1,720,966 research outputs found
How does institutional quality affect the efficiency of local government? An assessment of Italian municipalities
No full textDeterminants of Heritage Authorities’ Performance: An exploratory study with DEA bootstrapping approach
Full text linkGovernment regulation plays a significant role in the field of heritage conservation. Namely, regulation is aimed at controlling the stock of heritage, restricting or modifying the activities of public as well as private actors. Surprisingly, the literature has neither extensively investigated the performance of the heritage authorities involved in the implementation of conservation policies nor its determinants. In this paper we address this issue, from a theoretical as well as an empirical perspective, using Sicily as a case study. More precisely, we analyze the determinants of the differences in the efficiency levels of conservation activity of the nine Sicilian heritage authorities over the period 1993-2005. Economic and managerial variables are used to distinguish non-discretionary from discretionary causes. The results show that the efficiency scores seem to be only affected by economic factors whereas the managerial variables do not affect the performance of heritage authorities.Heritage regulation, cultural policy, efficiency analysis.
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Cultural Education and the Voluntary Provision of Cultural Goods: An Experimental Study
Full text linkWe study the effect of the possibility of investing in cultural education on the voluntary contributions to the cultural good. Moreover, we provide treatments with different context in order to control for a possible framing effect. Our results show the absence of effect of cultural education on the contributions to the cultural good and a slight increase in the allocations of subjects’ endowments to the cultural good when the cultural context is implemented in the laboratory.cultural education, cultural good, framing, experiments, voluntary provision
Where are you from? Cultural differences in public good experiments
No full textWe study the effect of cultural differences on contributions in a public good experiment, analysing real-time interactions between Italian and British subjects in their home countries. In the first treatment, subjects play in nationally homogeneous groups. In the second treatment, Italian and British subjects play in heterogeneous groups, knowing the nationality of the group members. In the third treatment, we control for a possible "country effect" by giving players no information on nationality. The data suggest that, in homogeneous groups, British subjects contribute significantly more to the public good; contributions are lower in heterogeneous groups; there is no country effect.Public goods Experiments Real-time interactions Cultural differences
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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