A binomial approximation for two-state Markovian HJM models

This article develops a lattice algorithm for pricing interest rate derivatives under the Heath et al. (Econometrica 60:77–105, 1992) paradigm when the volatility structure of forward rates obeys the Ritchken and Sankarasubramanian (Math Financ 5:55–72) condition. In such a framework, the entire term structure of the interest rate may be represented using a two-dimensional Markov process, where one state variable is the spot rate and the other is an accrued variance statistic. Unlike in the usual approach based on the Nelson-Ramaswamy (Rev Financ Stud 3:393–430) transformation, we directly discretize the heteroskedastic spot rate process by a recombining binomial tree. Further, we reduce the computational cost of the pricing problem by associating with each node of the lattice a fixed number of accrued variance values computed on a subset of paths reaching that node. A backward induction scheme coupled with linear interpolation is used to evaluate interest rate contingent claims.     

A Reconsideration of Consolidation Accounting Requirements and Pre‐acquisition Dividends

This article considers the consolidation accounting consequences of the International Accounting Standards Board's decision to replace the cost method of accounting for investments in subsidiaries with a new model that requires the recognition of dividend revenue for distributions received or receivable from pre‐acquisition profits. The article shows that the recognition of pre‐acquisition dividends as revenue with a potential indication of impairment causes problems to consolidation accounting procedures and may reduce the information content of consolidated financial statements. The highlighted problems relate to the elimination of the investment asset against the equity of the subsidiary and the definition and measurement of non‐controlling interest. A review of the due process relevant to the replacement of the cost method indicates that the standard setter may have paid insufficient regard to accounting concepts and principles.     

The Withdrawal of Current Cost Accounting in the United Kingdom: A Study of the Accounting Standards Committee

Evidence from the archives of the U.K. Accounting Standards Committee (ASC) is used to trace the events leading to the withdrawal of the current cost accounting standard, SSAP 16, from 1980 to 1988. Three central issues are addressed. First, the ASC's role as a regulatory body is considered in the light of the failure to obtain compliance with SSAP 16 and to find an acceptable replacement. Second, the decline in support for SSAP 16 is explained in terms of changes in the economic environment. Third, the roles of different interest groups in the process are analysed.     

A Presumptive Pigovian Tax: Complementing Regulation to Mimic an Emissions Fee

If regulations are used to make cars and fuels cleaner, shouldgasoline taxes be used to manage demand for trips that pollute?Analysis of a well-composed program for Mexico City indicatesthat the emission reductions would cost 24 percent more if atax on gasoline was not introduced. A simple analytical framework is developed to analyze the useof abatement requirements to make cars cleaner, and a gasolinetax to economize on the use of cars. The two instruments shouldbe combined to mimic the incentives that would have been providedby an emissions fee. Thus, cleaner cars and fewer trips areanalogous to competing suppliers of emission reductions; theplanner should buy from both so that marginal costs are equal.Applying that rule, the marginal cost of emission reductionsis, simply, the gasoline tax rate divided by emissions per liter.     

Teaching note: Traditional and activity based costing systems

A significant portion of the current managerial accounting literature contrasts the benefits and importance of activity based costing (ABC) systems with the more traditional cost accounting systems. This paper questions this tendency of making such a stark contrast, by placing ABC systems within a wider cost accounting framework. Initially, the framework is developed by providing an overview of the product costing, control and decision making process. Also outlined are the various costing systems in terms of their objectives, advantages and deficiencies. A schema for integrating the costing process with decision making and performance evaluation criteria is then conceptualized. The role of ABC is recognized and integrated within this framework. The link between ‘traditional’ and ABC systems is also studied via an analysis of the conventional wisdom in some of the leading texts in managerial accounting. The analysis demonstrates that there is still much ambiguity in both the contrasting and the linking of ABC with the more traditional costing systems.     

Management accounting innovations for rationalizing the cost of services: The reassessment of cash and accrual accounting

ABSTRACT

Management accounting can be a useful tool in austerity government because it produces information about the costs of public services and can be used for informed decision-making. Spanish local governments are required to submit data on the cost of their services to central government, which publishes this information online. The calculation of costs is based on budgetary cash accounting instead of accrual accounting; therefore cash accounting is being used for decision-making and accrual accounting has no role in this process. This paper critically analyses the innovation from three perspectives: the use assigned to the cost information in the legal framework; the opinion of academics and experts; and the perception of professionals about the usefulness of the information produced with the new system.     

Replacement Cost Asset Valuation and Regulation of Energy Infrastructure Tariffs

In Australia, access tariffs (rental charges) paid by third party users to the owners of energy transmission assets (e.g., gas pipelines) are determined by regulators on the basis of their depreciated optimized replacement cost (known as DORC). Reliance on the replacement cost, rather than actual cost, of existing assets inflates tariffs and incites the criticism that asset owners earn a return on investments of a scale never made. The economic rationale of the regulators' model is that it emulates the workings of a contestable market, by setting tariffs at a level just short of that required to motivate a new entrant (system duplication). Properly reconstructed, this model constitutes a dynamic and internally consistent theory of replacement cost valuation and depreciation. Its mathematical consequences, however, especially with regard to the valuation of sunk assets with long times to expiry, are shown to be practically and politically unpalatable. In particular, the implied tariff levels for such assets are very close to those that would apply to new infrastructure assets built today at today's prices. Regulators unwilling to accept this implication of a new-entrant-exclusion pricing logic are left with no alternative framework for DORC.     

