| Company | Timeline | Status | |
The Intellectual Property Institute Director • Professor Of Economics | 12 Dec 1991←2 Years 9 Months→22 Sep 1994 | Dissolved | |
| National Institute Of Economic And Social Research(Incorporated)(THE) Director • Professor Of Economics | 10 Dec 1991←4 Years→21 Nov 1996 | Active | |
| Institute For Fiscal Studies(The) Director • Professor Of Economics | 1 Jul 1991←1 Year→6 Jul 1992 | Active | |
| Senatecastle Limited Director • Unreported | 1 Jan 1970←22 Years→25 Dec 1992 | Active | |
