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1.
This study proposes a hybrid information approach to predict corporate credit risk. In contrast to the previous literature that debates which credit risk model is the best, we pool information from a diverse set of structural and reduced‐form models to produce a model combination based on credit risk prediction. Compared with each single model, the pooled strategies yield consistently lower average risk prediction errors over time. We also find that while the reduced‐form models contribute more in the pooled strategies for speculative‐grade names and longer maturities, the structural models have higher weights for shorter maturities and investment grade names. 相似文献
2.
As educators in the field of risk management and insurance, we see know- ledge of risk management and insurance as a core business function. However, some colleagues and students see insurance as cold-call sales or companies with a lot of money that continue to raise their prices. So we have to find ways to make our public aware of the usefulness of risk management and insurance in the business world and in private life and of the opportunities that having such knowledge presents to all business majors and business people. One method that is beginning to show dramatic improvements in at least our students' perceptions of the field and the major involves industry-sponsored game nights. While not an academic endeavor nor strictly risk management education, we believe the idea provides a useful tool for opening students' eyes to the need for knowledge of risk management and insurance and of the opportunities that are available in the insurance industry and its related fields. This article discusses the history of such an event at Appalachian State Univer- sity, the current status of the North Carolina Surplus Lines Association (NCSLA) event, and the benefits of the event. 相似文献
3.
Abstract. We investigate the nature of trading and sorting induced by the dynamic price mechanism in a competitive durable good market with adverse selection and exogenous entry of traders over time. The model is a dynamic version of Akerlof (1970) . Identical cohorts of durable goods, whose quality is known only to potential sellers, enter the market over time. We show that there exists a cyclical equilibrium where all goods are traded within a finite number of periods after entry. Market failure is reflected in the length of waiting time before trade. The model also provides an explanation of market fluctuations. JEL classification: D82 A propos des marchés de biens durables quand il y a entrée de nouveaux commerçants et sélection adverse. Les auteurs analysent la nature du commerce et du triage engendrés par le mécanisme dynamique des prix dans un marché concurrentiel de biens durables quand il y a sélection adverse et entrée exogène de nouveaux commerçants dans le temps. Ce modèle est une version dynamique du modèle d’ Akerlof (1970) . Des cohortes identiques de biens durables, dont la qualité est connue seulement des vendeurs potentiels, arrivent sur le marché dans le temps. Il semble qu’il y ait plus de commerce actif que ce qui est prévu par un modèle statique. En particulier, on montre qu’il existe un équilibre cyclique où tous les biens sont transigés à l’intérieur d’un nombre fini de périodes après leur arrivage et que, à chaque phase du cycle, l’éventail de qualité des biens transigés s’accroît. Les commerçants qui transigent des produits de plus haute qualité attendent plus longtemps et l’imperfection du marché se traduit par la longueur de temps d’attente avant la transaction. Le modèle fournit aussi une explication des fluctuations du marché. 相似文献
4.
Entrepreneurship and Unemployment in the UK 总被引:1,自引:0,他引:1
Roy Thurik 《Scottish journal of political economy》2003,50(3):264-290
The influence of industrial structure, more specifically of entrepreneurship, is investigated on the level of unemployment in the UK. The question is to what extent entrepreneurship, i.e., business ownership can reduce the level of unemployment. The alleged differences between the managed and the entrepreneurial economy will be discussed as well as the links between entrepreneurship and unemployment. It will be concluded that the UK is a relative outlier when using a simple model of the relationship between unemployment and the rate of business ownership. The model is calibrated using recent data of some 23 OECD countries. It underestimates the decrease in unemployment in the UK in the period 1982–1990. Some arguments are brought forward why this might be the case. 相似文献
5.
We model a two-period pure exchange economy where a risk averse manager, who has private information regarding future earnings, is required to issue an earnings report to investors at the end of each period. While the manager is prohibited from directly disclosing her private information, she is allowed to bias reported earnings in the first period, subject to GAAP rules that require that a specified proportion of the bias be reversed subsequently. We show there is a minimum threshold of reversal, such that, when the proportion of required reversal is above this threshold, the manager smooths income and communicates her private information through reported earnings. Consequently, the market attaches greater weight to reported earnings than under a regime that allows no discretion. When the required reversal is below the minimum threshold, the manager increases reported earnings without limit and the equilibrium degenerates. When the manager is not endowed with any private information, the market unravels the "true" earnings and price is unaffected by earnings management. Our results underscore the importance of both allowing and restricting reporting discretion through formal mechanisms. 相似文献
6.
