Our executive compensation policies are designed with one goal in mind, namely, the maximization of shareholder value over long periods of time. We believe that this goal is best pursued by utilizing a pay-for-performance program that serves to attract and retain superior executive talent and provide management with performance-based incentives to maximize shareholder value. Through this compensation program, we seek to maximize shareholder value by aligning closely the financial interests of management with those of our shareholder and ultimately OBIG’s shareholders. The cost of all incentive compensation is fully accrued and expensed.
Our GAAP combined ratio for the year ended December 31, 2010 increased to 100.7% from 94.0% for the year ended December 31, 2009. The loss and LAE ratio increased by 5.2 points to 62.5% while the expense ratio increased by 1.5 points to 38.2%. The increase in the loss and LAE ratio was primarily due to an increase in current accident year catastrophe and non-catastrophe losses. The year ended December 31, 2010 included $55.3 million or 3.7 points of current accident year catastrophe losses, as compared to $23.8 million or 1.2 points of current accident year catastrophe losses in the year ended December 31, 2009. We also experienced a number of large losses in our property and inland marine business within Specialty Insurance Operations and in our non-specialty commercial lines business within Other Insurance Operations. The year ended December 31, 2010 included $51.1 million or 3.4 points of favorable loss reserve development, as compared to $83.4 million or 4.3 points of favorable loss reserve development in the year ended December 31, 2009. The favorable loss reserve development was primarily related to lower than expected severity on non-catastrophe losses related to professional liability lines, multiple peril liability lines and other general liability lines. The favorable development also included a $7.5 million release of commercial catastrophe reserves associated with storms occurring in 2004 and 2005. The expense ratio increased primarily due to higher acquisition costs in our specialty businesses as compared to the exited businesses and other underwriting expenses that have not decreased proportionately with the reduction in earned premium associated with the exited businesses.
Investing, Financing and Corporate Operations reported pre-tax income of $128.0 million in the year ended December 31, 2010, compared to pre-tax income of $328.2 million in the year ended December 31, 2009. The decrease was primarily related to a decrease in net investment income and net realized and unrealized investment gains. As further described below, net realized and unrealized investment gains decreased to $76.8 million in the year ended December 31, 2010, compared to $248.6 million in the prior year period and net investment income decreased to $96.3 million in the year ended December 31, 2010, compared to $125.3 million in the prior year period. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Summary of Investment Results”. The decrease in interest expense reflects actions taken to reduce outstanding debt. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations-Financing”. Further, net other expenses increased mainly due to a $10.8 million loss related to the purchase of a portion of our Senior Notes in the year ended December 31, 2010, compared with a $5.4 million gain related to the purchase of a portion of our Senior Notes, partially offset by a $7.4 million realized loss related to the settlement of the interest rate swap in the prior year period. General and administrative expenses were essentially flat as compared with the prior year period.
Investing, Financing and Corporate Operations-Year ended December 31, 2009 versus year ended December 31, 2008
(1) Includes $6.2 million of net investment income for assets held in trust for the year ended December 31, 2008.
In addition to the development described for the lines of business above, management also recorded a $2.4 million net decrease in IBNR in other lines of business as a result of its review of loss reserves at December 31, 2008. The change in IBNR for each other line of business was not individually significant.
Our range of reserve estimates at December 31, 2010 was evaluated to consider the strengths and weaknesses of the actuarial methods applied against our historical claims experience data. The following table shows the recorded reserves and the high and low ends of our range of reasonable loss and LAE reserve estimates at December 31, 2010. The high and low ends of our range of reserve estimates in the table below are based on the results of various actuarial methods described above.
In connection with the OneBeacon Acquisition, Aviva caused us to purchase reinsurance contracts with two reinsurance companies rated “A++” (“Superior”, the highest of fifteen financial strength ratings) by A.M. Best and “AA+” (“Very Strong”, the second highest of twenty-one financial strength ratings) by Standard & Poor’s. One is a reinsurance cover with NICO which entitles us to recover up to $2.5 billion in ultimate loss and LAE incurred related to asbestos claims arising from business written prior to 1992, environmental claims arising from business written prior to 1987 and certain other latent exposures. As of December 31, 2010, we have ceded estimated incurred losses of approximately $2.2 billion to NICO under the NICO Cover. The other contract is a reinsurance cover with GRC for up to $570 million of additional losses on all claims arising from accident years 2000 and prior. As of December 31, 2010, we have ceded estimated incurred losses of $550.0 million to GRC under the GRC Cover. The NICO Cover and GRC Cover, which were contingent on and occurred contemporaneously with the OneBeacon Acquisition, were put in place in lieu of a seller guarantee of loss and LAE reserves and are therefore accounted for as a seller guarantee under GAAP. NICO and GRC are wholly-owned subsidiaries of Berkshire.
When we acquire another company, our management must estimate the fair values of the assets and liabilities acquired, in accordance with GAAP at the time of the acquisition. Certain assets and liabilities require little judgment to estimate their fair values, particularly those that are quoted on a market exchange, such as publicly-traded investment securities. Other assets and liabilities, however, require a substantial amount of judgment to estimate their fair values. The most significant of these is the estimation required to fair value loss and LAE reserves. We estimate the fair value of loss and LAE reserves obtained in an acquisition following the principles contained within FASB Statement of Financial Accounting Concepts No. 7: “Using Cash Flow Information and Present Value in Accounting Measurements” (CON 7). Under CON 7, the fair value of a particular asset or liability essentially contains five elements: (1) an estimate of the future cash flows; (2) expectations about possible variations in the amount or timing of those cash flows; (3) the time value of money, represented by the risk-free rate of interest; (4) the price for bearing the uncertainty inherent in the asset or liability; and (5) other, sometimes unidentifiable, factors including illiquidity and market imperfections.