Gross domestic product

Definition and stakes

Portrait of John Stuart Mill John Stuart Mill Principles of Political Economy (1871)

But these two influencing circumstances are in reality reducible to one: for the capital which a country has to spare from the production of domestic commodities for its own use, is in proportion to its own demand for foreign commodities: whatever proportion of its collective income it expends in purchases from abroad, that same proportion of its capital is left without a home market for its productions.
Source: Wikisource

Various The inter ocean curiosity shop for the year 1883 (1891)

Possessing, as we do, all the raw materials, the fruit of our own soil and industry, we ought not to depend, in the degree we have done, on supplies from other countries. It is important, too, that the capital which nourishes our manufactures should be domestic, as its influences in that case, instead of exhausting, as it may do in foreign hands, would be felt advantageously for agriculture and every other branch or industry.
Source: Gutenberg

M. Garnier An Inquiry Into the Nature and Causes of the Wealth of Nations

When it sends out from the residence of the merchant a certain value of commodities, it generally brings back in return at least an equal value of other commodities. When both are the produce of domestic industry, it necessarily replaces, by every such operation, two distinct capitals, which had both been employed in supporting productive labour, and thereby enables them to continue that support.
Source: Gutenberg

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