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Ŀ¼ Ö л Acknowledgments ËõÂÔÓï Abbreviations and Acronyms ÊõÓï±í Glossary Ç° ÑÔ Foreword Ö´ÐиÅÒª Executive Summary 1. µ¼ÂÛ Introduction 2. ¸Û¿Ú¼¨Ð§µÄÆÀ¹À·½·¨ The Measurement of Port Performance 2.1 ÒýÑÔ Introduction 2.2 ¾­Óª»ò²ÆÎñÒµ¼¨ÆÀ¹À Measures of Operational or Financial Performance 2.3 ¾­¼ÃЧÒæÆÀ¹À Measures of Efficiency 2.4 Ó¦ÓÃÍⲿÊý¾ÝµÄÆÀ¹À Measures Using Data from Exogenous Sources 3. Êý¾Ý²É¼¯Óë´¦Àí·½·¨ The Approach and Methodology 3.1 ÒýÑÔ Introduction 3.2 ¸Û¿ÚÍ£¿¿µÄ½âÎö The Anatomy of a Port Call 3.3 CPPI µÄÖ§³ÅÊý¾Ý The Data Underpinning the CPPI 3.4 CPPI µÄ¹¹¼Ü The Construction of the CPPI ¹ÀËãȱʧֵ£ºÐÐÕþ·½·¨ Imputing missing values: The administrative approach ¹ÀËãȱʧֵ : ͳ¼Æ·½·¨ Imputing missing values: The statistical approach ¹¹½¨Ö¸Êý : ÐÐÕþ·½·¨ Constructing the index: The administrative approach »ã×ÜËùÓд¬²°³ß´ç·Ö×é Aggregating all ship size groups ¹¹½¨ CPPI: ͳ¼Æ·½·¨ Constructing the CPPI: The Statistical approach 4. Ê×°æ CPPI The Container Port Performance Index 2020 4.1 ÒýÑÔ Introduction 4.2 Ê×°æ CPPI The CPPI 2020 4.3 ½áÂÛºÍÏÂÒ»²½¹¤×÷ Conclusions and Next Steps ¸½Â¼ A£ºÊ×°æ CPPI Appendix A: The CPPI 2020 ¸½Â¼ B: ÓÃÒò×Ó·ÖÎö¹¹½¨ CPPI Appendix B: Constructing the CPPI with Factor Analysis Êý¾Ý½á¹¹ Structure of the data ȱʧֵµÄ¹ÀËã Imputation of missing values ΪʲôÒò×Ó·ÖÎöÓÐÓÃ? Why is factor analysis useful? ͳ¼Æ·½·¨ Statistical methodology