63 research outputs found

    "Caste and Wealth Inequality in India"

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    In this paper, we conduct the novel exercise of analyzing the relationship between overall wealth inequality and caste divisions in India using nationally representative surveys on household wealth conducted during 1991–92 and 2002–03. According to our findings, the groups in India that are generally considered disadvantaged (known as Scheduled Castes or Scheduled Tribes) have, as one would expect, substantially lower wealth than the "forward" caste groups, while the Other Backward Classes and non-Hindus occupy positions in the middle. Using the ANOGI decomposition technique, we estimate that between-caste inequality accounted for about 13 percent of overall wealth inequality in 2002–03, in part due to the considerable heterogeneity within the broadly defined caste groups. The stratification parameters indicate that the forward caste Hindus overlap little with the other caste groups, while the latter have significantly higher degrees of overlap with one another and with the overall population. Using this method, we are also able to comment on the emergence and strengthening of a "creamy layer," or relatively well-off group, among the disadvantaged castes, especially the Scheduled Tribes.

    Caste and wealth inequality in India

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    In this paper, we conduct the novel exercise of analyzing the relationship between overall wealth inequality and caste divisions in India using nationally representative surveys on household wealth conducted during 199192 and 200203. According to our findings, the groups in India that are generally considered disadvantaged (known as Scheduled Castes or Scheduled Tribes) have, as one would expect, substantially lower wealth than the forward caste groups, while the Other Backward Classes and non-Hindus occupy positions in the middle. Using the ANOGI decomposition technique, we estimate that between-caste inequality accounted for about 13 percent of overall wealth inequality in 200203, in part due to the considerable heterogeneity within the broadly defined caste groups. The stratification parameters indicate that the forward caste Hindus overlap little with the other caste groups, while the latter have significantly higher degrees of overlap with one another and with the overall population. Using this method, we are also able to comment on the emergence and strengthening of a creamy layer, or relatively well-off group, among the disadvantaged castes, especially the Scheduled Tribes

    The Ethics of Microfinance and Cooperation

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    Towards Tactile Sensing of the Epidural Needle into the Spinal Column

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    The accurate placement of a needle into the spinal column is critical for spinal anesthesia, spinal taps, and other spinal procedures. Currently, the insertion of the needle is guided by visual and palpation feedback, which can be limited in accuracy and reliability. This study presents a novel approach to provide tactile feedback during needle insertion into the spinal column. This study aims to investigate the effectiveness of providing feedback during the insertion of a needle into the epidural column. The study uses force-sensing resistor that is placed at the base of the needle. As the needle is inserted into the spinal column, the sensors measure the resistance and force encountered by the needle. These measurements are transmitted to a computer system that processes the data and generates real-time graphical feedback. The system was tested on a phantom model that simulates the spinal column. The results showed that the tactile feedback provided by the system improved the accuracy of needle placement and fewer tries at needle insertion were needed. The proposed tactile feedback system has the potential to improve the accuracy and safety of needle placement during spinal procedures
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