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Full-Text Articles in Social and Behavioral Sciences
Examining Brain-Cognition Effects Of Ginkgo Biloba Extract: Brain Activation In The Left Temporal And Left Prefrontal Cortex In An Object Working Memory Task, R B. Silberstein, A Pipingas, J Song, David Camfield, P J. Nathan, C Stough
Examining Brain-Cognition Effects Of Ginkgo Biloba Extract: Brain Activation In The Left Temporal And Left Prefrontal Cortex In An Object Working Memory Task, R B. Silberstein, A Pipingas, J Song, David Camfield, P J. Nathan, C Stough
Faculty of Social Sciences - Papers (Archive)
Ginkgo Biloba extract (GBE) is increasingly used to alleviate symptoms of age related cognitive impairment, with preclinical evidence pointing to a pro-cholinergic effect. While a number of behavioral studies have reported improvements to working memory (WM) associated with GBE, electrophysiological studies of GBE have typically been limited to recordings during a resting state. The current study investigated the chronic effects of GBE on steady state visually evoked potential (SSVEP) topography in nineteen healthy middle-aged (50-61 year old) male participants whilst completing an object WM task. A randomized double-blind crossover design was employed in which participants were allocated to receive 14 …
Effects Of 2g And 3g Mobile Phones On Performance And Electrophysiology In Adolescents, Young Adults And Older Adults, Shuk Man Sumie Leung, Rodney Croft, Raymond J. Mckenzie, Steve Iskra, Beata Silber, Nick Cooper, Barry O'Neill, Vanessa Cropley, Arnulfo Diaz-Trujillo, Denise Hamblin, David Simpson
Effects Of 2g And 3g Mobile Phones On Performance And Electrophysiology In Adolescents, Young Adults And Older Adults, Shuk Man Sumie Leung, Rodney Croft, Raymond J. Mckenzie, Steve Iskra, Beata Silber, Nick Cooper, Barry O'Neill, Vanessa Cropley, Arnulfo Diaz-Trujillo, Denise Hamblin, David Simpson
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Trustworthiness In Mhealth Information Services: An Assessment Of A Hierarchical Model With Mediating And Moderating Effects Using Partial Least Squares (Pls), Shahriar Akter, John D'Ambra, Pradeep Ray
Trustworthiness In Mhealth Information Services: An Assessment Of A Hierarchical Model With Mediating And Moderating Effects Using Partial Least Squares (Pls), Shahriar Akter, John D'Ambra, Pradeep Ray
Faculty of Commerce - Papers (Archive)
The aim of this research is to advance both the theoretical conceptualization and the empirical validation of trustworthiness in mHealth (mobile health) information services research. Conceptually, it extends this line of research by reframing trustworthiness as a hierarchical, reflective construct, incorporating ability, benevolence, integrity, and predictability. Empirically, it confirms that partial least squares path modeling can be used to estimate the parameters of a hierarchical, reflective model with moderating and mediating effects in a nomological network. The model shows that trustworthiness is a second-order, reflective construct that has a significant direct and indirect impact on continuance intentions in the context …
Modeling The Effects Of Quality In A Transformative Health Service, Shahriar Akter, Umme Hani
Modeling The Effects Of Quality In A Transformative Health Service, Shahriar Akter, Umme Hani
Faculty of Commerce - Papers (Archive)
Understanding the effects of service quality on economic (i.e., continuance intentions) and social (i.e., quality of life) outcomes is critical to extend the focus of transformative service research. This study specifies mHealth as a transformative service and models the impact of its overall quality on satisfaction, continuance intentions and quality of life. Based on cognition - affective - conation chain, the conceptual model explicitly identifies convenience, confidence, cooperation, care and concern as the primary dimensions of mHealth service quality. The study validates the higher-order quality model and its association with subsequent latent variables using PLS path modeling. The findings confirm …
Long-Run Mortality Effects Of Vietnam-Era Army Service: Evidence From Australia's Conscription Lotteries, Peter Siminski, Simon Ville
Long-Run Mortality Effects Of Vietnam-Era Army Service: Evidence From Australia's Conscription Lotteries, Peter Siminski, Simon Ville
Faculty of Commerce - Papers (Archive)
We estimate the effect of Vietnam-era Army service on mortality, exploiting Australia's conscription lotteries for identification. We utilize population data on deaths during 1994-2007 and military personnel records. The estimates are identified by over 51,000 compliers induced to enlist in the Army. We find no statistically significant effects on mortality overall, nor for any cause of death. The estimated relative risk (RR) of death associated with Army service is 1.03 (95% CI: 0.92, 1.19). On the assumption that Army service affected mortality only for those who served in Vietnam, the estimated RR is 1.06 (95% CI: 0.81, 1.51).
