Explaining the accounting disclosure index of stock exchanges by foreign exchange market activity

In this article, researcher-created accounting disclosure index of 23 stock exchanges for the year 1992 and its relationship with variables including foreign exchange turnover, economic and financial indicators were investigated. The accounting disclosure index of global stock exchanges crafted by Adhikari and Tondkar (1992) was regressed on foreign market turnover which was utilized as a proxy for foreign exchange market activity. The OLS results supported that along with the activity of foreign exchange market; GNI per capita, market capitalization, energy and electric consumption, number of listed companies were significantly related with the accounting disclosure index. The foreign market turnover was found to be positively influencing the accounting disclosure index. The models explained about 73% of the variation in the index with an F-ratio of 26.56 indicating the overall significance of the model.     

Toward A Convergence Theory For Continuous Stochastic Securities Market Models1

This article reviews some recently developed approximation schemes for financial markets with continuous trading. Two methods for approximating continuous-time stochastic securities market models whose exogenously given prices have continuous sample paths are described and compared One method approximates both the paths and the information structure; the other is an approximation in distribution with a Markovian structure. In both cases, the approximating models have a finite state space, discrete time, and possess the same “structural” properties (e.g., “no arbitrage” and “completeness”) as the continuous model. the latter characteristic is an important criterion for judging the merits of the approximations. Taking advantage of the “structure-preserving” characteristic, one can formulate a convergence theory for frictionless markets with continuous trading. the theory provides convergence results for objects such as contingent claim prices, replicating portfolio strategies (hedging policies), optimal consumption policies, and cumulative financial gains (i.e., stochastic integrals), which are constructed along the approximation. the convergence theory enables one to combine the intuitive appeal of discrete models and the analytic tractability of continuous models to provide new insight into the theory of modern financial markets. We survey the current state of such a convergence theory and illustrate the results with some examples of well-known continuous securities market models.     

Option Pricing in ARCH-type Models

ARCH models have become popular for modeling financial time series. They seem, at first, however, to be incompatible with the option pricing approach of Black, Scholes, Merton et al., because they are discrete-time models and possess too much variability. We show that completeness of the market holds for a broad class of ARCH-type models defined in a suitable continuous-time fashion. As an example we focus on the GARCH(1,1)-M model and obtain, through our method, the same pricing formula as Duan, who applied equilibrium-type arguments.     

Interrelationship between crude oil and the stock markets of major demanders and suppliers in emerging and developed markets

This paper investigates the time-varying relationship between the stock markets of advanced and emerging oil-exporting and oil-importing countries and the international crude oil price indices. The results reveal that the time-varying among the oil-exporting and oil-importing countries responds similarly to aggregate supply- and demand-side effects. Oil-exporting countries have a slightly higher integration with the oil markets, while oil supply shocks have a slightly higher impact on emerging oil-exporting countries. The oil markets exhibit a lower time-varying relationship with the Asia-Pacific oil-importing markets, which indicates those markets may be attractive to investors during periods of turbulence in the oil market.     

Individual entrepreneurial orientation,value congruence,and individual outcomes: Does the institutional entrepreneurial environment matter?

Although entrepreneurial orientation (EO) at the firm-level is often conceptualized as a direct antecedent of performance, the findings of previous studies lending support to this association are inconsistent. Consequently, drawing on the attraction/selection/attrition and institutional theories and employing the moderated mediation analysis approach, this study conceptualizes the individual perception of a firm's EO or individual entrepreneurial orientation (IEO). It examines the direct and indirect effects of IEO on individual outcomes measured in terms of performance expectation, job involvement, and organizational commitment. More specifically, it examines whether these effects are mediated by value congruence and moderated by the institutional entrepreneurial environment to understand these inconsistent findings better. Using a sample of 398 environmentally concerned small and medium-sized enterprises (SMEs) in South Korea, partial least squares structural equation modeling (PLS-SEM), and the PROCESS macro were employed to analyzed the research model. This study finds that value congruence mediates the association between IEO and performance expectation, job involvement, and organizational commitment. The moderated mediation model analysis also suggests that the mediating role of value congruence increases as the level of the institutional entrepreneurial environment increases. These findings offer useful theoretical and managerial implications of the IEO on individual outcomes.     

Historical path of traditional and modern idea of ‘conscious universe’

What this study shows is that although the ‘idea of conscious universe’ is given further advance by some discoveries of modern sciences, it was articulated by many ancient and previous thinkers. Philosophically, the idea of ‘Consciousness’ can be traced back to ancient times and can be proven through historical documents in various traditions, cultures and religions. In this study, the ideas are provided from perspectives of West, East and Islam. Simply, the term ‘awareness’ and the concept of ‘ability to be aware of the environment’ imply the notion of ‘Consciousness’ in linguistic and psychology. In a comparative study, we show that philosophical and scientific views in the past and contemporary period highly recommended the existence of ‘Consciousness’ attribute. In fact, all of the mentioned studies are talking about the same ideology based on the qualitative perceptions. However, there are some differences in parts, but the major theme is same.     

Effects of good governance,sustainable development and aid on quality of life: Evidence from sub‐saharan Africa

The paper empirically investigates the effects of governance (GGov), official development assistance (ODA), sustainability [adjusted net savings (ANS)], and macroeconomic variables on the quality of life [human development index (HDI)] for selected sub‐Saharan African (SSA) countries using the most recent data from 2000 to 2017. The study employed different panel techniques. The findings provide insightful and interesting empirical results that resonate with the magnitude of a significant of the role of GGov on ANS and HDI. Our study shows that GGov is important to improve HDI. Additionally, ANS has important implications on the well‐being of human existence in SSA. In addition to these, this study found that macroeconomic variables such as trade openness and economic growth, wealth, and opportunity creation factors like urbanization and electrification rate are essential. Furthermore, empirical results revealed that ODA has a negative and significant association with HDI, which is in line with some of the existing literature. Our findings have several implications for organizations such as the World Bank, International Monetary Fund, and African Development Bank. This study serves as a policy instrument and guides in coordinating SSA on promoting HDI.     

THE GROWTH OPTIMAL CAPITAL STRUCTURE: MANAGER VERSUS SHAREHOLDER OBJECTIVES

Utilizing a geometric mean wealth maximization approach, this paper shows potential differences between the capital structure preferred by stockholders and the one preferred by managers. In general, managers may prefer more conservative, equity-oriented financing, while stockholders desire greater financial leverage. The problem arises because of differences in the degree of portfolio diversification achieved by managers and stockholders. Stockholders tend to have reasonably well-diversified portfolios, causing them to be concerned with systematic risk. Managers' portfolios are apt to be more concentrated and directly tied to the financial success of an employer, causing managers to be concerned with total risk. Thus, for a given capital structure, each party views the firm as having a different level of risk. Several executive compensation plans are considered that might more closely align the interests of managers and stockholders.     

Maximum penalized quasi-likelihood estimation of the diffusion function

We develop a maximum penalized quasi-likelihood estimator for estimating in a non-parametric way the diffusion function of a diffusion process, as an alternative to more traditional kernel-based estimators. After developing a numerical scheme for computing the maximizer of the penalized maximum quasi-likelihood function, we study the asymptotic properties of our estimator by way of simulation. Under the assumption that overnight London Interbank Offered Rates (LIBOR), the USD/EUR, USD/GBP, JPY/USD, and EUR/USD nominal exchange rates, and the 1-month, 3-month Treasury bill yields, and 30-year Treasury bond yields are generated by diffusion processes, we use our numerical scheme to estimate the diffusion function.