Table 4 Efficiency scores of PCBs in...

Table 4

Efficiency scores of PCBs in Bangladesh

Year	Efficiency	CCR-model	NDEA model
Year	Efficiency	CCR-model	Accumulation stage	Deployment stage	Overall efficiency score
2017	Average TE	0.908	0.575	0.833	0.479
	Average AE	0.951	0.757	1.000	0.757
	Average CE	0.863	0.430	0.833	0.358
2018	Average TE	0.916	0.620	0.835	0.518
	Average AE	0.913	0.659	1.000	0.659
	Average CE	0.836	0.403	0.835	0.337
2019	Average TE	0.936	0.672	0.897	0.603
	Average AE	0.960	0.523	1.000	0.523
	Average CE	0.898	0.343	0.897	0.308
2020	Average TE	0.902	0.615	0.846	0.520
	Average AE	0.941	0.742	1.000	0.742
	Average CE	0.847	0.448	0.846	0.379
2021	Average TE	0.909	0.632	0.851	0.538
	Average AE	0.939	0.807	1.000	0.807
	Average CE	0.855	0.502	0.851	0.427
2022	Average TE	0.908	0.643	0.860	0.553
	Average AE	0.951	0.787	1.000	0.787
	Average CE	0.863	0.500	0.860	0.430
2023	Average TE	0.892	0.638	0.846	0.540
	Average AE	0.952	0.817	1.000	0.817
	Average CE	0.846	0.511	0.846	0.432

Year	Efficiency	CCR-model	NDEA model
Year	Efficiency	CCR-model	Accumulation stage	Deployment stage	Overall efficiency score
2017	Average TE	0.908	0.575	0.833	0.479
	Average AE	0.951	0.757	1.000	0.757
	Average CE	0.863	0.430	0.833	0.358
2018	Average TE	0.916	0.620	0.835	0.518
	Average AE	0.913	0.659	1.000	0.659
	Average CE	0.836	0.403	0.835	0.337
2019	Average TE	0.936	0.672	0.897	0.603
	Average AE	0.960	0.523	1.000	0.523
	Average CE	0.898	0.343	0.897	0.308
2020	Average TE	0.902	0.615	0.846	0.520
	Average AE	0.941	0.742	1.000	0.742
	Average CE	0.847	0.448	0.846	0.379
2021	Average TE	0.909	0.632	0.851	0.538
	Average AE	0.939	0.807	1.000	0.807
	Average CE	0.855	0.502	0.851	0.427
2022	Average TE	0.908	0.643	0.860	0.553
	Average AE	0.951	0.787	1.000	0.787
	Average CE	0.863	0.500	0.860	0.430
2023	Average TE	0.892	0.638	0.846	0.540
	Average AE	0.952	0.817	1.000	0.817
	Average CE	0.846	0.511	0.846	0.432

Source(s): Authors’ calculation based on DEAP 2.1

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