Investment is one of the most important drivers of sustainable economic growth. It serves as a foundation for increasing production capacity, developing infrastructure, improving human capital, and fostering technological advancement. This article explores the theoretical and practical aspects of investment in the national economy, highlighting its role in GDP growth, employment generation, structural transformation, and global competitiveness. Particular attention is given to the experience of developing economies, including Uzbekistan, to illustrate how investment policy shapes long-term economic outcomes.

Investment, Economic Growth, Capital Formation, Foreign Direct Investment, National Economy, Sustainable Development.

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