DALE L. DOMIAN, DAVID A. LOUTON and MARIE D. RACINE
Finance textbooks typically state that 8 to 20 stocks can provide adequate diversification for a portfolio. However, these recommendations usually assume a short time horizon such…
Abstract
Finance textbooks typically state that 8 to 20 stocks can provide adequate diversification for a portfolio. However, these recommendations usually assume a short time horizon such as one year. We examine 20‐year cumulative rates of return and ending wealth from an initial $100,000 investment allocated among 100 large U.S. stocks. Probability distributions obtained from simulations illustrate the shortfall risk faced by investors who own fewer titan 100 stocks. Five percent of the 20‐stock portfolios have ending wealth shortfalls exceeding 28%. These findings suggest that 8 to 20 stocks may be insufficient for long‐term investors.
The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great…
Abstract
The following list is a first attempt to catalogue and describe systematically the British Museum's extensive holdings of early opera librettos and related plays. The great importance of these unpretentious booklets as supplementary and, more often than not, even primary sources for the history and bibliography of dramatic music, besides or instead of the scores, was already clearly recognized in the eighteenth century by Dr. Burney and other scholars. But it is only since 1914, the year in which O. G. T. Sonneck's Library of Congress Catalogue of opera librettos printed before 1800 appeared, that their documentary value could to any greater extent be put to general use in international musicological research. A similar bibliography of the British Museum librettos, while naturally duplicating many Washington entries, would produce a great number of additional tides, not a few of them otherwise unrecorded; it would provide the musical scholar with the key to a collection unequalled elsewhere in Europe, which owing to the peculiar nature of the material is not easily accessible by means of the General Catalogue.
Il y a quelques années, nous avions fait un essai de regroupement des ressources touristiques à partir des éléments d'attraction qui motivent le déplacement du voyageur et…
Abstract
Il y a quelques années, nous avions fait un essai de regroupement des ressources touristiques à partir des éléments d'attraction qui motivent le déplacement du voyageur et indépendamment des facteurs qui pouvaient influencer son propre esprit. Il nous était apparu que toutes les ressources disponibles quelle que soit leur situation dans le Monde pouvaient se regrouper en 4 ensembles que nous avions intitulés Lithôme (les monuments), Phytôme (la Nature), Hydrôme (l'attirance de l'eau) et Anthropôme (les activités humaines).
Edward J. Fuller and Lindsey Schrott
Policymakers have focused on improving STEM outcomes for US high school students for over 50 years. Much of this focus has centered on improving the quality of STEM teachers…
Abstract
Policymakers have focused on improving STEM outcomes for US high school students for over 50 years. Much of this focus has centered on improving the quality of STEM teachers, particularly in poor and minority schools. Few, if any, of these efforts have considered the importance of the content knowledge of those providing instructional leadership in schools – namely, principals and assistant principals. This chapter examines the percentage of school leaders with teacher certification in mathematics or science and the degree to which teacher and school leader turnover interrupts the leadership–teacher relationships. The study concludes relatively few school leaders have the content knowledge to provide deep instructional leadership. Moreover, the study finds combined teacher and school leader turnover greatly diminishes the sustained relationships between instructional leaders and teachers, particularly in lower-performing schools.
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Anger responding to government-imposed COVID-19 pandemic mandates is examined in relation to 2021 international reports of street protests in cities, with a focus on Perth…
Abstract
Anger responding to government-imposed COVID-19 pandemic mandates is examined in relation to 2021 international reports of street protests in cities, with a focus on Perth, Western Australia. Angry protestors displayed a variety of signs and symbols, united under banners demanding freedom. A multi-disciplinary analysis attends to distrust in public health mandates in the global context of an insecure biosphere. Mandates can signify symbolic death, and anger an ‘immune’ response to lifeworld constraints. Anger among nurses and vaccine-hesitant protestors signifies ethical rejection of super-imposed mandates, and fear of alleged vaccine harms. Official pandemic communications are held to be ill-timed, lacking information meaningful to diverse citizens' needs, and offset by poorly contextualised data and unreliable pre-packaged interpretations communicated via digital technologies. A novel hypothesis proposes semiotic misrecognition of the global nature of communications from intersecting ecosocial crises may underlie protestors' anger. Modelling of a management system to validate broad contextual knowledges may restore meaningful balance and public solidarity, to creatively respond to future human crises.