Regulatory science-Towards a sociological framework

The close relationship between scientific expertise and regulatory policy in certain controversial and public areas has prompted commentators to suggest the concept of ‘regulatory science’. However, definition is generally constrained either to the concerns of regulatory science or to its context. This paper proposes an approach to regulatory science which is both empirically-based and allows a more theoretical treatment of the new conditions of scientific and regulatory activity. A particular case-study of the British agrochemicals sector is presented in terms of a five-way analytical framework for regulatory science. The paper concludes by considering the wider relevance of regulatory science for future sociological and policy research.     

Deprival Value or Value to the Owner?—A Clarification

A critical examination of the asset valuation concepts of value to the owner and deprival value. It is argued that these concepts are not synonymous but are, indeed, totally disparate. Specifically, replacement cost is not a measure of value to the owner.     

THE SUBJECTIVITY OF THE FASB'S CONCEPTUAL FRAMEWORK: A COMMENTARY ON BRYER

Bryer argues that the FASB's conceptual framework is inherently subjective because it is based on the concept of “economic value”, or the anticipated net cash inflows attributable to presently owned assets. By contrast, Marxist economics is based on objective facts that can be measured to a “socially required level of accuracy”. The objective facts of a Marxist conceptual framework rest on the theory that capital circulates in three forms: money, commodities to be sold, and commodities to be used in production. Capital, and, therefore assets, are essentially physical (or technical) in nature rather than monetary in nature. Measurement of assets is objective because Marxist theory emphasizes management stewardship and requires historical cost and a strict realization criterion for recognition of revenue. Bryer's argument that the FASB's conceptual framework is “unacceptably subjective” because it is based on “economic value” is misplaced. A careful reading of the FASB's concepts statements suggests that assets represent service-potential, or “use-value” in Marxist terms, and that economic-value is never advocated as a conceptual basis for the measurement of assets. The reason the FASB's conceptual framework is “subjective and vague” is that the FASB lacked the political will to advocate a conceptual preference for any particular measurement method.     

Explaining CEO retention in misreporting firms

We propose a framework that advances our understanding of Chief Executive Officer (CEO) retention decisions in misreporting firms. Consistent with economic intuition, outside directors are more likely to fire (retain) CEOs when retention (replacement) costs are high relative to replacement (retention) costs. When the decision is ambiguous because neither cost dominates, outside directors are more likely to retain the CEO when they both benefit from selling stock in the misreporting period. We show that joint abnormal selling captures director–CEO alignment incrementally to biographical overlap. This new proxy operationalizes information sharing and trust, making it useful for studying economic decision-making embedded in social relationships.     

Accounting for Changing Prices: The Value Relevance of Historical Cost, Price Level, and Replacement Cost Accounting in Mexico

This paper investigates the value relevance of historical cost, price level and replacement cost accounting using a sample of Mexican firms from 1989 to 1995. It contributes to prior research by distinguishing between two distinct aspects of changing prices:(1) the change in the general price level, and (2) the change in the value of specific non-monetary assets. I select Mexico to examine because it is unique in requiring and disclosing separately price level and replacement cost adjustments. A sample of Mexican firms also addresses a key reason cited for mixed results in previous assessments of the usefulness of price level and replacement cost accounting using United States data: the effects of inflation are too weak to detect. High rates of inflation in Mexico, ranging between 7% and 52% during the sample period, mitigate that potential problem. Results indicate that replacement cost adjustments are relatively and incrementally relevant beyond historical cost and price level measures while price level adjustments are incrementally value relevant beyond historical measures.     

Accrual Accounting,Informational Sufficiency,and Equity Valuation

This paper studies accrual accounting and equity valuation in the context of a firm that makes repeated and overlapping investments in productive capacity. The analysis identifies a particular accrual accounting (depreciation) rule that is termed replacement cost accounting because the book value of existing capacity assets is set equal to the value that such assets would have if a competitive market were to exist for used assets. It is shown that replacement cost accounting aggregates past investment decisions of the firm without a loss of value‐relevant information. The intrinsic value of the firm can then be expressed as a function of current accounting data and certain parameters of the firm’s operating environment. Further, it is shown that replacement cost accounting is essentially the only accounting rule with this informational sufficiency property.     

