Economies of scale refers to cost advantages that can be gained by producing on a larger scale. This means that businesses can lower their per-unit input costs
Economies of scale becomes a global factor when businesses sell to global markets
Economies of scale arise in several different areas of businesses. There are clear production advantages of producing high volumes. There are also economies of scale that can be derived on capital investment and the improved use of technologies
Areas that eos appears

For very large multinational corporations (MNC), economies of scale can arise in marketing, with global branding, and global advertising saving costs on duplication
Further economies of scale can be created in the field of human resources through the application of training and development and range of HR strategies globally