Maria Hasapidou, Robin Fortin, Anthi Mastrantoni, Catherine English and Marjorie Cardwell
The purpose of this study was to determine body composition, energy balance and tendencies towards eating disorders of female competitive athletes in two countries, USA and…
Abstract
The purpose of this study was to determine body composition, energy balance and tendencies towards eating disorders of female competitive athletes in two countries, USA and Greece. Data were collected using similar methodology in both countries during the non‐competitive (training) and the competitive seasons. Forty‐two athletes and 11 controls in the USA and 35 athletes and ten controls in Greece participated in the study. Comparison of the results between the countries showed that US athletes weighed more than Greek athletes but there was no significant difference in the percentage of body fat between the two groups. No significant differences were found in the energy intakes between athletes in either country. Athletes appeared to be in negative energy balance (‐380 to ‐580 kcals daily) in both seasons, in both countries.
Students’ antisocial behavior can often lead to violence in school. Longitudinal studies pertaining to antisocial behavior have contributed considerably to the development of…
Abstract
Students’ antisocial behavior can often lead to violence in school. Longitudinal studies pertaining to antisocial behavior have contributed considerably to the development of knowledge in this field of research. This knowledge now enables us to identify the different developmental stages of aggressive and antisocial behavior during childhood and adolescence. Consequently, we are better able to identify antisocial behavior in the classroom, to describe the developmental pathways leading to antisocial behavior, to identify the risk factors relating to this issue and finally, to predict who might be at‐risk of developing antisocial behavior. In the past, antisocial behavior was conceived as following a single developmental pathway encompassing several categories of behavioral problems. Now, on the other hand, many studies demonstrate how the development of these behaviors can be explained through different pathways.
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We develop and estimate an empirical collective model with endogenous marriage formation, participation, and family labor supply. Intra-household transfers arise endogenously as…
Abstract
We develop and estimate an empirical collective model with endogenous marriage formation, participation, and family labor supply. Intra-household transfers arise endogenously as the transfers that clear the marriage market. The intra-household allocation can be recovered from observations on marriage decisions. Introducing the marriage market in the collective model allows us to independently estimate transfers from labor supplies and from marriage decisions. We estimate a semiparametric version of our model using 1980, 1990, and 2000 US Census data. Estimates of the model using marriage data are much more consistent with the theoretical predictions than estimates derived from labor supply.
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This paper explores the relationship between foreign direct investments and financial reporting changes via financial development in 12 Latin American countries during the period…
Abstract
Purpose
This paper explores the relationship between foreign direct investments and financial reporting changes via financial development in 12 Latin American countries during the period from 1997 to 2010.
Methodology/Approach
In order to control the possible endogeneity problem, the Generalized Method of Moments (GMM) estimation technique has been conducted using country-level panel data obtained from the World Development Indicators website.
Findings
The empirical analyses provide evidence that international accounting standards have a significant effect on foreign direct investments. However, financial development associated with such standards reduces this positive effect. This is an important finding, suggesting that investors are likely to prefer portfolio to direct investments in Latin American financial markets that require or permit the use of international accounting standards.
Research Implications
The conclusions that have been drawn from this study are important for investors, creditors, and regulators. Although international accounting standards appear to affect foreign investments, there could be a lack of adaptation of these standards to specific economic environments due to cultural, educational, and economic factors. Therefore, firms, regulators, professional organizations, and accounting firms should make necessary arrangements so that the benefits of using these standards increase their costs.
Originality/Value
The study contributes to the international accounting literature by examining the effects of international accounting standards and financial development on foreign direct investments in Latin America.
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The purpose of this paper is to present a novel sequential implicit discontinuous Galerkin (DG) method for two-phase incompressible flow in porous media. It is based on the…
Abstract
Purpose
The purpose of this paper is to present a novel sequential implicit discontinuous Galerkin (DG) method for two-phase incompressible flow in porous media. It is based on the wetting phase pressure-saturation formulation with Robin boundary condition (Klieber and Riviere, 2006) using H(div) velocity projection.
Design/methodology/approach
The local mass conservation and continuity of normal component of velocity across elements interfaces are enforced by a simple H(div) velocity projection in lowest order Raviart-Thomas (RT0) space. As further improvements, the authors use the weighted averages and the scaled penalties in spatial DG discretization. Moreover, the Chavent-Jaffre slope limiter, as a consistent non-oscillatory limiter, is used for saturation values to avoid the spurious oscillations.
Findings
The proposed model is verified by a pseudo 1D Buckley-Leverett problem in homogeneous media. Two homogeneous and heterogeneous quarter five-spot benchmark problems and a random permeable medium are used to show the accuracy of the method at capturing the sharp front and illustrate the impact of proposed improvements.
Research limitations/implications
The work illustrates incompressible two-phase flow behavior and the capillary pressure heterogeneity between different geological layers is assumed to be negligible.
Practical implications
The proposed model can efficiently be used for modeling of two-phase flow in secondary recovery of petroleum reservoirs and tracing the immiscible contamination in porous media.
Originality/value
The authors present an efficient sequential DG method for immiscible incompressible two-phase flow in porous media with improved performance for detection of sharp frontal interfaces and discontinuities.
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Abstract
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Lillian T. Eby, Melissa M. Robertson and David B. Facteau
Interest in employee mindfulness has increased dramatically in recent years, fueled by several important conceptual articles, numerous studies documenting the benefits of…
Abstract
Interest in employee mindfulness has increased dramatically in recent years, fueled by several important conceptual articles, numerous studies documenting the benefits of mindfulness for employee outcomes, and the adoption of mindfulness-based practices in many Fortune 500 organizations. Despite this growing interest, the vast majority of research on employee mindfulness has taken an intrapersonal focus, failing to appreciate the ways in which mindfulness may enhance work-related relational processes and outcomes. The authors explore possible associations between mindfulness and relationally oriented workplace phenomena, drawing from interdisciplinary scholarship examining mindfulness in romantic relationships, child–parent relationships, patient–healthcare provider relationships, and student–teacher relationships. A framework is proposed that links mindfulness to three distinct relationally oriented processes, which are expected to have downstream effects on work-related relational outcomes. The authors then take the proposed framework and discuss possible extensions to a variety of unique workplace relationships and discuss critical next steps in advancing the relational science of mindfulness.
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Divergence in the development of East Asian and Latin American NICs is catching the attention of a growing number of political economists. This divergent development has sparked…
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Divergence in the development of East Asian and Latin American NICs is catching the attention of a growing number of political economists. This divergent development has sparked debates over THEORY between advocates of neo‐liberal and neo‐dependency approaches (Biersteker; Stallings: 370) in accounting for the regional divergence: does the East Asian success confirm modernization theory (neo‐liberalism) generally, or does each region require its own theory? (see Barrett and Whyte on Taiwan; Alschuler: chap. 4 and Lanzarotti: chap. 5 on Korea; Evans, 1987). East Asian “miracles” have led to equally bitter controversies over PRACTICE with regard to policy recommendations for third world nations: is the East Asian model exportable and is this desirable? (see Amsden; Fishlow; Broad and Cavanagh).