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Regulation Fair Disclosure and Earnings Information: Market, Analyst, and Corporate Responses 总被引:3,自引:0,他引:3
With the adoption of Regulation Fair Disclosure (Reg FD), market behavior around earnings releases displays no significant change in return volatility (after controlling for decimalization of stock trading) but significant increases in trading volume due to difference in opinion. Analyst forecast dispersion increases, and increases in other measures of disagreement and difference of opinion suggest greater difficulty in forming forecasts beyond the current quarter. Corporations increase the quantity of voluntary disclosures, but only for current quarter earnings. Thus, Reg FD seems to increase the quantity of information available to the public while imposing greater demands on investment professionals. 相似文献
3.
A perennial question about the National Flood Insurance Program is: how can participation be increased? An empirical analysis of individual‐level data reveals that in a sample of coastal areas the participation rate is 49 percent of eligible properties. Participation responsiveness to price is inelastic, but it has been increased by the mandatory purchase requirements for mortgage borrowers. Easing conditions for participation in the program would probably not reduce flood control measures, such as seawalls, which may degrade beach conditions and coastal ecosystems. 相似文献
4.
Realistically, organizational and/or system performance is dynamic and non-linear. However, in the efficiency literature, system performance is frequently evaluated considering linear combinations of the input/output variables and without explicitly taking into account the causes of efficiency behavior nor the dynamic behavior of systems. Policy decisions based on these results may be sub-optimized because the non-linear relationships among variables, causal relationships, and feedback mechanisms are ignored.This research takes the initial step of evaluating system performance in a dynamic environment, by relating the factors that effect system performance to the policies that govern it. To accomplish this, this paper extends the concepts of the static production axioms into a dynamic realm, where inputs are not instantaneously converted into outputs. The relationships of these new dynamic production axioms to the basic behaviors associated with system dynamics structures are explored. 相似文献
5.
Using a high-frequency data set of the spot Australian/US dollar, this study examines the distribution of quotes, spreads, and returns across the trading day. By identifying the direction of trade and the subsequent quote returns from contributing banks, the segmented nature of the market into market-makers and informed and uninformed traders is investigated. The results suggest that the economic gain possible from private information is maximised over 2 to 5 quotes and is rapidly eroded by 20 quotes (about 2 min later during busy trading times) as other new information enters the market. Also, the analysis is revealing of discontinuities in trading and the volatility of pricing across the trading day. 相似文献
6.
Tim Coles Neil Warren D. Scott Borden Claire Dinan 《Journal of Sustainable Tourism》2017,25(4):471-488
This paper examines how environmental resources and costs feature in business models of small- and medium-sized tourism enterprises (SMTEs). Several studies have pointed to the generally positive nature of the relationship between the economic and environmental performance of tourism firms. Yet, although business models act as a vector between these aspects of firm performance, they have been overlooked in sustainable tourism discourse. The paper reports findings from discussion groups of SMTE businesses in South West England during the global economic downturn. Environmental costs and cost control were afforded relatively little importance in terms of value creation; conversely, there was a strong and predictable emphasis on revenue generation. Indirect tactics emerged for dealing with guests’ environmental behaviours which reflected this prevailing commercial logic. Green credentials were routinely de-emphasized, sometimes regarded as liabilities, in a form of greenhushing. Responses were framed by reference to social media and how online reviews may negatively impact on future value capture. Conceptually, the business model emerged as an important lens for understanding how environmental resources and costs were valourized. The paper highlights the need to ensure that contemporary approaches to environmental management in SMTEs reflect the current and fast-changing conditions that frame business models. 相似文献
7.
In the last decade the literature has recorded several works concerned with the applications of network flow-like models to the area of manpower planning, and specifically the management manpower training program to assure that supply will meet the demand. Because the system which these models attempt to describe and/or decisions which they prescribe are rather complex in the real world, each of these models has imbedded in them certain simplifying assumptions. On the other hand, each incorporates different aspects of what is real. This paper develops a taxonomy of the landmark developments in this area. The taxonomical schema is then used to unify the models in consideration of the decision factors used. The schema envisions a general model containing all the factors which are explicitly or implicitly considered in the existing literature as being germane. The schema lends itself to both the identifying of those models which might be of interest and not available in the literature on the one hand and it shows in bold relief the similarities and differences between existing models. 相似文献
8.
Ann Harding Neil Warren Gillian Beer Ben Phillips & Kwabena Osei 《The Australian economic review》2002,35(3):325-334
This article examines the redistributive impact of Commonwealth outlays and taxes (including outlays directed through and to the States)and two possible alternative systems of distributing Commonwealth funding amongst the States. 相似文献
9.
Time-Based Management of the New Product Development Process 总被引:3,自引:0,他引:3
This study explored the problem of compressing new product development by focusing on the specific phases of the innovation process. These phases manifest significant qualitative differences that require attention for understanding the complexities of accelerating new product development. Based on data from 35 high-technology companies, Necmi Karagozoglu and Warren Brown identified several different acceleration methods. Results revealed unexpected and at times inconsistent insights than those reflected in the case study and anecdotally based literature, and implied also that some of the well documented approaches to successful new product development need to be replaced with their time-based versions. 相似文献
10.
Richard Warren 《Business ethics (Oxford, England)》1999,8(4):214-224
The relationship between business and society changes over time, and periodically there is a ‘legitimization crisis’. The paper will briefly explore some important questions about company legitimacy: why is company legitimacy important; why do legitimacy crises occur; and finally, are we in a crisis at the moment, and if so how can it be solved? The legal institutionalization of business firms prescribes narrow accountabilities and limited responsibilities: the challenge for business in the new millennium is to open these up and to broaden our understanding of the social significance of business activity without destroying its wealth creating processes. This will require a rethinking of the relationship to the shareholder and a new definition of the relationship with stakeholders. 相似文献