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21.
We investigate how investors should optimally choose to invest in a dynamically complete international market. We find closed-form solutions for the optimal investment strategy and for the wealth loss an investor suffers from not investing internationally. Theoretically, we show that the gain from international investment is due to the speculative investment only, and why it is important for an investor from a large economy to invest in a small economy. In a numerical example we compare the wealth losses investors from Denmark and the U.S. suffer due to home bias. 相似文献
22.
Ling Lei Lisic Linda A. Myers Timothy A. Seidel Jian Zhou 《Contemporary Accounting Research》2019,36(4):2521-2553
In this study, we examine whether audit committee accounting expertise helps to promote audit quality by motivating auditors to conduct diligent internal control audits and make appropriate internal control assessments because audit committee accounting expertise safeguards auditors from dismissal following adverse internal control opinions. Among clients with existing and likely internal control material weaknesses (as proxied by future restatements of audited financial statements), we find a greater likelihood of adverse internal control audit opinions when the audit committee has greater accounting expertise (measured by the proportion of accounting experts on the audit committee). Among all clients, we find a lower likelihood of subsequent auditor dismissal following an adverse internal control audit opinion when the audit committee has greater accounting expertise. In further analyses, we find that this lower likelihood of subsequent auditor dismissal occurs when at least two audit committee members possess accounting expertise. We also find some evidence that CFO influence (but not CEO influence) over the audit committee negates the increased likelihood of adverse internal control opinions when internal control material weaknesses likely exist, as well as the decreased likelihood of auditor dismissal following adverse internal control opinions. These findings have important implications for regulators and corporate nominating committees interested in promoting audit committee effectiveness. 相似文献
23.
Hill LA 《Harvard business review》2007,85(1):48-56, 122
Even for the most gifted individuals, the process of becoming a leader is an arduous, albeit rewarding, journey of continuous learning and self-development. The initial test along the path is so fundamental that we often overlook it: becoming a boss for the first time. That's a shame, because the trials involved in this rite of passage have serious consequences for both the individual and the organization. For a decade and a half, the author has studied people-particularly star performers-making major career transitions to management. As firms have become leaner and more dynamic, new managers have described a transition that gets more difficult all the time. But the transition is often harder than it need be because of managers' misconceptions about their role. Those who can acknowledge their misconceptions have a far greater chance of success. For example, new managers typically assume that their position will give them the authority and freedom to do what they think is best. Instead, they find themselves enmeshed in a web of relationships with subordinates, bosses, peers, and others, all of whom make relentless and often conflicting demands. "You really are not in control of anything, says one new manager. Another misconception is that new managers are responsible only for making sure that their operations run smoothly. But new managers also need to realize they are responsible for recommending and initiating changes-some of them in areas outside their purview-that will enhance their groups' performance. Many new managers are reluctant to ask for help from their bosses. But when they do ask (often because of a looming crisis), they are relieved to find their superiors more tolerant of their questions and mistakes than they had expected. 相似文献
24.
25.
Lingxuan Liu Min Zhang Linda C. Hendry Maoliang Bu Shi Wang 《Business Strategy and the Environment》2018,27(1):100-116
Supplier development for sustainability is a critical element of sustainable supply chain management and requires extensive multi‐stakeholder collaboration. This article establishes a conceptual four‐stage framework to analyse the collaborative mechanisms of supplier development practices, and presents an exploratory, qualitative analysis to identify the major contributors of sustainable supplier development practices, such as NGOs, industrial associations, consulting firms etc. Based on semi‐structured interviews about 63 organizations from different regions and industries, this article identifies three types of contributor: drivers, facilitators and inspectors. Instead of traditional stakeholder engagement processes, these contributors actively collaborate with buying firms and suppliers to design, implement and evaluate sustainable supplier development programs. The article then provides a matrix to describe the supply chain coverage and supplier performance of supplier development practices, given the absence or positive involvement of facilitators and inspectors. We conclude our study by suggesting future research directions as well as discussing managerial implications. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment 相似文献
26.
