The Riskiness of Risk Models: Assessment of Bankruptcy Risk of Non-Financial Sector of Pakistan

U. Khan, J. Iqbal, S. Iftikhar
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引用次数: 1

Abstract

Bankruptcy prediction has long been an important concern for various stakeholders in an increasingly intricated business environment. Using a sample of 3,806 company-year observations of listed non-financial companies of Pakistan during 2005-2015, the paper compares models and identifies an optimal approach in terms of forecasting accuracy for predicting financial distress and bankruptcy. The purpose is to develop a model with relatively high predictability and figure out determinants of bankruptcy. By employing financial ratios, equity market variables and macroeconomic indicators; the hybrid artificial neural network (ANN) validates superior performance as opposed to dynamic panel probit and Merton-KMV models individually. Among financial ratios; quick ratio, cash ratio, current to total asset, quick to total asset, cash flow to short-term debt, gross profit margin, asset turnover, interest to debt, net working capital to net sales, and cash to net sales are crucial in examining firm’s financial status. Additionally, money supply, forex reserves, exchange rate, balance of trade, and real GDP growth rate are found statistically meaningful in predicting bankruptcy.
风险模型的风险:巴基斯坦非金融部门破产风险评估
在日益复杂的商业环境中,破产预测一直是各利益相关者关注的重要问题。本文以巴基斯坦上市非金融公司2005-2015年的3,806个公司年观察数据为样本,对模型进行了比较,并从预测财务困境和破产的预测精度方面确定了最优方法。目的是建立一个具有较高可预测性的模型,并找出破产的决定因素。通过采用财务比率、股票市场变量和宏观经济指标;与单独的动态面板probit和Merton-KMV模型相比,混合人工神经网络(ANN)验证了其优越的性能。在财务比率中;速动比率、现金比率、流动资产与总资产之比、速动资产与总资产之比、现金流量与短期债务之比、毛利率、资产周转率、利息与债务之比、净营运资本与净销售额之比、现金与净销售额之比是检验企业财务状况的关键。此外,货币供应量、外汇储备、汇率、贸易余额和实际GDP增长率在预测破产方面具有统计学意义。
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