Firms differ systematically by size, and these differences shape how aggregate shocks propagate through the corporate sector. Large and small firms vary in their production technologies, cost structures, financing options, and ability to absorb adverse shocks. These differences become particularly important during periods of macroeconomic stress, when constraints on liquidity, access to finance, and cost flexibility can translate into sharply divergent performance outcomes.

Digital transformation is changing how businesses around the world operate, compete, and create value for their customers. For small and medium-sized enterprises (SMEs), embracing digital tools has become crucial not just for boosting productivity and efficiency, but also for building resilience and ensuring long-term success.

In recent years digitalization has continued to reshape global contexts, impacting all aspects of life and business. The pandemic accelerated digital adoption, making it a critical factor for business resilience.

Digitalization can be defined as the process of change that digital technology causes or influences in all aspects of life. For businesses, it implies digital improvements which alter business models, alongside the way in which products or services are manufactured and delivered.