The ebook has its primary focus on topics involving regulatory, financial and investment content. The rich mix of empirical papers exploring regulations, practices, models, etc. from the world of business explains how those impact mood and decisions in corporate finance, across major markets. The researches establish several factors that can affect finance in practice and as a discipline ranging from social media to legislations and financial reporting to modelling. These studies contribute to the growing literature on the impact of policy on corporate activities.