Growth,integration and trends in equity markets in Asia

The objective of this paper is to examine the growth and development in the Asian financial markets and then focus on equity-market developments in the Asian economies. Asian equity markets have grown exponentially over the last two decades. The trauma of the Asian crisis crystallized transformations in Asia's financial architecture. Equity markets were, in turn, no exceptions. Despite these problems, these markets slowly began expanding again. Attracted by rapid and sustained regional growth in Asia, international institutional investors and fund managers began investing in Asian equities. This inexorably led to an increase in market capitalization. However, growth in the equity markets was far from steady and uniform. This paper has dwelt on the performance of important equity markets in Asia and highlighted the diversity in them.     

Brand promotions as a lottery

This paper shows that imprecisely stated discounts in brand promotions offered in the form of a low-probability lottery can lead to higher sales (purchase intentions) and consequently profits than equally costly conventional promotions offering a precise discount on the entire stock. Results from two different experimental studies support our findings. For high-probability lottery-like promotions, imprecise discounts lead to a lower performance for the brand than conventional promotions. We attempt to explain the findings by drawing on the behavioral decision theory literature.     

A Characterization of Complete Security Markets On A Brownian Filtration1

This paper provides a characterization theorem for a complete securities market when security prices follow Itô processes on a multidimensional Brownian filtration. This characterization theorem is a special case of Harrison and Pliska (1983), and it clarifies a counterexample provided by Müller (1989).     

The Variance Gamma Process and Option Pricing

A three parameter stochastic process, termed the variance gammaprocess, that generalizes Brownian motion is developed as amodel for the dynamics of log stock prices. Theprocess is obtainedby evaluating Brownian motion with drift at a random time givenby a gamma process. The two additional parameters are the driftof the Brownian motion and the volatility of the time change.These additional parameters provide control over the skewnessand kurtosis of the return distribution. Closed forms are obtainedfor the return density and the prices of European options.Thestatistical and risk neutral densities are estimated for dataon the S&P500 Index and the prices of options on this Index.It is observed that the statistical density is symmetric withsome kurtosis, while the risk neutral density is negativelyskewed with a larger kurtosis. The additional parameters alsocorrect for pricing biases of the Black Scholes model that isa parametric special case of the option pricing model developedhere.     

Pricing options on mean reverting underliers

For mean reverting base probabilities, option pricing models are developed, using an explicit measure change induced by the selection of a terminal time and a terminal random variable. The models employed are the square root process and an OU equation driven by centred variance gamma shocks. VIX options are calibrated using the square root process. The OU equation driven by centred variance gamma shocks is applied in pricing options on the ratio of the stock price for J. P. Morgan Chase (JPM) to the Exchange Traded Fund for the financial sector with ticker XLF. For the purposes of calibrating the ratio option pricing model to market data, we indirectly infer the prices for stock options on JPM from the prices for options on the ratio, by hedging the conditional value of JPM options given XLF, using options on XLF. The implied volatilities for the options on the ratio are then indirectly observed to be fairly flat. This suggests that for JPM, the use XLF as a benchmark is a possibly good choice. It is shown to perform better than the use of the S&P 500 index. Furthermore, though the use of an unrelated stock price like Johnson and Johnson as a benchmark for JPM provides as a good fit as does the use of XLF, this comes at the cost of requiring a considerable smile for the implied volatilities on the ratio options and hence a more complex model for the implied distribution on the ratio.     

The 2007 Nobel Memorial Prize in Mechanism Design Theory

This paper provides an overview of mechanism design theory, and explains the roles played by Leonid Hurwicz, Eric Maskin and Roger Myerson in the development of this field.     

The Second Fundamental Theorem of Asset Pricing

This paper presents a resolution of the paradox proposed by the example of an economy with complette markets and a multiplicityof martingale measures constructed by Artzner and Heath (1995). The resolution lies in noting that completeness is with respect to a topology on the space of cash flows and is connected with uniqueness of the price functional in the topological dual space. Uniqueness may be lost outside the dual and this is what occurs in the counterexample of Artzner and Heath.     

Understanding New Religion-Compliant Product Adoption (NRCPA) in Islamic Markets

This study examines the relationships between religious beliefs, brand personality, and new religion-compliant product adoption (NRCPA) in Islamic markets. Findings confirm that religious consumers tend to behave in accordance with a society or group that follows the same beliefs, and that these consumers’ behavior and lifestyle are influenced by similar religious groups and social relationships. In addition, the more religious the consumer, the more likely they will adopt or favour/disfavour a new product in accordance with his/her religious beliefs. Finally, the three constructs–relative advantages, compatibility and complexity–are found to partially mediate the influential relationship between religious beliefs and new religion-compliant product adoption. International firms that target Muslim markets, with an aim to profit and fit in these markets, must take into account the Islamic values, standards and guidelines.     

FINANCIAL GLOBALISATION: PAST AND PRESENT

This article compares and contrasts the two modern periods of financial globalisation, approximately a century apart. The focal point of the first period was around the turn of the twentieth century, while that of the second was around the turn of the twenty‐first century. Financial globalisation in the latter era was far deeper and there was a remarkable across‐the‐board transformation of the global financial system. An interesting twenty‐first‐century phenomenon is the recent change in direction of capital flows: that is, sizeable sums of capital flowing from non‐industrial countries to advanced industrial countries.