1. The Harrod-Domar model: This model emphasizes the importance of capital accumulation and productivity in economic growth.
2. The Solow-model: This model incorporates technological progress and human capital into the analysis of economic growth.
3. The endogenous growth theory: This theory emphasizes the role of innovation, knowledge, and human capital in economic growth.
4. The Schumpeterian growth theory: This theory emphasizes the role of entrepreneurship and innovation in economic growth.
5. The new growth theory: This theory emphasizes the role of institutions, governance, and policies in promoting economic growth.
6. The neoclassical growth theory: This theory emphasizes the role of capital accumulation and labor productivity in economic growth.
7. The multi-sector growth model: This model analyzes the role of structural change and diversification in promoting economic growth.

These models provide different insights into the factors that drive economic growth, and have been used to inform policy decisions and development strategies.