Treffer: Informe complementario: Análisis estadístico comparativo multifuente para Presupuesto Base Cero. Informe 16-IC (131/138)
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This technical report presents a multi-source comparative statistical analysis of Zero-Base Budgeting (ZBB) to provide a holistic view of its evolution and relevance. The study utilizes five distinct data sources: Google Trends (public interest), Google Books Ngram (literary/academic presence), Crossref.org (formal academic publications), and Bain & Company surveys (managerial usability and satisfaction). The analysis reveals that ZBB has a dual life, characterized by two separate and distinct life cycles: an academic and literary boom-and-bust cycle in the 1970s, and a successful, modern practical resurgence beginning around 2015.Key findings from Principal Component Analysis (PCA) identify two statistically independent dimensions: 1) a "Managerial Adoption and Valuation" dimension, driven exclusively by recent, exponential growth in Bain's usability and satisfaction data, and 2) a "Historical Academic Discourse" dimension, defined by the cyclical trajectory in Google Books Ngrams. Correlation analysis confirms this structure, showing a near-perfect positive correlation between usability and satisfaction, and a significant negative correlation between the historical literary discourse and modern practical application. Public interest, as measured by Google Trends, and formal academic research from Crossref appear largely disconnected from these two dominant dynamics. The report concludes that ZBB is not a simple, monolithic management fad but a resilient "Evolutive/Persistent Cyclic Pattern" that has transformed from a theoretical concept into a pragmatic solution, demonstrating a significant decoupling between its academic history and its modern practical revival. ; Title (English): Complementary Report: Multi-source Comparative Statistical Analysis for Zero-Base Budgeting. Report 16-IC (131/138) © 2025, Diomar G. Añez B., y Dimar J. Añez B. Repository: https://github.com/Wise-Connex/Management-Tools-Analysis.git Programming Language: Python Development Status: Active