Sustainable Competitive Advantage of NTT-Origin Coffee: Anonymized item-level Survey Data and System Dynamics Model

Data and supporting materials for a study of Sustainable Competitive Advantage (SCA) of single-origin coffee from Nusa Tenggara Timur (NTT), Indonesia, combining a 47-respondent consumer survey (53 five-point indicators) with a System Dynamics model. The deposit contains: the anonymized item-level survey responses for all 47 participants (53 five-point Likert items per respondent, identified only by a sequential respondent number); a bilingual codebook; an analysis workbook (the same item-level responses plus indicator statistics, reliability, correlations, standardized path coefficients, and VENSIM-ready parameters and equations); a one-at-a-time (OAT) sensitivity workbook; bootstrap confidence intervals; and the blank survey instrument with its consent declaration. The shared item-level file contains no names, contact details, or other identifiers and no individual demographic records; respondent demographics are reported only in aggregate (article, Table 2). Sharing the anonymized Likert responses is consistent with the informed-consent declaration. The deposit contains no personally identifying information.