From: Technical efficiency of ghanaian health facilities before and during the COVID-19 pandemic
Returns to scale
2019
2020
%Change
Constant
48 (31.8%)
59 (39.1%)
23%
Decreasing
80 (53%)
62 (41.1%)
− 23%
Increasing
23 (15.2)
30 (19.9%)
30%