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The Impact of FDI on Wage Differential in Bangladesh
Sanjoy-Kumar Saha,정세은 한국무역연구원 2019 무역연구 Vol.15 No.5
Purpose - The purpose of the study is to examine the wage differential between domestic and foreign-owned firms (MNCs) in Bangladesh using World Bank Enterprise Survey Data. Design/Methodology/Approach - In this study, we employ OLS to investigate the wage premiums. In addition to the OLS method, we use Quantile Regression (QR) to reveal the premium in each quantile of wage distribution for a robustness check. Findings - The foreign-firm premium is large and significantly positive by 49 percent but reduced to nearly half when human capital, firm, and worker differences are considered. However, the remaining 27 percent wage premium of those foreign-owned is still substantial. The premium does not, however, vary monotonically with the status of foreign control. Fully foreign-owned firms were not found to have a significant positive wage premium. In addition, the QR result reveals that the premium is larger for workers at the top of the conditional distributions. This findings means foreign firms may select workers that are more skilled in their unobservable characteristics. Research Implications or Originality - This study is the first attempt to analyze the effects of FDI on wage premiums in Bangladesh, and clearly distinguishes the ownership of the firms as we divide the full sample into four ownership categories.
Case Reports : Pregnancy in a Woman with Wilson`s Disease Treated with Zinc: A Case Report
( Sanjoy Kumar Bhattacharyya ),( Shyama Prasad Saha ),( Jaydeep Samanta ),( Atanu Roychowdhuri ) 대한산부인과학회 2012 Obstetrics & Gynecology Science Vol.55 No.3
Wilson`s disease is a rare hereditary disorder of copper metabolism affecting 30 per million populations. Copper get deposited in liver, brain and kidney due to decreased hepato-cellular excretion and leading to diverse clinical manifestations. Patient may remain apparently asymptomatic or may present with fulminant liver disease or neuropsychiatric illness. Reproductive outcome in untreated Wilson`s disease is poor. Women remaining untreated either suffer from infertility or experience recurrent pregnancy losses. Invention of copper chelating agents and their usage in these women resulted in successful pregnancy outcome. Penicillamine or zinc salts can be used as copper chelator in pregnancy with Wilson`s disease with equal effectiveness in respect to pregnancy outcome. We report a case of previously undiagnosed Wilson`s disease with three consecutive pregnancy losses who achieved a live birth after successfully treated with zinc salts. The several points regarding antenatal care, drug therapy and optimum time and mode of delivery for the woman with Wilson`s disease are discussed here.