In this paper, we construct a general model for a pension fund when there are time delays in the valuation process. Actually, we use the standard structure of the basic reserve equation in order to rebuild a more soph...In this paper, we construct a general model for a pension fund when there are time delays in the valuation process. Actually, we use the standard structure of the basic reserve equation in order to rebuild a more sophisticated approach based on the theory of H<sub>∞</sub> control. Our model evaluates the incomplete information from the delayed fund valuations—due to the oscillatory pattern for benefit claims and investment experience of the past years—within the context of uncertainty additionally to the randomness which certainly exists. So, we construct estimations for the optimal proposed contribution rates based on a feedback mechanism which is a robust stabilization controller, using typical linear matrix inequalities. Finally, a numerical application is fully investigated to obtain further insight into the problem.展开更多
This paper examines whether and how investors reacted to the pronouncements related to International Accounting Standards （IAS） 19R. Using a sample of 401 European firms reporting pension and retirement expense duri...This paper examines whether and how investors reacted to the pronouncements related to International Accounting Standards （IAS） 19R. Using a sample of 401 European firms reporting pension and retirement expense during the period of 2006-2011, this paper finds negative abnormal returns around the pension project initiation by the International Accounting Standards Board （IASB）. More importantly, the abnormal returns are more negative for firms with higher financial leverage and lower ratios of net periodic pension cost to net income, but less negative for firms in countries with weak creditor rights （CR） and infrequent use of the corridor approach under IAS 19. Additionally, the effects of financial leverage and the ratio of net periodic pension cost to net income on the abnormal returns are more pronounced for smaller firms. Overall, the results are consistent with the view that recognition of previously disclosed off-balance-sheet pension liabilities as required by IAS 19R increases debt contracting costs, and highlight the importance of considering firm size and CR in international tests of debt contracting theory.展开更多
文摘In this paper, we construct a general model for a pension fund when there are time delays in the valuation process. Actually, we use the standard structure of the basic reserve equation in order to rebuild a more sophisticated approach based on the theory of H<sub>∞</sub> control. Our model evaluates the incomplete information from the delayed fund valuations—due to the oscillatory pattern for benefit claims and investment experience of the past years—within the context of uncertainty additionally to the randomness which certainly exists. So, we construct estimations for the optimal proposed contribution rates based on a feedback mechanism which is a robust stabilization controller, using typical linear matrix inequalities. Finally, a numerical application is fully investigated to obtain further insight into the problem.
文摘This paper examines whether and how investors reacted to the pronouncements related to International Accounting Standards （IAS） 19R. Using a sample of 401 European firms reporting pension and retirement expense during the period of 2006-2011, this paper finds negative abnormal returns around the pension project initiation by the International Accounting Standards Board （IASB）. More importantly, the abnormal returns are more negative for firms with higher financial leverage and lower ratios of net periodic pension cost to net income, but less negative for firms in countries with weak creditor rights （CR） and infrequent use of the corridor approach under IAS 19. Additionally, the effects of financial leverage and the ratio of net periodic pension cost to net income on the abnormal returns are more pronounced for smaller firms. Overall, the results are consistent with the view that recognition of previously disclosed off-balance-sheet pension liabilities as required by IAS 19R increases debt contracting costs, and highlight the importance of considering firm size and CR in international tests of debt contracting theory.
