[Dataset] Determinants of Underpricing in Initial Public Offerings of Dhaka Stock Exchange using R Studio

The dataset shows the data collected for the determinants of underpricing (or initial return) in IPOs of DSE and establishes a multiple regression model with model diagnostic tests using R Studio (version 4.2.2). The determinants were selected according to the previous IPO researches. Numerical Data and information of the determinants were collected by visiting different government and regulatory body's websites and online documents. The data was then compiled in the Microsoft Excel file (xlsx format). The regression model and diagnostic tests were run and conducted by first importing the 'Reg_Data' tab from Microsoft Excel file. The model and tests were run using appropriate and sequential coding that are written in the R File (.R format)

本数据集展示了针对DSE首次公开募股(IPO)中股价低估（或初始回报）决定因素的收集数据，并基于R Studio（版本4.2.2）建立了多重回归模型，并进行了模型诊断测试。决定因素的选择依据了先前关于IPO的研究。通过访问不同政府部门及监管机构的网站和在线文档，收集了决定因素的数值数据和相关信息。随后，这些数据被汇编成Microsoft Excel文件（xlsx格式）。回归模型及诊断测试通过首先导入Microsoft Excel文件中的‘Reg_Data’标签页进行，模型及测试的运行使用了在R文件（.R格式）中编写的适当且有序的编码。