1,720,971 research outputs found
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
Estimating Infrastructural Investment Needs for India
No full text This article attempts to systemically project the demand and fund requirements for the Indian infrastructure sector up to 2013. In the infrastructure sector transportation (rail, port, air and road), electricity and telecommunication sectors are covered in this study. The analysis is carried out in two stages. In the first stage, long-run linkages between infrastructure variables and income are established by applying the cointegration method. Subsequently, infrastructure demand functions are estimated by using a dynamic ordinary least squares (OLS) (DOLS) technique. In the second stage, by using the estimated infrastructure elasticity to income of variables and IMF’s projected income data, we project sector-wise demand and funding requirements. The results of the analysis indicates that in important sectors like electricity and ports, the government (the Planning Commission) has seriously underestimated future demand, while in the air transport sector, demand seems to be overestimated. Only in telecommunications, are the projections of this study at par with the government’s projections. Overall, we find that the government has underestimated infrastructure needs by at least 7 per cent. Based on these results, we propose the initiation of a set of reforms in the existing financing pattern of infrastructure in the country. </jats:p
Economic Growth, Poverty, and Inequality in Indian States in the Pre-reform and Reform Periods
No full textThe paper assesses the impact of economic reforms on poverty incidence by decomposing the change in poverty ratio into growth/mean effect, inequality effect, and population shift effect for the rural and urban areas of 15 major states and at the all-India level. Using National Sample Surveys, data were analyzed for two time periods: (i) 1983 to 1993/4 and (ii) 1993/4 to 1999/2000, broadly representing the pre-reform and reform period, respectively. The growth/mean effect dominates in both periods over the inequality effect and the population shift effect. The growth effect, which is beneficial for poverty reduction, seems to have gone up in the reform period. The adverse inequality effect also fell during the reform period. States with a greater beneficial growth effect in the reform period also show a fall in the magnitude of an adverse population shift effect in the urban areas, i.e., a relatively smaller increase in the incidence of urban poverty caused by rural-urban migration
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
- …
