70 l&ON AND STEEL IN BRITAIN Summary One may conclude this section by remarking that the British iron and steel industry was somewhat weaker than other British indus- tries in, exports, while it permitted an increased ratio of imports to supply the home market. It suffers from the problems of a capital goods industry in an extreme degree and requires more co-operation, (a) to prevent the building of excess capacity and for the most economic usage • of capacity in time of slump, and (b) to hold its own in both the home and the overseas market, particularly in the face of intensive competition- Chapter I set out to study the development of the iron and steel industry.'It has shown that both as regards output and exports the industry in Great Britain has lagged behind the rest of the world both absolutely and relatively. While Great Britain began with certain differential advantages, these were lost through neglect of developing technique, which was accentuated as the period ad- vanced, while in the post-war decade monetary policy and State neglect hampered the domestic industry still further. A theoretical examination of the movements in British production, consumption, imports and exports, both in relation to world trends and to the trend of other sections of British industry, leads to the conclusion that factors both internal and external to the industry were responsible for its changing fortunes. The problem, being thus stated^ it remains now to study the general environment of the industry and its internal development in order to attempt to assess the relative weights to apply to the various causes of decline. With- out a clear understanding of these causes the true remedies cannot, of course, be found.