Capital Efficiency as a Condition for Value Creation: An Empirical Study of ROIC-WACC spread and Capital Allocation

Abstract

This thesis investigates the relationship between capital allocation decisions and shareholder value creation, emphasizing the role of economic profitability as measured by the spread between Return on Invested Capital (ROIC) and the Weighted Average Cost of Capital (WACC). Using a balanced panel of 262 publicly listed Nordic firms from 2004 to 2023, the study examines how capital expenditures (CAPEX), mergers and acquisitions (M&A), and dividend payouts affect stock returns. While these activities are commonly seen as value-enhancing, the analysis finds that they are, on average, negatively associated with shareholder returns when evaluated in isolation. However, when a firm exhibits a positive ROIC-WACC spread, signaling capital efficiency, these same allocation activities are positively related to stock performance. These results underscore that capital allocation is not inherently value-creating; rather, its effectiveness depends on the firm’s ability to generate returns above its cost of capital. The study contributes to the literature on capital allocation and value-based performance measurement by offering empirical support for the ROIC-WACC spread as a meaningful and practical metric. This insight provides an understanding of when investments and payouts enhance shareholder value, with direct implications for managers, investors, and researchers aiming to evaluate or improve capital allocation strategies.