A visualization system for mineral elasticity

The authors have developed an efficient visualization system to gain insight into large collections of mineral elasticity data produced by an increasing number of both theoretical calculations and experiments. The system allows us to visualize multivariate elastic moduli (i.e., elastic constant tensors) and their variation with composition, pressure and temperature. Moreover, it supports visualization of elastic wave propagation in an anisotropic medium by rendering the wave velocity data, which are calculated as a function of propagation direction in a three-dimensional space. This paper describes the design, implementation and application of the visualization scheme we have developed for mineral elasticity. In particular, our scheme exploits a combination of parallel coordinates, star plot, scatter plot and polygon-surface rendering techniques, which are implemented using OpenGL, GLUI and C++. The result is a highly portable and flexible interactive visualization system. For illustration, the elastic properties of several important oxide and silicate minerals are successfully visualized as a function of pressure and temperature.     

The REIT Modernization Act of 1999

This article examines two effects of the passage of the REIT Modernization Act (RMA) of 1999: its impacts on REIT shareholder wealth and changes in REIT systematic risk in the period following its passage. The results indicate a modest positive wealth effect associated with the legislative events leading to its enactment. Our estimates of the wealth gain probably underestimate the true wealth gain because of the partially anticipated nature of the legislative process. We also document a significant decline in the systematic risk of REITs subsequent to the passage of the RMA. The evidence suggests that this decline is not attributable to a provision of the RMA that allows REITs to establish taxable subsidiaries.     

Foreign Capital and Urban Congestion in Emerging Markets

Traditional literature emphasizes the role of foreign capital, especially foreign direct investment (FDI) in explaining the high growth rates that many emerging economies have enjoyed during 1990s and 2000s. The present paper accepts this conventional wisdom but argues that the FDI has also created problems of urban sprawl and congestion that would not be so intense if economic development had primarily come from domestic sources. This is because the FDI is typically concentrated in urban areas that abound in manufacturing and it neglects the rural areas where agriculture predominates. The paper suggests that a small tax on foreign capital tends to mitigate the side effects of foreign investment.     

The accuracy of IPO earnings forecasts in Thailand and their relationships with stock market valuation

In order to help reduce information asymmetry between managers and prospective investors, IPO prospectuses in Thailand are required to publish managers' forecasts of the forthcoming year's earnings. This type of direct disclosure is especially important in a developing economy such as Thailand where financial intermediaries and information vendors are relatively sparse, and where investors are rarely professionals. Our results demonstrate that managers' earnings forecasts are much more accurate than extrapolations of historical earnings. We show that forecast accuracy is related to underpricing, and it has a directional, but not statistical, association with one-year stock returns and one-year wealth relatives.     

Rivalry between emerging-market MNEs and developed-country MNEs: Capability holes and the race to the future

The rise of emerging-market MNEs (EMNEs) often is characterized as a process by which they catch up with the superior resources and capabilities of incumbent, developed-country MNEs (DMNEs). We argue that this characterization needs to be rethought as the requirements for competitive success in global markets are changing. Emerging markets are becoming more important, the value-for-money segment in developed countries is expanding, global retailers are gaining leverage, and the flexibility to deal with economic and political volatility is becoming a key organizational capability. Typically, EMNEs are stronger in these areas than DMNEs. This leads us to frame the competition between EMNEs and DMNEs as a race to the future in which each type of firm has capability holes that it needs to fill in order to thrive in the global economy of the future. We then discuss the strategies that EMNEs and DMNEs have been using to plug their respective capability holes. We hope future studies can apply this framework to analyze rivalry between EMNEs and DMNE in specific industries.     

Incumplimiento de la Ley de fábricas de la India. Alcance y pautas

Existen pocos datos sistemáticos sobre el alcance del incumplimiento de la legislación en los países en desarrollo, que se cree generalizado. Con datos de dos encuestas de empresas, los autores cuantifican el incumplimiento de la Ley de fábricas de la India y observan que las empresas infractoras doblan a las conformes y superan con mucho a las que eluden la ley mediante ciertos ajustes. Analizan las principales tendencias y pautas de incumplimiento y las ponen en relación con la ausencia de empresas de tamaño medio en la India y los debates sobre reglamentación. También destacan cuestiones para investigaciones futuras.     

Mobile banking: Exploring determinants of its adoption

As accessibility of technology, availability of information, and ability to interact through the Internet increase and evolve, more people are gravitating toward increasing their use of the Internet. Although the number of Internet banking users has grown rapidly in recent years, not all customers are ready to accept mobile banking services. It remains a challenge for banks to explore how to attract more customers to adopt the use of banking services via a mobile channel. This study examines the factors that impact acceptance of the use of mobile banking. A total of 309 subjects participated in this study. Data were collected via a survey instrument. A multiple regression analysis was used to analyze the data. Findings suggest factors that banks should consider when implementing mobile banking services, thus allowing them to design services that meet the needs of their customers.     

Determinants of a lasting purchase: The case of the tattoo patron

Evidence suggests that both cognitive and emotive factors elucidate consumer decision processes; yet, research exploring such factors jointly (i.e., a dual-process approach) as antecedents of high-involvement, lasting purchases is lacking. To address this paucity, we developed two studies, each with a unique dual-process model for explaining consumers’ intention to get a tattoo. Study 1 explores anticipated regret about getting a tattoo, emotional response before and now regarding a tattoo purchase, and self-expression via tattoo acquisition. Study 2 examines perceived trust in the tattoo artist, self-esteem, attitude toward art paintings, and age as determinants of intention to get a tattoo. Data collected for testing these models support dual-process theory in the tattoo context. Implications and future research directions are offered.