Background: The financial evaluation of Sharia life insurance institutions often reveals structural inconsistencies due to a distinct gap between rapid asset accumulation and actual operational earnings. This paper contextualizes the financial framework of Sharia-compliant insurance firms within a broader macroeconomic and market analysis, examining how structural resource growth affects long-term corporate sustainability and capital efficiency.
Purpose: This study aims to analyze and evaluate the financial performance efficiency of PT Asuransi Jiwa Syariah Jasa Mitra Abadi Tbk during the 2018–2021 period by investigating the directional impact and statistical significance of operational cost-control margins on overall asset productivity.
Methods: A quantitative associative approach incorporating a longitudinal case study design is employed. The study systematically analyzes audited annual financial statements, balance sheets, and profit-and-loss records retrieved from the Indonesia Stock Exchange (IDX) database. The research utilizes Net Profit Margin (NPM) as the independent variable (X) and Return on Assets (ROA) as the dependent variable (Y), processing the dataset through parametric simple linear regression, partial hypotheses (t-test), and secondary non-parametric robustness checks (Chi-Square, Spearman’s Rho, and Kendall’s Tau-b) via SPSS 25.
Results: The findings indicate that the Net Profit Margin has a positive but statistically insignificant effect on the financial performance (ROA) of the firm (ρ = 0.436 > 0.05). Descriptive benchmarks from the Bank Indonesia Circular Letters categorize the firm's NPM continuously in Rank 5 (Poor Category) due to compressed single-digit margins, while its ROA hovers in Rank 3 (Fair Category). The model demonstrates an Asset-Efficiency Paradox (R2 = 32%), where a massive 39.1% expansion in total assets outpaced net earnings, thereby heavily diluting the positive transmission signals of operational profit margins.
Implication: This study implies that Sharia life insurance companies should develop a more structured and risk-adjusted asset-allocation framework rather than pursuing superficial premium or asset size expansion. Furthermore, it highlights the critical necessity for management and regulators to utilize multidimensional ratio diagnostics to optimize investment portfolios, tighten internal cost-control mechanisms, and secure public trust in the dual-fund management system.
Originality: This study introduces a specialized empirical perspective that critically examines the asset-efficiency paradox within the unique operational and legal boundaries of a listed Sharia-compliant life insurance company. Unlike previous research that assumes a linear baseline relationship in conventional banking or manufacturing sectors, this study exposes the structural disconnect where rising operational margins fail to translate into asset productivity due to the distinct dual-fund characteristics of non-bank Islamic financial institutions