Energy efficiency is closely related to energy supply and demand, economic development, and environmental pollution, but the key to achieving energy and environmental efficiency remains the energy strategy. However, the method by which economic development and environmental protection are balanced is also important. The resampling data envelopment analysis approach is rarely used because it affects desirable and undesirable output. The current study uses the approach of resampling super-slacks-based measurement data envelopment analysis, and then, regression analysis and principal component analysis are used in combination to evaluate global energy and environmental efficiency. Our findings show that gross domestic product and CO emissions have a high slope value with other variables and share a significant relationship, and they also confirm that energy use is indeed closely related to economic development and environmental pollution. The results show that the input and output variables are highly correlated and in line with statistical norms. The energy and environmental efficiency of the Americas and the Middle East are better than those of Europe, Africa, and Asia, indicating that regional influences exist. Some countries must reduce energy consumption, exhibit innovation management of energy production technology, implement green energy strategies, and reduce CO emissions in order to gain the opportunity to improve their efficiency.

中文翻译：

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能源环境效率评价的能源战略研究

能源效率与能源供需、经济发展、环境污染等密切相关，但实现能源和环境效率的关键仍然是能源战略。然而，平衡经济发展和环境保护的方法也很重要。重采样数据包络分析方法很少使用，因为它会影响所需和不需要的输出。本研究采用基于超松弛重采样的测量数据包络分析方法，然后结合回归分析和主成分分析来评估全球能源和环境效率。我们的研究结果表明，国内生产总值和二氧化碳排放量与其他变量具有较高的斜率值并具有显着的关系，也证实了能源使用确实与经济发展和环境污染密切相关。结果表明，输入和输出变量高度相关且符合统计规范。美洲和中东的能源和环境效率优于欧洲、非洲和亚洲，表明存在区域影响。一些国家必须降低能源消耗、创新能源生产技术管理、实施绿色能源战略、减少二氧化碳排放，才能获得提高效率的机会。