下面的数据,三个投入,一个产出,13年的数据,怎么测算malmquist效率?
Year | IN | IN | IN | OU |
1997 | 2.1821 | 481.5 | 83.1 | 11.4 |
1998 | 3.3302 | 551.1 | 75.5 | 12.2 |
1999 | 9.8267 | 678.9 | 82.2 | 13.4 |
2000 | 29.227 | 897.7 | 89.3 | 17.1 |
2001 | 42.87 | 1042.5 | 95.7 | 20.4 |
2002 | 34.6 | 1287.6 | 103.5 | 25.3 |
2003 | 82.11 | 1539.6 | 109.5 | 30.8 |
2004 | 105.03 | 1966.6 | 115.3 | 35.4 |
2005 | 94.67 | 2450 | 136.5 | 47.6 |
2006 | 138.79 | 3003.1 | 150.2 | 57.3 |
2007 | 237.18 | 3710.2 | 173.6 | 69.4 |
2008 | 287.8 | 4616 | 196.5 | 82.8 |
2009 | 184.36 | 5791.9 | 229 | 97.7 |