{ "background": "The adoption of advanced manufacturing systems (AMS) is critical for industrial development, yet robust methodologies for measuring adoption rates in developing economies are lacking. Existing studies often rely on cross-sectional data, which fails to capture dynamic adoption processes and firm-level heterogeneity.", "purpose and objectives": "This article presents a methodological framework for panel-data estimation of AMS adoption. Its objectives are to detail the construction of a plant-level panel dataset, specify an appropriate dynamic model, and outline procedures for addressing common estimation challenges in this context.", "methodology": "The framework utilises a balanced panel of manufacturing plants, constructed from repeated survey waves. The core analytical model is a dynamic binary response specification: $Pr(y{it}=1 | y{i,t-1}, \\mathbf{X}{it}, \\alphai) = \\Phi(\\gamma y{i,t-1} + \\mathbf{X}{it}'\\beta + \\alphai)$, where $y{it}$ indicates AMS adoption, $\\alphai$ is a plant-specific effect, and $\\mathbf{X}{it}$ is a vector of time-varying covariates. Estimation employs a conditional maximum likelihood approach with robust standard errors clustered at the plant level to account for serial correlation.", "findings": "As a methodology article, this paper presents no empirical results. However, application of the framework to a pilot dataset illustrated its utility; a key methodological finding was that the coefficient on the lagged dependent variable ($\\gamma$) was sensitive to the treatment of unobserved heterogeneity, underscoring the necessity of the proposed fixed-effects estimator.", "conclusion": "The proposed framework provides a rigorous, replicable method for analysing the temporal dynamics and determinants of technological adoption in manufacturing. It directly addresses the limitations of static analyses prevalent in the literature.", "recommendations": "Researchers applying this methodology should prioritise the collection of longitudinal data and conduct robustness checks using alternative specifications, such as random-effects probit and linear probability models. National statistical agencies are encouraged to adopt consistent panel survey