General Price-level Adjustment: Some Properties of the Edwards and Bell Method

The method of general price level adjustment proposed by Edwards and Bell differs from the traditional CPP method, insofar as it enables historical cost profit to be reconciled with real accounting income (CPP profit) by two steps within a single simple statement. Edwards and Bell's contribution is clarified in this paper, by proving rigorously the two theorems which underlie their method of applying general price level adjustment to historical cost. A numerical example is used to illustrate pure historical cost, traditional CPP, Edwards and Bell general price level adjustment, and Ijiri's dual, which is found to contain similar information to the Edwards and Bell system. This is followed by a discussion of Edwards and Bell's preferred method of price level adjustment to a replacement cost base. This method of adjustment, applied to a current cost base, underlay FAS33 as modified by FAS82 in the USA. Finally, Edwards and Bell's historical cost base is compared with a recent British proposal for a one-line adjustment to capture the effects of inflation on historical cost profit. The simplicity of the latter proposal lies in the form rather than the substance of the information presented.     

A Statistical Control Model for Utilization Management Programs

Abstract

A new approach is proposed for monitoring health-care costs to help in cost containment efforts. This informative essay is intended to provide information on and stimulate discussion of ways of improving the health-care management process.

Data that are being collected by insurers and providers could be used to analyze and improve the health-care process. New statistical techniques, and better, more consistent input of data, will be critical to successful utilization management programs. Necessary conditions for the success of the new methods are (1) diagnosis protocols that are “true gold standards,” (2) a satisfactory disease classification system, (3) meaningful and consistently coded data, and (4) statistical methodology that takes advantage of as much of the available data as possible. The hospital admissions process is illustrated to show the incorporation of an inexpensive statistical control process for reducing the incidence of unnecessary hospitalizations.     

Settlement,tax and non-synchronous effects in the basis of U.K. stock index futures

The basis in stock index futures markets is analytically and empirically studied in this paper within a no-arbitrage/cost of carry framework. Explanatory power improved when the implications of the U.K. Stock Exchange settlement system were introduced into the modelling process and, until recently, with the maturity of the market. Evidence indicating the presence of non-synchronicities between the cash and futures markets was found. strong evidence for tax effects upon the basis was not found to be present in the data analysed. Statistically significant relationships between basis mispricing and volume and volatility were found.     

Don't Waste a Free Lunch: Managing the Advance Refunding Option

A callable municipal bond issue funding a new project is usually eligible for “advance refunding”—that is, refunding between the issue date and the call date. Such refunding is accomplished by issuing new bonds, and investing the proceeds in an escrow portfolio of Treasury securities whose cash flows pay off the outstanding issue until the call date, when the old bonds are retired. Under favorable market conditions, advance refunding enables a municipality to lock in lower interest rates prior to the call date; waiting until that date would expose the issuer to the risk of higher rates. The right to advance refund is an option whose value depends not only on the issuer's borrowing rate, but also on Treasury rates, which determine the cost of the escrow portfolio. What makes this option (referred to by the authors as the “ARO”) unusual is that it is effectively a free lunch for the issuer. While investors pay a lower price for a callable bond, the price is not affected by the bond's eligibility for advance refunding. The free lunch is demonstrable when the yield of the escrowed Treasuries is higher than the issuer's funding rate to the call date. In such cases, the present value of the cash flows to the call date (which is how the market prices a deep‐in‐the‐money callable bond) exceeds the cost of the escrow. This excess effectively enables the issuer to retire the bonds below their fair market value. Another manifestation of the free lunch offered by advance refunding transaction occurs when the savings exceed the expected value of waiting—that is, when the value of the call option is less than the currently realizable savings. One important consideration when deciding whether and when to advance refund is that the ARO can be exercised only once in an issue's refunding life‐cycle. If an issue is advance refunded, its replacement cannot be. But if an issue is refunded once it becomes callable, the ARO stays alive in the replacement issue. In this article, the authors develop an analytical framework to help issuers deal with this problem. First, they explore how the value of the ARO depends on coupon, maturity, time to call, and prevailing Treasury rates. Then they use the results to make a recommendation about the advance refunding decision: act now or wait? To answer this question, the authors extend the standard measure of refunding efficiency to incorporate the ARO of the replacement issue. Incorporating the ARO of the replacement issue slows down the signal to advance refund, whereas failure to do so could lead to a suboptimal decision. Near the call date, issuers may be better off locking in savings with a hedge rather than sacrificing the eligibility of the replacement issue for advance refunding.     

A classification scheme for financial accounting research

This article uses a framework of the policymaking process to summarize and integrate the existing financial accounting research. The framework is first described and then used to identify and integrate six major research perspectives that have emerged in financial accounting. Special emphasis is given in the article to explaining the motivation and evolution of financial accounting research on economic consequences. The framework could best serve as the basis for an outline in a seminar designed to introduce financial accounting research to accounting doctoral students.     

Risk assessment

Many countries are experiencing a period in which traditional values are being questioned; plans for further technological development are being met by a variety of demands for a closer examination of the benefits and risks of large-scale technologies. The authors outline a conceptual framework for risk-assessment studies which includes, in addition to the consideration of physical risks, the perception of risk situations and the resulting psychological and sociological levels of risk. The programme of the Joint IAEA/IIASA Research Project is presented in the Appendix and some preliminary results of this work are summarised.