The impact of IAS 39 on the risk-relevance of earnings volatility: Evidence from foreign banks cross-listed in the USA

We examine the impact of adopting International Accounting Standard 39 – Financial Instruments: Recognition and Measurement (IAS 39) by non-US commercial banks cross-listed in the US on earnings volatility and its risk relevance. As IAS 39 requires the recognition of unrealized fair-value gains and losses for a larger set of financial and derivative-financial instruments, and the impairment charges for loans and receivables, we expect and find that IAS 39 adoption increased earnings volatility in IFRS-adopting firms from 2005 onwards. Furthermore, both hedge accounting and the fair value option under IAS 39 are designed to reduce mixed-measurement volatility and to improve the sensitivity of firm risk measures to earnings volatility. We also find that the relationship between credit ratings (proxy for risk) and earnings volatility increases for IFRS-adopting firms after 2005. The evidence is consistent with the argument that IAS 39 increases the credit relevance of earnings volatility.     

Banking Relationships and Syndicated Loans during the 2008 Financial Crisis

The research shows that banking relationships are important to lending. However, few studies focus on the banking relationships in syndicated loans, although these loans have became a major source of financing. The last financial crisis clearly shows the impacts of credit rationing and tightening credit conditions, even in the syndicated loans market. We investigate whether banking relationships help firms to benefit from better terms for syndicated loans in a chaotic financial environment. Using a sample of syndicated loans arranged from 2003 to 2008 in North America and Europe, we find that firms with a previously developed relationship with a lead bank obtained a lower spread and a longer maturity during the financial crisis but did not benefit from larger loan facilities.     

BUBBLES IN EXCHANGE RATES AND MONETARY POLICY

We evaluate the macroeconomic performance of different monetary policy rules when there are bubbles in the exchange rate. We do this in the context of a non‐linear rational expectations model. The exchange rate is allowed to deviate from its fundamental value and the persistence of the deviation is modeled as a Markov switching process. Our results suggest that reacting to exchange rate movements does not significantly improve welfare. However, taking into account the switching nature of the economy may be more beneficial.     

Willingness to accept compensation for the environmental risks of oil transport on the Amazon: A choice modeling experiment

This paper looks at the question of whether subsistence level/indigenous people place a value on the preservation of ecosystems independent of direct impacts of environmental change, such as impacts on their production activities. The economics literature generally suggests that non-use values don't exist among the poor and in the informal sector of the economy. We examine this issue through a choice modeling experiment. A survey was conducted of rainforest communities who live on the banks of the Amazon River (Rio Solimões), in the vicinity of proposed oil and gas pipelines. The data were analyzed in the choice modeling framework, revealing relatively high amounts of compensation that were necessary in order to accept the potential ecosystem damages associated with oil transport, even if the people were completely compensated for direct damages such as loss of access to productive resources. These results suggest that environmental quality is important for its own sake, a result that is very different from the implicit assumption among many economists.     

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.     

Introduction to design and analysis of production systems

In a two-party VMI channel, the vendor operates the basic stocking and delivery functions and makes inventory replenishment decisions while the retailer is responsible for customer acquisition and in-store services. This paper focuses on such retail channel and proposes an analytical model for the partners in supply channel to determine the inventory policy with the objective of optimizing system net profit. The model explicitly incorporates issues from both the vendor and the retailer in order to derive a policy for mutual benefits. To illustrate and obtain insights from the proposed solution procedure, we devise a set of numerical analyses based on various scenarios. Factors such as shelf-space-dependent demand, shelf-space capacity, demand pattern, logistics characteristics, and disparity between holding costs of the warehouse and the retail store are also investigated.     

Portfolio selection with mental accounts and delegation

Das et al. (2010) develop an elegant framework where an investor selects portfolios within mental accounts but ends up holding an aggregate portfolio on the mean-variance frontier. This investor directly allocates the wealth in each account among available assets. In practice, however, investors often delegate the task of allocating wealth among assets to portfolio managers who seek to beat certain benchmarks. Accordingly, we extend their framework to the case where the investor allocates the wealth in each account among portfolio managers. Our contribution is threefold. First, we provide an analytical characterization of the existence and composition of the optimal portfolios within accounts and the aggregate portfolio. Second, we present conditions under which such portfolios are not on the mean-variance frontier, and conditions under which they are. Third, we show that the aforementioned analytical characterization is also applicable within the framework of Das et al. and thus improves upon their numerical approach.     

American & Foreign Power in Argentina and Brazil (1926–65)

The article analyses the evolution, strategies, and position of the American & Foreign Power company (AFP) in Argentina and Brazil from the mid-1920s to the second post-war period. We compare the economic performance and the strategies followed by this US group in different host economies, examining the relations between the US electricity firms and the governments of both countries that explain American & Foreign Power's withdrawal from Argentina and Brazil in 1959–65. The study is based upon the annual reports and proceedings of American & Foreign Power (1923–63) and other corporate reports, government statistics, and official reports from Argentina, Brazil, and the US.