An empirical study of the value-relevance of using proportionate consolidation accounting for investments in joint ventures

This research examines bond risk premiums to determine whether creditors of companies with investments in joint ventures reflect legal or implicit measures of the debts of joint ventures. The legal view suggests that the amount of potential loss from an investment in a joint venture is limited to the investment. The implicit view suggests that the operations of the joint venture and the venturer are interdependent. Equity method accounting reflects the legal view and proportionate consolidation reflects the implicit view.The study examines whether bond risk premiums are more highly associated with accounting numbers from proportionate consolidation than equity method accounting. The study uses data from 10Ks, the Wall Street Journal, and Moody's Bond Record from May 1, 1995 through April 30, 1998. These 4 years are used because US interest rates were fairly stable during this period, which is an important factor when examining bond risk premiums. Additionally, the companies in the study needed to remain stable across the window of study – no mergers, acquisitions, buy-outs, or liquidations – in order to maintain a comparative sample over the entire time period. The risk premium model uses measures of default that change between equity method accounting and proportionate consolidation. Differences in the explanatory power of the model determine how creditors view the joint venture debts.The study shows that approximately half of equity investments represent investments in joint ventures. Furthermore, the average joint venture uses debt to finance about two-thirds of the assets. The results show that proportionate consolidation fails to improve the explanatory power of the model when examining the entire set of companies that invest in joint ventures. However, the data reject the null hypothesis of no improvement with proportionate consolidation when examining companies who guarantee the debt of their joint venture. The policy implication of this study indicates that a change to proportionate consolidation would provide more value-relevant information to creditors when companies guarantee the debt of the joint venture.