5. CONCLUSION
We propose that GC opinions perform a second economic function beyond merely warning investors about the likelihood of bankruptcy. Specifically, the issuance of a GC opinion serves as a warning about a lack of conservatism in the balance sheet which exists because the financial statements are prepared on a GC basis rather than a liquidation basis. Using this argument, we develop two hypotheses. Our first hypothesis is that auditors are more likely to issue GC opinions when the book values of assets are high relative to their expected liquidation values. Our second hypothesis is that GC opinions are informative signals of the wedge between the book values of assets and their future liquidation values.
To test our first hypothesis, we measure the expected realization rate as of the date that the auditor issues the audit report. Consistent with the accounting literature on asset specificity, we find that £1.00 of book value produces £0.09 in liquidation value for intangibles, £0.88 for land and property, £0.45 for other fixed assets, £0.48 for inventory, and £0.57 for other non-cash current assets. We then apply these estimated realization rates to the companies in our sample, in order to estimate their expected realization rates at the dates that auditors issue their audit report.