The Effect of SFAS No. 131 on the Cross-segment Variability of Profits Reported by Multiple Segment Firms

Our study assesses whether SFAS No. 131 improved disclosure about the diversity of multiple segment firms’ operations. We find a post-SFAS No. 131 increase in cross-segment variability of segment profits, an increase in the association between reported and inherent cross-segment variability, and an increase in association between reported variability and capital market incentives to disclose. We interpret the results as evidence that SFAS No. 131 increased the transparency of segment profitability disclosures, and as indicating SFAS No. 131 allowed firms depending more on external financing to disclose more about differences in segment profitability.

Finite Dimensional Affine Realisations of HJM Models in Terms of Forward Rates and Yields

Finite dimensional Markovian HJM term structure models provide ideal settings for the study of term structure dynamics and interest rate derivatives where the flexibility of the HJM framework and the tractability of Markovian models coexist. Consequently, these models became the focus of a series of papers including Carverhill (1994), Ritchken and Sankarasubramanian (1995), Bhar and Chiarella (1997), Inui and Kijima (1998), de Jong and Santa-Clara (1999), Björk and Svensson (2001) and Chiarella and Kwon (2001a). However, these models usually required the introduction of a large number of state variables which, at first sight, did not appear to have clear links to the market observed quantities, and the explicit realisations of the forward rate curve in terms of the state variables were unclear. In this paper, it is shown that the forward rate curves for these models are affine functions of the state variables, and conversely that the state variables in these models can be expressed as affine functions of a finite number of forward rates or yields. This property is useful, for example, in the estimation of model parameters. The paper also provides explicit formulae for the bond prices in terms of the state variables that generalise the formulae given in Inui and Kijima (1998), and applies the framework to obtain affine representations for a number of popular interest rate models.     

Korean Economic Developments and Prospects

South Korea's economic success is well-documented. It shows that a country can leap from being one of the poorest in the world to one of the richest (an OECD member) in just one generation. This paper first reviews the broad literature, both in English and Korean, on Korean economic developments and the major contributing factors over the last 33 years (1963–95). It then attempts to shed some light on the prospects for the Korean economy. Major contributing factors for Korea's rapid economic development include a high accumulation of physical and human capital, a high saving rate, an export-led development strategy, state intervention in the economy, efficient management and conducive culture. The prospects of the Korean economy appear bright but it would be difficult for other developing countries to emulate the Korean model.     

Royalties vs. upfront lump-sum fees in data communication environments

Mobile communications markets worldwide, today, are saturated, the number of mobile network operators (MNOs) in market is declining, mobile revenues are stagnant or falling, MNOs are becoming wireless Internet service providers, and economies of scope are strengthening. This paper challenges existing dominant views on spectrum assignment and license fee payments, estimates spectrum fees that MNOs would have paid under royalties and then compares them with upfront lump-sum fees actually paid by 3G licensees. This paper further proposes that governments need to consider assigning additional spectrum to incumbents as needs arise without using auctions and adopting royalties as a way of collecting spectrum fees should they collect them.     

Asymmetry in the Response of Price-Cost Margins to the Level of Demand Across Booms and Slumps: the Case of U.S. Industries* I thank Editor of this journal and an anonymous referee for their helpful suggestions and

Haltiwanger and Harrington (1991) reveal that, while the gain from deviating

from a collusive agreement in an oligopolistic industry is greatest during booms, it

is most difficult to collude during recessions since forgone profits inflicted on

defection are relatively low in recessions. Their numerical simulations show that

firms price more countercyclically during recessions than during booms to deter

relatively greater incentive to defect in recession. This paper tests for a potential

asymmetry in the response of margins to the level of demand across booms and

slumps, using panel data covering 180 U.S. four-digit level SIC manufacturing

industries over the 1963-1987 period. The principal findings accept this theoretical

prediction. [L1, L6]     

Business Crisis and Management Fashion: Korean Companies,Restructuring and Consulting Advice

The concept of management fashion has become increasingly common in studies of management knowledge diffusion, although rarely applied outside of Western economic settings. In this article we examine the activities of one group of management fashion setters, global management consultancies, and their role in the restructuring of Korean industry following the 1997 economic crisis. We find that large Korean companies made significant use of Western consultancies in the aftermath of the 1997 crisis. However, while the engagement of Western management experts provided an impression of reform, the adoption of consultant-directed change has been variable and consultants faced considerable client resistance to the adoption of new practice. The article explores the reasons underlying the limited embrace of Western consulting expertise in Korea and highlights the implications of the Korean case for management fashion theory.     

KOREAN MULTINATIONALS' FOREIGN DIRECT INVESTMENT PROJECTS: Variability in the Micro- and Macro-Level Determinants

Both theory and policy should be more sensitive to projectlevel features in analyses of foreign direct investment (FDI). This study tests hypotheses about the relative importance of the determinants of Korean multinationals' FDI. The study attempts to explain the often inconclusive and conflicting results of many previous empirical studies of the determinants of FDI; these studies have failed to take into account the variability in the determinants across types of FDI projects based on their strategic objectives and production functions. On the basis of empirical results, the present study offers a framework for the analysis of the determinants of FDI that incorporates project variables at the micro level and country variables at the macro level. These variables include host country policies, such as investment incentives and trade barriers.     

Sustainable Asset Growth and the Accounting Rate of Return in Not–For–Profit Organizations: Theory and Evidence

Parties needing to monitor the financial performance of not–for–profit (NFP) organizations have traditionally relied upon financial ratios of accounting data. This practice can lead to misleading inferences about profitability in relation to organizational needs, since accounting rates of return are potentially poor proxies for economic rates of return. In this paper we show how to compensate for the imprecision of the accounting rate of return through the use of a simple interpretive rule based on the finding that accounting and economic rates of return are on the same side of the growth rate. According to our rule, the accounting rate of return must exceed the asset growth rate in order to sustain growth with internally–generated cash flow. Logistic regressions are used to test the rule's ability to predict sustainable asset growth in a sample of NFP hospitals. The findings not only validate the rule, but also show that the rule exploits all usable information contained in the accounting rate of return     

Effects of demotion in loyalty programs on brand-switching intentions

This study explores the effects of demotion in loyalty programs on intentions to switch to competitors. In a survey of 650 individuals, demotion evoked negative emotions, and its effect weakened when the demoted respondents’ internal locus of control was high and strengthened when their program involvement was high. Negative emotions had an indirect effect on intentions to switch to competitors; its effect was thus mediated by the demoted respondent’s attitudes toward the company. Finally, negative emotions had a direct effect on switching intentions, an effect moderated by prior satisfaction with the company.     

Effective Luxury-Brand Advertising: The ES–IF Matching (Entity–Symbolic Versus Incremental–Functional) Model

This study draws on the psychological tenets of implicit self-theories, which differentiate between individuals with entity versus incremental orientations, to deepen our understanding about how consumers evaluate luxury-brand advertising appeals. Our findings show that entity theorist consumers are more attracted to the symbolic value appeals of luxury brands, whereas incremental theorists are more attracted to functional value appeals. Furthermore, we show how consumers' implicit self-theories can be purposively primed by managers with the textual elements of a luxury-brand advertising message to increase its effectiveness, which provides useful implications for designing and executing effective luxury advertising.