Corporate Finance Overview

Principles

Definition

Corporate finance is an academic field and methodological approach concerned with the financial decisions and activities of corporations, particularly focusing on how firms raise capital, allocate resources, and manage financial risks. It investigates the principles and techniques employed by businesses to maximize shareholder wealth, make optimal investment decisions, structure financing arrangements, and manage working capital effectively, serving as a critical discipline for understanding and guiding economic activity within the corporate sector.

Ontological type

Core Concepts

Key Theories

Analytical Tools

Key developments

Key Figures

Valuation-Centric Finance era

Stewart C. Myers [1], associated with the Massachusetts Institute of Technology [3], was a central figure in the Valuation-Centric Finance era. His 1984 papers Corporate financing and investment decisions when firms have information that investors do not have [6] and The Capital Structure Puzzle [7], articulated how information asymmetry and leverage affect firm value and investment choices, shaping the integration of corporate finance with asset-pricing ideas in this era. Michael C. Jensen [2], with affiliations at Harvard University [4] and the University of Rochester [5], helped shape how agency considerations and free cash flow concerns influence corporate-finance decisions in this era. His 1986 paper Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers [8] formalized the notion that managerial incentives and information gaps affect payout and investment policies, a key insight for valuation-oriented models of corporate finance.

Legal and Governance Regimes era

Andrei Shleifer [1], affiliated with Harvard University [3] and Massachusetts Institute of Technology [4] in this era, is a central figure in the study of legal and governance determinants of firm value. His influential works—Law and Finance [6], Corporate Ownership Around the World [7], and Investor Protection and Corporate Valuation [8]—analyzed how differences in investor protection and enforcement shape ownership structures and corporate valuations, clarifying why governance mechanisms mattered for valuations in this period. Rafael La Porta [2], tied to Harvard University [3] and Yale University [5] in this era, contributed to framing cross-country governance differences and investor-protection regimes. His co-authored works Law and Finance [6], Corporate Ownership Around the World [7], and Investor Protection and Corporate Valuation [8] similarly advanced the view that legal origins and protection levels drive corporate valuation and governance outcomes across countries.

Governance and Resilience era

René M. Stulz [1] is associated with the American Finance Association [3] and the École Polytechnique Fédérale de Lausanne [4] in this governance and resilience era. His key contributions include Why Do U.S. Firms Hold So Much More Cash than They Used To? [7], which explains why U.S. firms hold more cash, and The credit crisis around the globe: Why did some banks perform better? [8], which analyzes bank performance during the crisis and underscores the importance of liquidity governance for resilience. George Serafeim [2] is affiliated with Harvard University [5] and Boston University [6] in this era of governance-driven resilience. His contribution centers on Corporate social responsibility and access to finance [9], showing how CSR and ESG narratives shape investor assessments and financing conditions, a central governance mechanism for resilience.