Accounting rules,equity valuation,and growth options

In a model with irreversible capacity investments, we show that financial statements prepared under replacement cost accounting provide investors with sufficient information for equity valuation purposes. Under alternative accounting rules, including historical cost and value in use accounting, investors will generally not be able to value precisely a firm’s growth options and therefore its equity. For these accounting rules, we describe the range of valuations that is consistent with the firm’s financial statements. We further show that replacement cost accounting preserves all value-relevant information if the firm’s investments are reversible. However, the directional relation between the value of the firm’s equity and the replacement cost of its assets is different from that in the setting with irreversible investments.     

Doing business in China I. The business environment in China—getting to know the next century’s superpower

This article is the first of two parts of a comprehensive analysis regarding the key issues involved in doing business in China. By examining the complex business environment, it aims at helping foreign businessmen and investors to master the key background knowledge for being successful in the Central Kingdom ("know‐what"). A key theme is China’s immense diversity, variety, and complexity, as well as enormous competitive intensity, which are unrivaled by any other market in the world. Foreign businessmen often underestimate these aspects. The article reviews China’s historical development, political structure and climate, international relations, economy, and foreign trade. China’s infrastructure and energy structure, legal framework, competitive environment, as well as market structure and potential also are analyzed. © 2000 John Wiley & Sons, Inc.     

Active portfolio management with benchmarking: A frontier based on alpha

Active portfolio management often involves the objective of selecting a portfolio with minimum tracking error variance (TEV) for some expected gain in return over a benchmark. However, Roll (1992) shows that such portfolios are generally suboptimal because they do not belong to the mean-variance frontier and are thus overly risky. Our paper proposes an appealing method to lessen this suboptimality that involves the objective of selecting a portfolio from the set of portfolios that have minimum TEV for various levels of ex-ante alpha, which we refer to as the alpha-TEV frontier. Since practitioners commonly use ex-post alpha to assess the performance of managers, the use of this frontier aligns the objectives of managers with how their performance is evaluated. Furthermore, sensible choices of ex-ante alpha lead to the selection of portfolios that are less risky (in variance terms) than the portfolios that active managers would otherwise select.     

Employment risk,compensation incentives,and managerial risk taking: Evidence from the mutual fund industry

We examine the influence on managerial risk taking of incentives due to employment risk and due to compensation. Our empirical investigation of the risk taking behavior of mutual fund managers indicates that managerial risk taking crucially depends on the relative importance of these incentives. When employment risk is more important than compensation incentives, fund managers with a poor midyear performance tend to decrease risk relative to leading managers to prevent potential job loss. When employment risk is low, compensation incentives become more relevant and fund managers with a poor midyear performance increase risk to catch up with the midyear winners.     

Credit ratings and the cross-section of stock returns

Low credit risk firms realize higher returns than high credit risk firms. This is puzzling because investors seem to pay a premium for bearing credit risk. The credit risk effect manifests itself due to the poor performance of low-rated stocks (which account for 4.2% of total market capitalization) during periods of financial distress. Around rating downgrades, low-rated firms experience considerable negative returns amid strong institutional selling, whereas returns do not differ across credit risk groups in stable or improving credit conditions. The evidence for the credit risk effect points towards mispricing generated by retail investors and sustained by illiquidity and short sell constraints.     

Quantifying the Interest Rate Risk of Banks: Assumptions Do Matter

This paper analyses the robustness of the standardised framework proposed by the Basel Committee on Banking Supervision (2004b) to quantify the interest rate risk of banks. We generalise this framework and study the change in the estimated level of interest rate risk if the strict assumptions of the standardised framework are violated. Using data on the German universal banking system, we find that estimates of the interest rate risk are very sensitive to the framework's assumptions. We conclude that the results obtained using the standardised framework in its current specification should be treated with caution when used for supervisory and risk management purposes.     

Management and ownership effects: evidence from five countries

Despite the growing recognition in the corporate governance literature that the relationship between ownership concentration and profitability is context dependent, this issue has not yet been subjected to direct empirical investigation using a single cross-national sample. This study empirically examines the ownership concentration–performance relationship across the nations of Canada, France, Germany, the United Kingdom, and the United States. Essentially, we argue that the correlation (if any) between ownership concentration and firm profitability differs across countries in a systematic way determined by the national system of corporate governance. Results indicate that important and statistically significant differences do in fact exist across the countries studied. © 1998 John Wiley & Sons, Ltd.     

Regional interdependence and forest “transitions”: Substitute deforestation limits the relevance of local reversals

Using case studies and concepts we suggest that constraints upon aggregate or global forest transition are significantly more severe than those upon local forest reversals. The basic reason is that one region's reversal can be facilitated by other regions that supply resources and goods, reducing the demands upon the region where forests rise. Many past forest reversals involve such interdependence. For ‘facilitating regions’ also to rise in forest requires other changes, since they will not be receiving such help. We start by discussing forest-transitions analysis within the context of Environmental Kuznets Curves (EKCs), for a useful typology of possible shifts underlying transitions. We then consider the historical Northeast US where a regional reversal was dramatic and impressive. Yet this depended upon agricultural price shocks, due to the Midwest US supplying food, and also upon the availability of timber from other US regions. Next we consider deforestation in Amazônia, whose history (like the Northeast US) suggests a potential local role for urbanization, i.e. spatial concentration of population. Yet inter-regional issues again are crucial. For cattle and soy, expansion of global demands may give to Amazonia a role more like the Midwest than the Northeast US. In addition, across-region interdependencies will help determine where reversal and facilitation occur. Finally we discuss the constraints upon very broad forest transition.     

The Year in Review: Economics at the Antitrust Division, 2009–2010

This paper covers the activities of the Economic Analysis Group of the Antitrust Division, U.S. Department of Justice, during 2009–2010. It describes the economic analysis undertaken by EAG in several important investigations and other activities as an advocate for competition.