Barrier option pricing: a hybrid method approach

This paper adapts the hybrid method, a combination of the Laplace transformation and the finite-difference approach, to the pricing of barrier-style options. The hybrid method eliminates the time steps and provides a highly accurate and precise numerical solution that can be rapidly obtained. This method is superior to lattice methods when trying to solve barrier-style options. Previous studies have tried to solve barrier-style options; however, there have continually been several disadvantages. Very small time steps and stock node spaces are needed to avoid undesirable numerically induced oscillations in the solution of barrier option. In addition, all the intermediate option prices must be computed at each time step, even though one may be only interested in the terminal price of barrier-style complex options. The hybrid method may also solve more complex problems concerning barrier-style options with various boundary constraints such as options with a time-varying rebate. In order to demonstrate the accuracy and efficiency of the proposed scheme, we compare our algorithm with several well-known pricing formulas of barrier-type options. The numerical results show that the hybrid method is robust, and provides a highly accurate solution and fast convergence, regardless of whether or not the initial asset prices are close to the barrier.     

The impact of the ACFTA on ASEAN–PRC trade: estimates based on an extended gravity model for component trade

This article uses an extended gravity model to examine the impact of the free trade agreement between the Association of Southeast Asian Nations (ASEAN) and the People’s Republic of China (PRC) on their trade flows and patterns. New determinants are utilized to capture the growing importance of global production sharing and intraregional trade in parts and components in East Asia. We show that the free trade agreement leads to substantially higher and more pronounced bilateral trade flows between ASEAN and the PRC than what a conventional gravity model predicts and the increase is concentrated in ASEAN countries that have stronger industrial linkages with the PRC.     

First-mover strategy,resource capacity alignment,and new product performance: a framework for mediation and moderation effects

Based on the competence-based perspective and contingency perspective, this study attempts to examine the relationships among first-mover strategy, a firm's core capacity, resource allocation, and new product performance. Our findings indicate that (1) firms achieve a better new product performance when adopting first-mover strategy and having an excellent core capacity, and (2) firms achieve a better new product performance if their core capacity (technical and managerial) fits the resource allocation they implement. Managerial implications and future research directions are discussed.     

Crises in Asia: Historical perspectives and implications

The paper analyzes the stylized features of historical crisis episodes for 21 developing Asian economies over 1961–2007. The paper finds that while there is substantial diversity, on average, recessions and financial downturns are more frequent, longer lasting, and more severe in Asia than in the Organisation for Economic Co-operation and Development countries. The paper also finds that the likelihood and severity of a recession tends to increase when it is associated with credit crunches or stock market crashes. Severe financial downturns or recessions in the global economy are often coupled with financial crises or recessions in Asia. In view of the current global crisis and severe financial downturns, Asian economies are expected to experience a severe recession in 2009.     

Earnings,institutional investors,tax avoidance,and firm value: Evidence from Taiwan

This study examines the valuation of earnings from China and Taiwan by foreign and domestic institutional investors across a sample of Taiwanese electronics firms. We further compare the valuation of firm earnings reported in tax havens and non-tax havens, and whether these firms have changed tax avoidance activities since 2004 when the Taiwanese government enacted stricter auditing of transfer pricing regulation.Our findings show that both operating income from the home country and investment income are positively associated with firm value. Operating income from China, however, is not significantly related to firm value when institutional ownership of the firm exceeds fifty percent. This result indicates that operating income is valued differently, depending on the location from which the income was generated. Non-operating income enhances firm value regardless of the revenue source. We also report that foreign institutional investors favor operating income from domestic and investment sources over earnings generated from non-domestic sources and other non-operating income. Furthermore, our results suggest that firms rearrange reported profits from subsidiaries located in tax havens to affiliates in other countries following the transfer pricing audit guide Taiwan implemented in 2004. Results also indicate firms may have been shifting profits to other low-tax-rate countries, or to countries which do not require firms to pay taxes, even if they are not doing business in that country.     

Private Tutoring,Wealth Constraint and Higher Education

We show that when the effectiveness of private tutoring (PT) exceeds a PT‐effectiveness threshold, poor families become disadvantaged in sending their children to college and, thus, inequity arises. At the same time, the average spending on PT of the poor families is smaller than that of the wealthy families. Tax and transfer policies are able to amend the inequity, but student loans for college tuition and more establishments of colleges may have limited effects on reducing inequity.     

Shopping mode choice: Physical store shopping versus e-shopping

This study aims to explore how consumers evaluate these time attributes; i.e., the value of time, when they are facing a shopping mode choice between physical store shopping and e-shopping. For this purpose, it conducts an experiment to acquire data on respondents’ stated preference choices between physical bookstore shopping and online bookstore shopping. It is finally found that the value of delivery time for a purchased book from an online bookstore to a consumer is approximately $0.53 per day, which means an online bookstore will have to lower a book’s price by $0.53 to attract a physical bookstore shopper if the delivery is delayed for one day. It is also found that in terms of monetary values, avoiding a shopping trip produces far more benefits than bearing waiting for the delivery of books for an online purchase.     

A consistent model specification test with mixed discrete and continuous data

In this paper we propose a nonparametric kernel-based model specification test that can be used when the regression model contains both discrete and continuous regressors. We employ discrete variable kernel functions and we smooth both the discrete and continuous regressors using least squares cross-validation (CV) methods. The test statistic is shown to have an asymptotic normal null distribution. We also prove the validity of using the wild bootstrap method to approximate the null distribution of the test statistic, the bootstrap being our preferred method for obtaining the null distribution in practice. Simulations show that the proposed test has significant power advantages over conventional kernel tests which rely upon frequency-based nonparametric estimators that require sample splitting to handle the presence of discrete regressors.     

First Financial Restructuring and operating efficiency: Evidence from Taiwanese commercial banks

This paper investigates the effect of the “First Financial Restructuring” (FFR) on the operating efficiency of commercial banks in Taiwan. Applying data envelopment analysis (DEA) to operations data for 40 commercial banks over the 6-year period 2000–2005, we find that while the banks have lower operating efficiency on average during the reform period (2002–2003) compared to the pre-reform period (2000–2001), improved operating efficiency is reflected in the post-reform period (2004–2005). Our results remain unchanged even after controlling for the non-performing loan ratio, capital adequacy ratio, bank ownership, size, and GDP growth rate. These results suggest that the improved efficiency in the post-reform period is possibly due to enhanced banking and risk management practices and benefits obtained from compliance with the FFR.