Indirect tests of the Haugen-Lakonishok small-firm/January effect hypotheses: window dressing versus performance hedging

Equity mutual fund data from 1976–1993 is used to test hypotheses that distinguish window dressing from performance hedging. No significant difference is found pre/post 1983 in the number of funds choosing non-December fiscal year ends or in the percentage of dollars invested when comparing December/non-December fiscal year ends. Significant differences are found in both January returns for mutual funds with December/non-December fiscal year ends and in one month returns for funds with/without a fiscal year end in the previous month. Therefore, if the small-firm/January effect is portfolio manager related, performance hedging, not window dressing, is the more probable source for the “excess” returns.     

BOOTSTRAPPING COVARIATE UNIT ROOT TESTS: AN APPLICATION TO INFLATION RATES

This paper proposes a bootstrap procedure for the covariate point optimal tests (CP_T) of Elliott and Jansson. Although the covariate tests enjoy large power gains over the traditional univariate unit root tests, our simulations show that they still suffer from severe size distortions at finite samples. Through simulations, we demonstrate the superiority of the bootstrap procedure in the sense that it can yield desirable size and power properties for the CP_T tests when the Akaike's information criterion is used. Moreover, we show the empirical relevance of the bootstrap tests by applying them to inflation in the G‐10 countries, and then obtain strong evidence against the unit root hypothesis for most countries at the 5% significance level.     

A multinomial logit approach to exchange rate policy classification with an application to growth

We model a country's de jure exchange rate policy as the choice from a multinomial logit response conditioned on the volatility of its bilateral exchange rate, the volatility of its international reserves, and the volatility of its effective exchange rate. The category with the highest predictive probability implied by the logit regressions serves as our de facto exchange rate policy. An empirical investigation into the relationship between the de facto classifications and GDP growth finds that growth is higher under stable currency-value policies. For non-industrialized countries, a more nuanced characterization of exchange rate policy finds that those who exhibit ‘fear of floating’ experience significantly higher growth.     

Quantitative mapping of patented technology — The case of electrical conducting polymer nanocomposite

This study aims to obtain global technology evolution by constructing and analyzing patent citation network and patent citation map for the field of electrical conducting polymer nanocomposite. A total of 1421 patents are retrieved from USPTO patent database and patent citation network is established by combing both patent citation and social network analysis. Network properties, e.g. Degree Centrality, Betweenness Centrality, and Closeness Centrality, are calculated for representing several technology evolution mechanisms that first proposed in this study. Also, a distance-based patent citation map is constructed by calculating relative distances and positions of patents in the patent citation network. Quantitative ways of exploring technology evolution are investigated in this study to unveil important or emerging techniques as well as to demonstrate dynamics and visualization of technology evolutions.     

Patterns of maritime supply chains: slot capacity analysis

This paper offers a tool for analysing patterns of maritime supply chains. The study uses empirical data on slot capacity deployed by container shipping lines for analysing ports (as nodes) and routes and shipping lines (as links) that are embedded within the maritime supply chain. The ports of Singapore and Hong Kong are chosen to illustrate the respective transhipment and gateway perspectives. Findings reveal that geographical location and changes in the constitution of players can have reverberations on the maritime supply chain dynamics that traverse the port. Furthermore, evidence from trade route data also shows that maritime supply chain dynamics associated with transhipment and gateway ports could be governed by different levels of scope economies, demand complementarity and market power. The paper illustrates the abundant potential of slot capacity analysis for academic and industry/market research. Thus, future research can be pursued in various contexts and for different applications.     

Can Sentiment Toward Advertising Explain Materialism and Vanity in the Globalization Era? Evidence From Dubai

ABSTRACT

This report presents the first study to address sentiment toward advertising, materialism, and vanity in the globalized city of Dubai. A conceptual model is developed and subsequent hypotheses are tested via structural equation modeling. The main research findings suggest that consumers in Dubai exhibit positive perceptions of advertising as well as higher levels of materialism and vanity. Sentiment toward advertising is found to positively influence materialism levels, while materialism strongly influences views, concern for physical appearance, and personal achievement. Sentiment toward advertising, however, has no direct effect on any vanity trait, suggesting that vanity is more an internal personal trait.     

Reforms in the Korean Financial Reporting Systems and Earnings Quality

This study examines the effect of reforms in the Korean financial reporting systems on earnings quality through an investigation of two sample periods: (1) prior to, and (2) after the 1997 financial crisis in Korea. The results indicate that financial sector reforms have reduced the opacity of Korean firms’ earnings reports.     

Evidence of herding and positive feedback trading for mutual funds in emerging Asian countries

When analysing the behavior of investors, the emphasis is usually on positive feedback and herding behavior, and the existing literature abounds with studies on the domestic strategy of mutual funds or on their impact. Due to the advantages in terms of the data, many studies investigate US data. However, with the increased flows of capital into emerging markets, studying the behavior of international mutual funds in emerging markets has become more and more important. Nevertheless, studies involving emerging markets are relatively rare. This study examines whether the positive feedback effect and herding behavior exist in Asian markets based on mutual fund data covering the period from 1996 to 2004. The long period enables us to test the sensitivities under the following four conditions, namely the capital volatility (volatile vs. stable), the degree of suffering during the Asian crisis (more suffering vs. less suffering), and the timing of the Asian crisis (pre-, during, and post-crisis), using the exchange rate regime. It was found in this study that mutual fund inflows into the Asian market were attracted by positive stock returns and currency appreciation. Furthermore, it was found that the positive feedback effect and herding behavior did exist in the Asian markets. However, the extent of the above behavior is not the same under different conditions.