Introduction.- Chapter 1. Financial Technologies in the Emerging Markets.- Chapter 2. Financial System: Challenges and Opportunities of digital Transformation in Mexico.- Chapter 3. Machine Learning Models, Risk Management Current Regulation and Perspectives.- Chapter 4. Financial Emerging Markets Revisited.- Chapter 5. Disruptive Monetary Phenomenon, Challenges and Complexities (Cryptocurrencies).- Chapter 6. Pension Funds in Emerging Markets: A projection of Mexican Pension Assets.- Chapter 7. Relationship between Economic Growth and Oil Production in Emerging Countries for the period 2020-2050.- Chapter 8. Hedging and Optimization of Energy Asset Portfolios.- Chapter 9. Artificial Intelligence and its Application in the Study of the Legal Complexity of the Value Added Tax Act in Mexico.