Fair Depreciation: A Shapley Value Approach
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Danny Ben-Shahar
and Eyal Sulganik
We adopt the Shapley value approach to examine the fair allocation of the depreciation charges among the time periods of the asset's useful life. Essentially, the allocation under the Shapley value solution rewards each time period of the asset's useful life with a share of the earnings that corresponds to its "responsibility" in the earnings-generating process. The latter is thus consistent with the developments in accounting standards, which maintain that the depreciation and amortization methods should reflect the pattern in which the asset's economic benefits are consumed by the enterprise. We show that the Shapley solution always conforms to a set of fundamental accounting requirements such as the matching principle and the impairment test. Moreover, unless the asset is associated with constant revenues and/or extremely profitable investments, the Shapley value solution can never coincide with the prevalent straight-line depreciation method. Finally, we identify the family of earnings patterns for which the Shapley solution coincides with the equal surplus and the economic depreciation methods.
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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Articles in the same Issue
- Advances Article
- Private Information of Nonpaternalistic Altruism: Exaggeration and Reciprocation of Generosity
- Satisficing: A 'Pretty Good' Heuristic
- Optimal Auctions with Simultaneous and Costly Participation
- Temptations in General Settings
- Learning in Bayesian Games with Binary Actions
- Contracting in the Presence of Judicial Agency
- Updating Ambiguity Averse Preferences
- Competition May Reduce the Revenue in a First Price Auction with Affiliated Private Values
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- Why (and When) are Preferences Convex? Threshold Effects and Uncertain Quality
- A Two-Step Subsidy Scheme to Overcome Network Externalities in a Dynamic Game
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- Product Variety, Scale Economies, and Environmental Taxes
- Market Competition and Lower Tier Incentives
- Vertical Differentiation, Social Networks and Compatibility Decisions
- Asymmetric Bertrand-Edgeworth Oligopoly and Mergers
- Consumer Rationing and the Cournot Outcome
- Representations and Identities for Homogeneous Technologies
- Monitoring Gains and Decentralization
- Cross-Cultural Trade and Institutional Stability
- Universal Service Obligations and Competition with Asymmetric Information
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- Simple Economies with Multiple Equilibria
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