Pamela C. Smith Kerry McTier Kelly Richmond Pope 《Financial Accountability and Management》2009,25(3):335-352
Nonprofit organizations are held to high ethical standards due to their charitable missions serving the common good. Incidents of fiscal mismanagement within the nonprofit sector make it relevant to assay the ethical principles of employees. This study examines the level of Machiavellian propensities of US nonprofit employees. Results indicate Machiavellian propensities do exist in certain nonprofit employees and these employees agree with questionable behavior. Policy makers and oversight agencies may find these results useful in developing corporate governance and accountability measures for nonprofit organizations. Furthermore, board of director members may use these results to monitor employee actions and address management training. 相似文献
7.
8.
The quality and effectiveness of marketing strategy: Effects of functional and dysfunctional conflict in intraorganizational relationships 总被引:1,自引:0,他引:1
Anil Menon Sundar G. Bharadwaj Roy Howell 《Journal of the Academy of Marketing Science》1996,24(4):299-313
By examining only dysfunctional conflict and ignoring functional conflict, empirical research in marketing has presented only
part of the story. This research offers the first systematic look at the antecedents and consequences of both functionaland dysfunctional conflict in intraorganiational relationships. The authors develop and empirically test a causal model for key
organizational antecedents of new product strategy quality and market performance. They find that dysfunctional conflict in
the decision-making process has deleterious consequences for quality of strategy and market performance, whereas functional
conflict improves both quality of strategy and performance. Specifically, organizational design characteristics such as formalization,
interdepartmental interconnectedness, low communication barriers, and team spirit improve new product performance by enhancing
functional conflict, whereas centralization and high communication barriers lower new product performance by increasing dysfunctional
conflict. A post hoc test for common method bias or variance suggests that bias or variance alone cannot explain these findings.
His general research interests focus on strategic issues relating to internal relationships, market learning, and organizational
context of marketing strategy. His research has been published in theJournal of Marketing, Journal of Business Research, Journal of Advertising Research, Journal of Advertising, andJournal of Services Marketing, among others.
His general research interests focus on strategic issues relating to relationship marketing, firm performance, sustainable
competitive advantage, timing of market entry, and information technology. His past research has been published in theJournal of Marketing, Journal of Business Research, Journal of Services Marketing, andMarketing Education Review, among others.
His research interests are in the areas of marketing research methods, structural equations modeling, cellular automata theories
and methods, and Taoist methodologies for marketing strategy. His research has been published in theJournal of Marketing, Journal of Marketing Research, andJournal of the Academy of Marketing Science, among others. 相似文献
9.
Henry O. Pruden Ph.D. F. Kelly Shuptrine Douglas S. Longman 《Journal of the Academy of Marketing Science》1974,2(4):610-619
For the purpose of equipping researchers in marketing with a more sophisticated method to measure alienation in a marketing
context, the authors have constructed and initially tested an alienation from the marketplace index. Alienation is defined
in terms of Melvin Seeman's (1959) five basic variants of alienation: powerlessness, meaninglessness, normlessness, social
isolation, and self-estrangement. After pretesting, two questions per variant of alienation remained as the operational measures
of alienation from the marketplace. These questions focused specifically on marketing phenomenon. Test-retest reliability
was tested with 35 paired observations. Validity was checked with survey data from 140 households. In terms of face or content
validity, the questions met the criterion of “looking as if” they should indicate the corresponding dimensions of alienation.
Correlations between the marketplace alienation items and a measure of general alienation established concurrent validity.
The authors propose that the use of the marketplace alienation index in studies involving those who are affected by our country's
business climate may prove useful. For example, one would hypothesize that increasing alienation from the marketplace would
be associated with support of consumerist goals, or even of additional government legislation to control problems that the
individual feels is uncontrollable by him because of the bigness and indifference of modern day enterprise.
Pepsico, Inc. 相似文献
10.
Ertan Aytekin Karolyi Stephen A. Kelly Peter W. Stoumbos Robert 《Review of Accounting Studies》2022,27(1):231-231
Review of Accounting Studies - A Correction to this paper has been published: https://doi.org/10.1007/s11142-021-09605-9 相似文献