A Systematic Analysis of Benefits and Costs of Projects for the Valorization of Cultural Heritage

Author(s):  
Francesco Tajani ◽  
Pierluigi Morano
Author(s):  
Louis Kaplow

Throughout the world, the rule against price fixing is competition law's most important and least controversial prohibition. Yet there is far less consensus than meets the eye on what constitutes price fixing, and prevalent understandings conflict with the teachings of oligopoly theory that supposedly underlie modern competition policy. This book offers a fresh, in-depth exploration of competition law's horizontal agreement requirement, presents a systematic analysis of how best to address the problem of coordinated oligopolistic price elevation, and compares the resulting direct approach to the orthodox prohibition. The book elaborates the relevant benefits and costs of potential solutions, investigates how coordinated price elevation is best detected in light of the error costs associated with different types of proof, and examines appropriate sanctions. Existing literature devotes remarkably little attention to these key subjects and instead concerns itself with limiting penalties to certain sorts of interfirm communications. Challenging conventional wisdom, the book shows how this circumscribed view is less well grounded in the statutes, principles, and precedents of competition law than is a more direct, functional proscription. More important, by comparison to the communications-based prohibition, the book explains how the direct approach targets situations that involve both greater social harm and less risk of chilling desirable behavior—and is also easier to apply.


2020 ◽  
Vol 12 (6) ◽  
pp. 2266 ◽  
Author(s):  
Ladan Ghahramani ◽  
Katelin McArdle ◽  
Sandra Fatorić

The Gullah Geechee community of the south-eastern United States endures today as a minority group with a significant cultural heritage. However, little research has been conducted to explore this community’s resilience in the face of climate change and other environmental impacts. The database Web of Science was searched and 109 publications on the Gullah Geechee community were identified. Using quantitative and qualitative methods, we analyzed the publications to identify patterns and primary research themes related to the Gullah Geechee community’s resilience. Findings revealed that Gullah Geechee‘s cultural heritage is vulnerable to climatic and societal changes, but can also be a source for enhancing community resilience and promoting more sustainable community-led heritage and tourism developments. A framework is proposed for building community resilience in the context of minority and/or marginalized communities (e.g., Gullah Geechee). This study highlights the urgent need to not only better understand and incorporate a community’s economic dimensions and losses in various decision- and policy-making processes but also their cultural and social dimensions and losses. This systematic analysis can help inform both heritage preservation and community-led tourism practices and policies related to the Gullah Geechee community, as well as help direct new research efforts focusing on minority and/or marginalized community resilience.


2020 ◽  
Vol 7 (1) ◽  
pp. 115-127
Author(s):  
Pamela Giorgi ◽  
Elena Mazzini ◽  
Patrizia Garista

Contemporary challenges in school and society, against any form of racism, refer to the urgency and the pedagogical potential of “memories” as a cultural heritage and as an “educational experience” to be exposed as educators and to which the school itself should be exposed. Moving up from the Indire Archive studies on racial laws, the present proposal intends to investigate the relationship between school and fascism from a perspective that aims to grasp the elements of resistance and metamorphosis, by tracing the possible didactic implications of a digitized historical heritage. Nevertheless, the scarring of racial laws becomes an opportunity for reflection and transformation, where the archive offers itself as a chance to build narratives-bridge with the future. The sources, which the contribution proposes as a documentary apparatus, come from the Indire historical archive, from which the project documented by an exhibition with materials dating back to the National Educational Exhibition of 1925 was developed. The systematic analysis of school materials is presented here following the results of cataloging, returning markedly ideological elaborations in languages, as then reflected in the contents, of a pedagogy gradually eroded in its role of development in favor of indoctrination.


2019 ◽  
Author(s):  
Sharon E. Zytynska ◽  
Karim Thighiouart ◽  
Enric Frago

AbstractHerbivorous insects host various bacteria that help them to feed, grow, and survive. Sap-sucking insects, in particular, feed on a nutrient-poor resource and have evolved obligate symbioses with nutritional bacteria for survival. Additionally, sap-sucking insects have formed facultative associations with bacterial symbionts that are not essential for growth and survival but assumed to confer some benefits, such as resistance to natural enemies. Several recent reviews have highlighted the importance of these symbionts in understanding their hosts’ biology, but currently there is a lack of a quantitative and systematic analysis of the published evidences exploring whether the different endosymbionts are actually beneficial or not. In this meta-analysis we explored the potential costs and benefits associated with hosting facultative endosymbionts in sap-sucking insects. Our first result is that most of the empirical experimental data information is limited to a few species of aphid and one species of whiteflies. Through the meta-analysis we showed that hosting symbionts generally leads to costs through increased development time, reduced longevity, and reduced fecundity, and benefits via increased resistance to parasitic wasps in sap-sucking insects. However, the impact of these costs and benefits was strongly insect and symbiont species dependent. Many of the insects studied are agricultural pests, and understanding the impact of bacterial symbionts on their hosts across different environments can benefit sustainable management of greenhouses and agricultural land.


Africa ◽  
1956 ◽  
Vol 26 (4) ◽  
pp. 354-368 ◽  
Author(s):  
Michael Banton

Opening ParagraphThis paper presents a study of what is sometimes called detribalization—the process by which tribal people, especially those who have left their homeland and obtained paid employment in towns, are separated from the social and cultural heritage of their tribe. But this is too superficial a statement of the matter. It is necessary to define the problem in sociological terms before attempting a systematic analysis of the process. Accordingly I shall start by describing the system of social relations prevailing among Temne in Freetown, and shall examine the forces which, over the past fifty years, have influenced its character. At the beginning of this period relationships among the Temne immigrants appear to have been relatively close and stable, but, from the 1920's, disintegrative tendencies became progressively more marked until, at the end of the 1930's, the young men carried out a series of swift changes which resulted in a more successful adaptation of the system and its closer integration.


Author(s):  
F.J. Sjostrand

In the 1940's and 1950's electron microscopy conferences were attended with everybody interested in learning about the latest technical developments for one very obvious reason. There was the electron microscope with its outstanding performance but nobody could make very much use of it because we were lacking proper techniques to prepare biological specimens. The development of the thin sectioning technique with its perfectioning in 1952 changed the situation and systematic analysis of the structure of cells could now be pursued. Since then electron microscopists have in general become satisfied with the level of resolution at which cellular structures can be analyzed when applying this technique. There has been little interest in trying to push the limit of resolution closer to that determined by the resolving power of the electron microscope.


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