Final answer:
Multinational corporations (MNCs) are the organizations with headquarters in one country and operations in various others, significantly contributing to the dynamics of globalization by operating across national borders and amassing capital globally.
Step-by-step explanation:
Organizations with headquarters in one country and subsidiary companies in others that are driving globalization are referred to as multinational corporations (MNCs). These entities play a significant role in the global economy, operating without regard to national borders and often amassing capital from a variety of different nations. MNCs have the ability to concentrate wealth in core nations and amongst already wealthy individuals, and are known to influence local economies and politics in the countries where they operate. An MNC is not confined to any single nation's boundaries and can therefore leverage its global presence to foster economic integration and influence across different regions.
A key characteristic of an MNC is its international footprint - having factories, warehouses, labs, and business operations in multiple countries, which might contribute to the GDP of those nations. However, it is also important to note that MNCs can be both beneficial and challenging for these countries, being subject to local laws, taxes, customs, and potentially affecting national economies in significant ways.