JURNAL ECONOMINA
Vol. 5 No. 10 (2026): JURNAL ECONOMINA, Oktober 2026

Predicting the Risk of MSME Bankruptcy in Kupang City: Integrating the Altman Z-Score, Macroeconomic Impact, Machine Learning, and Explainable AI (SHAP and LIME)

Olaf Tri Wilopo Simanjuntak (Universitas Nusa Cendana, Indonesia)
Fajri Adha (Universitas Nusa Cendana, Indonesia)
Theddy Baskhara Foenale (Universitas Nusa Cendana, Indonesia)
Septimus Adrianus Mali (Universitas Nusa Cendana, Indonesia)
Nur Muhlis (Universitas Nusa Cendana, Indonesia)
James Miguel Danielo (Universitas Nusa Cendana, Indonesia)
Rahmat Joshua Setia Benu (Universitas Nusa Cendana, Indonesia)
Kayleen RI Bale Doto (Universitas Nusa Cendana, Indonesia)
Ilham Samuel Silahooy (Universitas Nusa Cendana, Indonesia)



Article Info

Publish Date
30 Oct 2026

Abstract

This study aims to assess the financial health and predict the bankruptcy risk of 100 micro, small, and medium enterprises (MSMEs) in Kupang City by integrating the Altman Z′′ score, testing the impact of macroeconomic variables, machine learning modeling , and explainable artificial intelligence (XAI). Data completeness was tested with Little's MCAR test, the impact of macroeconomics (inflation, deposit interest rates, and rupiah exchange rates) on the Z′′ score was tested with the Wilcoxon Signed-Rank Test, and four classification algorithms (Gradient Boosting, Random Forest, Logistic Regression, and Naive Bayes) were compared on 11 selected features, then the best model was explained with SHAP and LIME. The results showed that missing data was perfectly random (Sig. 0.587) and all MSMEs experienced a decrease in health scores after macroeconomic factors were included (Z = −8.697; Sig. 0.000). Gradient Boosting provides the best performance in accuracy, precision, recall , and F1-score (80%; 0.83; 0.71; 0.77) with an AUC of 0.85. SHAP analysis places D2, total current assets, and D1 indicators as global determinants, while LIME on three MSMEs shows that low D2 and limited total current assets drive the prediction of bankruptcy risk in MSME #2. These findings confirm that assessments based on internal data alone tend to be overly optimistic and that the combination of predictive models with transparent explanations can be the basis of an early warning system for businesses, banks, and local governments.

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Journal Info

Abbrev

economina

Publisher

Subject

Economics, Econometrics & Finance

Description

JURNAL ECONOMINA (JE) is a peer-reviewed journal which publishes original research papers. ECONOMINA has been published since 2022. It is currently published every month a year with e-ISSN: 2963-1181. The Digital Object Identifier (DOI) is assigned to each published article and the journal is ...