The development of state farmland preservation policies has primarily relied upon results of the Census of Agriculture that is updated every 5 years by the USDA National Agriculture Statistics Service. Questions about the suitability of the Census of Agriculture center on the measures of total farmland and total cropland as reported by agricultural producers. The reliance on these variables fails to distinguish between conversion to developed uses and other fluctuations in the total availability of farmland. This inability to directly measure farmland conversion to developed uses has been shown to influence state level farmland preservation policies. The policies of Illinois and Indiana highlight the disparate approaches, with Illinois pursuing an intensive policy to protect farmland and Indiana choosing to not address farmland preservation at a state level. In order to assess the suitability of the different approaches to farmland preservation policy it is critical to evaluate the Census of Agriculture data used to justify the policies of Illinois and Indiana. 相似文献
27.
Melanie E. Kreye Yee Mey Goh Linda B. Newnes 《Journal of Purchasing & Supply Management》2018,24(1):31-40
This research investigates what impact of uncertainty perception arising from the existence of competition has on the pricing decision for Product-Service Systems (PSS) under uncertainty. PSS provision is an increasingly important area for many businesses and competition increases cognitive pressures on providers even further. We present an experimental study with industrial costing and bidding experts from the defence and aerospace sector. The study consisted of an experimental set-up via two questionnaires which differed in the existence of competition in the bidding scenario. The findings showed that bidding decision makers changed their evaluation of the cost estimate due to the introduction of competition but kept their evaluations of the profit margin and price bids constant. Furthermore, the participants listed the relevant sources of uncertainty that influenced their decision-making process. This research contributes to the literature in two ways. First, our findings showed that predictions from current theory regarding decision-making of cost estimation and pricing are not confirmed when competitively bidding for PSS. Second, we show uncertainty sources that influenced the decision makers and identified p the importance of internal processes of the PSS provider and environmental uncertainty. 相似文献
28.
Linda Arata Michele Donati Paolo Sckokai Filippo Arfini 《The Australian journal of agricultural and resource economics》2017,61(2):265-284
In this study we develop a new methodological proposal to incorporate risk into a farm‐level positive mathematical programming (PMP) model. We estimate simultaneously the farm nonlinear cost function and a farmer‐specific coefficient of absolute risk aversion as well as the resource shadow prices. The model is applied to a sample of representative arable crop farms from the Emilia‐Romagna region in Italy. The estimation results confirm the calibration ability of the model and reveal the values of the individual risk aversion coefficients. We use the model to simulate different scenarios of crop price volatility, in order to explore the potential risk management role of an agri‐environmental scheme. 相似文献
29.
Patrick Flanagan Marilynn Fleckenstein Linda Sama Victoria Shoaf 《Journal of Business Ethics》2017,145(4):725-737
Even though management scholars have offered several views on the process of corporate sustainability, these efforts have focused mainly on the technical aspects of sustainability while omitting the fundamental role played by individual moral competences. Therefore, previous work offers an incomplete and somewhat reductionist view of corporate sustainability. In this article, we develop a holistic framework of corporate sustainability in which both the moral and technical aspects of sustainability are considered. We do so by integrating the ethical, normative perspective of the Catholic social teaching (CST) with the competitive view of the natural resource-based view. This framework highlights the importance of CST principles and ideas in developing executive moral competences such as moral sensitivity and awareness, and moral cognition and motivation. Moral competences, in turn, influence the organizational selection of environmental strategies, giving leaders the intrinsic motivation to promote both a longer-term stance on corporate sustainability efforts and a relentless search for greener business models. Such strategies move the firm closer towards achieving environmental sustainability. Hence, by bridging the individual, normative-ethical with the organizational, implementational levels of corporate sustainability, our framework provides a more realistic, coherent, and complete perspective on the complex process of achieving corporate sustainability. 相似文献
30.
Linda Datcher 《The Review of Black Political Economy》1980,10(4):391-394
Summary The primary purpose of this paper was to determine the effect of background on the education and earnings of black and white
men.It was largely motivated by a desire to quantify the extent to which past discrimination against Blacks, resulting in
lower achievement, inhibits the progress of individuals today in a somewhat more benign environment.It has demonstrated that
both community and family background factors are important in determining the levels of education and earnings of black and
white men.The community effects for Blacks operate largely through their moving into more integrated neighborhoods, so that
many positive community externalities are apparently not available to families in predominantly black middle-class neighborhoods.While
the effects of father’s education, city origin, and community income are comparable between Blacks and whites, white men’s
education is more affected by number of siblings, family income, and age of 1968 head of household than is black men’s education.The
relative sizes of the coefficients of these latter variables are consistent with steeper age-earnings profiles for older white
men than older black men and higher prices paid for investing in children by black parents. 相似文献