1,720,970 research outputs found
Measuring Vertical Property Tax Inequity in Multi-Family Property Markets
Get PDFPrevious researchers have proposed numerous methods for detecting and measuring vertical inequity in property tax systems, where vertical equity refers to the assessment of all properties in a taxing jurisdiction at the same proportion of their market values. With evidence of inequitable assessments, property owners may be able to reduce property tax expenses by challenging their properties’ assessed values. This study demonstrates the application and interpretation of alternative methods for measuring vertical inequity in multi-family property markets using sample data. The results indicate that vertical inequities do exist in this sample, with lower valued properties being assessed at a higher proportion of market value than are higher value properties. This study suggests that owners of properties in lower value ranges in this market should carefully monitor the assessment process to minimize their property tax expense.
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Identifying Determinants of Horizontal Property Tax Inequity: Evidence from Florida
Get PDFIn the property tax literature, an ad valorem property tax is considered equitable if all properties in the taxing jurisdiction are subject to the same effective tax rate. That is, all properties, regardless of value or type, should be taxed at the same percentage of their market value. Because market value is a theoretical construct and not directly observable, errors in estimating market value may result in systematic inequity, with some properties taxed at higher effective rates than others. This study extends previous research on property tax inequity by examining potential determinants of errors in the property valuation process for a sample of single-family homes in Palm Beach County, Florida. The results indicate that assessment difficulty (as measured by the variation around the mean assessment to transaction price ratio) is positively related to lot size, living area, age of the home and the percentage of minority residents in the neighborhood and is negatively related to market activity levels, resident income levels, whether the property is the permanent residence of its owner, and whether the property has a swimming pool. The generality of these results is limited by the use of transaction price as a proxy for unobservable market value.
Changes in Property Tax Progressivity for Florida Homeowners after the “Save Our Homes Amendment?
Get PDFThe “Save Our Homes Amendment?to Florida’s constitution limits annual increases in the taxable value of a homestead property to 3 percent or the rate of inflation (whichever is less) as long as the property is owned by the same owner. The amount of property value protected from taxation throughout the state by this amendment has grown to over $246 billion (13.9 percent of total property value) since the amendment’s implementation in 1995. This study tests whether the protection has accrued disproportionately over time among homestead property owners, the very group of people the amendment was intended to protect. The results suggest that the amendment has reduced the degree of progressivity in the state’s property tax system such that the owners of lower value home properties are shouldering an increasing proportion of the property tax burden relative to the owners of higher value homestead properties. The differential impacts of the SOHA across value ranges of homestead properties are likely attributable to differential appreciation and ownership transfers for higher and lower value homestead properties throughout the state.
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