Combating Fiscal Fraud and Empowering Regulators analyzes the impact of new international tax regulations on the scope and scale of tax evasion, tax avoidance, and money laundering. These are analyzed through an ecosystem framework in which, similar to a natural ecosystem, new tax regulations appear as heavy shocks to the tax ecosystem, to which the 'species' such as countries, corporations, and tax experts will react by looking for new loopholes and niches of survival.