The "big push model" is a development approach that focuses on establishing large-scale projects and initiatives to drive economic growth in underdeveloped areas or countries. Synonyms for this approach include "developmentalism," "modernization theory," and "industrialization strategy." These synonyms highlight the emphasis on industrialization, urbanization, and modernizing infrastructure as key drivers of development. Other similar models include the "structuralist approach," which emphasizes the need for government intervention and policies to enable economic growth, and the "catch-up model," which focuses on replicating the successes of developed countries through technology transfer and education. While these models have been criticized for their limited effectiveness and failure to address systemic issues, they continue to influence development strategies worldwide.