Global Equity Measurement Model
DOI:
https://doi.org/10.54691/bcpbm.v22i.1236Keywords:
Global equity, asteroid mining, polynomial regression model, rank-sum ratio (RSR), analytic hierarchy process (AHP), gray prediction model (GM(1,1)).Abstract
In this paper, we calculate the weight of each index through the entropy weight method and perform a regression analysis to obtain the WRSR value representing the comprehensive strength index (CSI). In addition, based on the salary distribution model, we use the linear asteroid mineral investment model to look forward to the future development trend. Finally, we use the gray prediction model GM(1,1) to predict the proportion of each condition in the next 10 years, and the future change with time is obtained by polynomial fitting.
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