Response to the enquiry into business tax regime defined by the Ralph report: (1999)
Preprint / Working Paper
Wigan, M. Response to the enquiry into business tax regime defined by the Ralph report:

The learning curve: from aircraft to spacecraft? (1999)
Journal Article
Steven, G. (1999). The learning curve: from aircraft to spacecraft?. Financial Management -London-, 77, 64-65

Explains, for students, the learning effect which leads to the learning curve and lists the economic sectors where it is especially important, e.g. aerospace, construction, etc. Gives examples to show how the curve can be used to predict time for pro... Read More about The learning curve: from aircraft to spacecraft?.