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Variable returns to scale (VRS) is a type of frontier scale used in data envelopment analysis (DEA). It helps to estimate efficiencies whether an increase or decrease in input or outputs does not result in a proportional change in the outputs or inputs respectively (Cooper, Seiford, & Zhu, 2011).
DEA module, measuring returns to scale with deaDescriptive epidemiology refers to analyzing the existing trends of a disease epidemic. The study is conducted with respect to time, place and persons (Aschengrau and Seage, 2013).
Biostatistics in epidemiological studies, epidemiology, Statistics in epidemiologyForecasting models help detect future epidemics using related factors like environment, vector density or socioeconomic factors. In this article, the role of forecasting models in epidemiology is explained.
Biostatistics in epidemiological studies, epidemiology, Modelling in epidemiologyText mining is a sub-division of data mining that is used in recognizing hidden patterns and correlation in large amount of data. It is also known as text data mining, intelligent text analysis and knowledge discovery in text.
Need of Big data in the Indian banking sectorThe inflow of foreign direct investment (FDI) in India has paved the path for the economical and financial development of a country. There has been significant increase in economic growth after the liberalization policies undertaken by India in 1991 (Nagaraj 1997).
fdi is vital for the economy, Impact of FDI, the two faces of fdiForeign Direct Investment (FDI) is an international flow of capital where a company or individual of one country makes an investment in another country. The main objective of such investment is to establish business operations which will generate a lasting interest in the investee economy (Goldberg, n.d.).
fdi is vital for the economy, the two faces of fdi, Trend of FDI