"There was a plea from honourable Members relating to the need for formal Gross National Product figures. Such figures are very inexact even in the most sophisticated countries I think they do not have a great deal of meaning, even as a basis of comparison between economies. That other countries make use of them is not, I think, necessarily a good reason to suppose that we need them. But, although I am not entirely clear what practical purpose they would serve in Hong Kong, I am sure they would be of interest. I suspect myself, however, that the need arises in other countries because high taxation and more or less detailed Government intervention in the economy have made it essential to be able to judge (or to hope to be able to judge) the effect of policies, and of changes in policies, on the economy. One of the honourable Members who spoke on this subject, said outright, as a confirmed planner, that he thought that they were desirable for the planning of our future economic policy. But we are in the happy position, happier at least for the Financial Secretary where the leverage exercised by Government on the economy is so small that it is not necessary, nor even of any particular value, to have these figures available for the formulation of policy. We might indeed be right to be apprehensive lest the availability of such figures might lead, by a reversal of cause and effect, to policies designed to have a direct effect on the economy. I would myself deplore this."