Regional Planning of Wastewater Reuse for Irrigation and River Rehabilitation

Subject to a few agri‐environmental restrictions, municipal wastewater can be utilised for agricultural irrigation and river rehabilitation. This paper develops a single‐year Planning Model for a region in Israel which consists of a city and three potential wastewater consumers. The model incorporates, in one endogenous system, the economic, physical and biological relationships in the water–soil–plant–environment system and its objective is to maximise the regional social welfare. The model determines the optimal crop mix and the optimal allocation of the limited water and land resources among all potential users. Then, different allocation approaches from the concept of transferable utility games are applied to determine a reasonable and fair allocation of the additional net benefits which will be acceptable to all the players. The results support the collaboration among the economic entities and indicate economic and environmental advantages which can serve the decision‐makers.     

An Empirical Investigation of the True and Fair Override in the United Kingdom

Abstract:  The True and Fair View concept requires companies to depart from GAAP or the law if necessary to present a true and fair view of the corporation's financial affairs. We analyze UK public companies invoking a true and fair override to assess whether overrides are associated with weakened performance, earnings quality and informativeness. We find quantified overrides increase income and equity significantly, and firms that invoke more costly overrides report weaker performance. We also find that firms invoking the most costly overrides have less informative financial statements than control firms, and lower earnings quality. In contrast, firms invoking less costly overrides do not exhibit weaker performance, less informative financial statements or weaker earnings quality. These findings are relevant for the debate on principle- vs. rules-based accounting.     

Free licensing to boost aggregate odds for success

We show how technological leader gains from inviting an entrant into R&D competition to improve over existing patented technology, as the entrant takes complementary R&D effort, and the demand for both current and improved technologies is increasing with aggregate probability for successful quality improvement.     

The Association of R&D and Capital Expenditures with Subsequent Earnings Variability

Abstract:  We estimate the association of investments in R&D and in physical assets (CAPEX) with subsequent earnings variability. We estimate these relations in different time periods and across industries. We find that R&D contributes to subsequent earnings variability more than CAPEX only in relative R&D-intensive industries – industries in which R&D is relatively more intensive than physical capital. In physical assets-intensive industries, we do not find similar relations. The findings suggest that with respect to subsequent earnings variability, fundamental differences between investment information about R&D and CAPEX exist. However, they are mainly noticeable in firms that operate in relatively R&D-intensive industries. The evidence also suggests there was a shift in the relations between R&D and CAPEX over time. Our findings contribute to the debate on accounting for R&D expenditures.     

U.S. intelligence system: model for corporate chiefs?

A fully dedicated intelligence support function for senior management is no longer a luxury but a necessity. Companies can enhance their intelligence capabilities by using the government model as a rough blueprint to structure such a program.     

Accounting, Valuation and Duration of Football Player Contracts

Abstract:   FRS 10 requires investments in player contracts by football companies to be capitalized and amortized. Given the high degree of uncertainty associated with such contracts, it is not clear that this treatment is consistent with asset capitalization criteria. The evidence provided in this paper does not support inconclusively this capitalization requirement in that it indicates weak association of investment in player contracts with three measures of future benefits. In particular, the duration of this association is at most two years, which is shorter than the duration implied by the amortization period reported by sample companies. Nonetheless, other findings suggest that market participants seem to agree with the treatment prescribed by FRS 10 . These results should be of interest to practitioner and standard setters who (axiomatically) regard intangibles acquired in an arm's length transaction as assets.     

Competitive intelligence and strategic group decisions: A new diagnostic tool

The use of competitive intelligence (information on competitors, technology, market developments, etc.) in strategic group decision making is of great interest to practitioners and strategy researchers alike, yet relatively little is known about the availability of competitive intelligence and the actual need for intelligence by decision makers. This article develops a decision-dependent input/participants matrix which is the basis for the derivation of seven intelligence availability and demand indices. The indices are diagnostic tools to help companies design and monitor strategic competitive intelligence gathering and distribution. They constitute part of an organizational intelligence support system designed to strengthen group decisions such as launching a new product. Practitioners can use the indices to diagnose problems countered by groups of decision makers in the intelligence gathering and distribution activities of organizations, and researchers can use them in the systematic study of this new field. An application of the tool to a pharmaceutical company is described.