What is the second stage of cryptocurrency research?
I'm curious to understand the progression of cryptocurrency research. Having grasped the fundamentals of the first stage, I'm now eager to delve deeper. Could you elaborate on the second stage of cryptocurrency research? I'm particularly interested in the technical advancements, market dynamics, and regulatory considerations that are typically explored at this juncture. Additionally, I'm wondering if there are any specific methodologies or frameworks that researchers tend to adopt during this phase. Your insights would be invaluable in guiding my understanding of this fascinating field.