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The purpose of this paper is to understand how a geographical indication (GI) is built through time and how its (non)appropriation by local producers shapes it. The reciprocity of…
Abstract
Purpose
The purpose of this paper is to understand how a geographical indication (GI) is built through time and how its (non)appropriation by local producers shapes it. The reciprocity of such process is also considered: how the creation of a GI changes local relationships between producers, within the GI and out of it? The case of Ossau-Iraty is relevant: in south-west of France, this protected designation of origin (PDO) has been based on two distinct regions: Bearn (Ossau) and Pays Basque (Iraty). Since then, most producers of Bearn have rejected this PDO.
Design/methodology/approach
The author adopts a diachronic perspective: the trajectory of the local dairy ewe sector is described, focusing on the trajectory of on-farm cheese makers from Bearn and Pays Basque and the trajectory of Ossau-Iraty. Based on different methods (qualitative interviews and archive research), this paper aims at analyzing the interactions within such heterogeneous networks.
Findings
When the PDO was created (1980), the opposition between producers of Bearn and Pays Basque was based on strong senses of place, which would be translated in a different perception of tradition: to Bearn producers, PDO Ossau-Iraty would be an industrial cheese, in which they did not recognize their product and themselves. With time, the producers who have been involved in the PDO worked on its specifications. The recognition of symbolic practices such as on-farm production or Summer pasture production, the recognition of differences between Basque cheese and Bearn cheese are changes that contribute to the evolution of perceptions within the local producers’ community. The author observes a recent convergence between Basque producers and Bearn producers, as their distinct products share common and strong qualifications within PDO Ossau-Iraty that contribute to their respective valorization. However, it seems to occur at an institutional level and the adhesion of the local producers might still be at stakes.
Research limitations/implications
A statistical study could reinforce the author’s exploratory and historical research. Furthermore, it would have been relevant to take local inhabitants and local consumers into account, as they have participated in the products’ qualifications as well.
Originality/value
A long-term analysis (40 years) contributes to better understand how cheeses are valorized and how such process is based on controversial processes. It contributes to root GIs into local histories, which are nor as consensual neither as uniform as we would primarily think, and to identity levers for sustainable local development.
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The present popular expression of the movement in favour of oral work at the expense of written takes the form of audio‐visual aids, which are now receiving much publicity, both…
Abstract
The present popular expression of the movement in favour of oral work at the expense of written takes the form of audio‐visual aids, which are now receiving much publicity, both from direct method advocates and commercial firms. Audio‐visual methods vary, but the one that has been evolved by M. Paul Rivenc and his colleagues at the Centre de Recherches et d'Etudes pour la Diffusion du Francais (CREDIF) at Saint‐Cloud, just outside Paris, is the most important, and has the official support and generous financial backing of the French Ministry of Education.
Austin Sarat, Kyra Ellis-Moore, Abraham Kanter, Christina Won and Abigail Xu
This paper examines coverage of America’s death penalty in “mainstream” and “radical” newspapers in the 1970s. That decade was a crucial period for capital punishment, and…
Abstract
This paper examines coverage of America’s death penalty in “mainstream” and “radical” newspapers in the 1970s. That decade was a crucial period for capital punishment, and newspapers during that time helped set the trajectory of the public’s awareness and understanding for the remainder of the twentieth century. While scholars have recognized the role played by newspaper framing of capital punishment, most have limited their consideration to the mainstream press. We broaden the consideration to the radical press and note similarities in the treatment of the moral status of the death penalty across newspapers of different types. We find that the radical press was more likely to portray it as an instrument of racial and class oppression. In addition, long before mainstream papers attended to questions about the reliability of the death penalty system, radical papers were calling attention to the number of innocent people who were erroneously sentenced to death. Like dissenting opinions in judicial decisions, the radical press highlighted issues not emphasized in mainstream papers and foresaw concerns that would become important in the death penalty debate a decade or two later.
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John Paul Broussard and Roger Koppl
Outlines previous research attempts to explain the behaviour of second moments of price and return distributions and theories of how Big Players (i.e. those with enough…
Abstract
Outlines previous research attempts to explain the behaviour of second moments of price and return distributions and theories of how Big Players (i.e. those with enough discretionary power to influence the market but little sensitivity to profit/loss consequences) affect the volatility and informational efficiency of markets. Contrasts the 1883‐1892 fluctuations in the exchange value of the Russian rouble under interventionist (i.e. big player) and non‐interventionist finance ministers; and analyses the statistics using GARCH techniques. Shows that under the Big Player, both unconditional variance and the persistence of conditional volatility increased. Suggests that policy regimes affect the degree of noise‐trader influence and calls for further research.