reporting Guidelines have the potential to significantly improve the usefulness and quality of information reported by companies about their environmental, social and economic impacts and performance. The GRI aims to develop a voluntary reporting framework that will elevate sustainability reporting practices to a level equivalent to that of financial reporting in rigour, comparability, auditability and general acceptance. This will be a welcome and efficient supplement to the questionnaires, interviews, press releases, media reports and other sources of information traditionally used for screening in investment decision making – social/ethical and mainstream. The Dow Jones Sustainability Group Index, the Jantzi Social Index and the Innovest EcoValue'21 analytical platform, together with the SRI community, are all likely to benefit from GRI-style sustainability reports. One of the GRI's key challenges is to accommodate the broad variety of disclosure needs and expectations of a wide range of report users and company stakeholders. To maximize the usefulness of the GRI Guidelines, report users, including the SRI community, need to be engaged in the process of developing and refining the Guidelines over time. The GRI Guidelines are emerging as an important instrument in enabling companies to communicate with their stakeholders about performance and accountability beyond just the financial bottom line. 相似文献
38.
Choice and the Internet: From Clickstream to Research Stream 总被引:1,自引:0,他引:1
Bucklin Randolph E. Lattin James M. Ansari Asim Gupta Sunil Bell David Coupey Eloise Little John D. C. Mela Carl Montgomery Alan Steckel Joel 《Marketing Letters》2002,13(3):245-258
The authors discuss research progress and future opportunities for modeling consumer choice on the Internet using clickstream data (the electronic records of Internet usage recorded by company web servers and syndicated data services). The authors compare the nature of Internet choice (as captured by clickstream data) with supermarket choice (as captured by UPC scanner panel data), highlighting the differences relevant to choice modelers. Though the application of choice models to clickstream data is relatively new, the authors review existing early work and provide a two-by-two categorization of the applications studied to date (delineating search versus purchase on the one hand and within-site versus across-site choices on the other). The paper offers directions for further research in these areas and discusses additional opportunities afforded by clickstream information, including personalization, data mining, automation, and customer valuation. Notwithstanding the numerous challenges associated with clickstream data research, the authors conclude that the detailed nature of the information tracked about Internet usage and e-commerce transactions presents an enormous opportunity for empirical modelers to enhance the understanding and prediction of choice behavior. 相似文献
39.
40.
Do international trade and finance flow together? In a variety of theoretical models, trade and finance can be shown to have the potential to be substitutes or complements, so the matter must be resolved empirically. We study trade and financial flows from the United Kingdom from 1870 to 1913 and the United States in the interwar years. These were the two major capital exporters and key financial centers in each era. We find that trade and finance were robustly correlated for each case. We consider simultaneity issues. We also discuss evidence from the British Empire which casts doubt on the idea that trade is a punishment device in the event of a default. 相似文献