Effects Of Aging On Organic Aerosol From Open Biomass Burning Smoke In Aircraft And Laboratory Studies, M J. Cubison, A M. Ortega, P L. Hayes, D K. Farmer, D Day, M J. Lechner, W H. Brune, E Apel, G S. Diskin, J A. Fisher, H E. Fuelberg, A Hecobian, D J. Knapp, T Mikoviny, D Riemer, G W. Sachse, W Sessions, R Weber, A J. Weinheimer, A Wisthaler, J L. Jimenez
Effects Of Aging On Organic Aerosol From Open Biomass Burning Smoke In Aircraft And Laboratory Studies, M J. Cubison, A M. Ortega, P L. Hayes, D K. Farmer, D Day, M J. Lechner, W H. Brune, E Apel, G S. Diskin, J A. Fisher, H E. Fuelberg, A Hecobian, D J. Knapp, T Mikoviny, D Riemer, G W. Sachse, W Sessions, R Weber, A J. Weinheimer, A Wisthaler, J L. Jimenez
Faculty of Science - Papers (Archive)
Biomass burning (BB) is a large source of primary and secondary organic aerosols (POA and SOA). This study addresses the physical and chemical evolution of BB organic aerosols. Firstly, the evolution and lifetime of BB POA and SOA signatures observed with the Aerodyne Aerosol Mass Spectrometer are investigated, focusing on measurements at high-latitudes acquired during the 2008 NASA ARCTAS mission, in comparison to data from other field studies and from laboratory aging experiments. The parameter f60 , the ratio of the integrated signal at m/z 60 to the total signal in the organic component mass spectrum, is used as a …
Remarkable Synergistic Effects In A Mixed Porphyrin Dye-Sensitized Tio2 Film, Attila J. Mozer, Gordon G. Wallace, David L. Officer, Matthew Griffith, Pawel W. Wagner, Klaudia K. Wagner, George Tsekouras, Shogo Mori, Ying Dong
Remarkable Synergistic Effects In A Mixed Porphyrin Dye-Sensitized Tio2 Film, Attila J. Mozer, Gordon G. Wallace, David L. Officer, Matthew Griffith, Pawel W. Wagner, Klaudia K. Wagner, George Tsekouras, Shogo Mori, Ying Dong
Faculty of Science - Papers (Archive)
A remarkable 300% efficiency enhancement driven by a matching increase in the short circuit current was observed in a mixed porphyrin dye-sensitized solar cell constructed from two dyes in a 3:1 ratio. Absorbed photon-to-current conversion efficiency measurements indicate an improved charge injection yield for both dyes in the mixture. Several possible origins for the observed performance enhancement are discussed.
Network Neighbor Effects On Customer Churn In Cell Phone Networks, Pavel N. Krivitsky, Pedro Ferreira, Rahul Telang
Network Neighbor Effects On Customer Churn In Cell Phone Networks, Pavel N. Krivitsky, Pedro Ferreira, Rahul Telang
Faculty of Engineering and Information Sciences - Papers: Part A
No abstract provided.
Face Viewpoint Effects About Three Axes: The Role Of Configural And Featural Processing, Simone K. Favelle, Stephen A. Palmisano, Georgina Avery
Face Viewpoint Effects About Three Axes: The Role Of Configural And Featural Processing, Simone K. Favelle, Stephen A. Palmisano, Georgina Avery
Faculty of Health and Behavioural Sciences - Papers (Archive)
We directly compared recognition for faces following 0° – 75° viewpoint rotation about the yaw, pitch, and roll axes. The aim was to determine the extent to which configural and featural information supported face recognition following rotations about each of these axes. Experiment 1 showed that performance on a sequential-matching task was viewpoint-dependent for all three types of rotation. The best face-recognition accuracy and shortest reaction time was found for roll rotations, then for yaw rotations, and finally the worst accuracy and slowest reaction time was found for pitch rotations. Directional differences in recognition were found for pitch rotations, but …
Adjusting For Network Size And Composition Effects In Exponential Family Random Graph Models, Pavel N. Krivitsky, M Handcock, Martina Morris
Adjusting For Network Size And Composition Effects In Exponential Family Random Graph Models, Pavel N. Krivitsky, M Handcock, Martina Morris
Faculty of Engineering and Information Sciences - Papers: Part A
Exponential-family random graph models (ERGMs) provide a principled way to model and simulate features common in human social networks, such as propensities for homophily and friend-ofa- friend triad closure. We show that, without adjustment, ERGMs preserve density as network size increases. Density invariance is often not appropriate for social networks. We suggest a simple modification based on an offset which instead preserves the mean degree and accommodates changes in network composition asymptotically. We demonstrate that this approach allows ERGMs to be applied to the important situation of egocentrically sampled data. We analyze data from the National Health and Social Life …
Saving Lives Or Raising Revenue: Analysing Media Coverage Of The Alcopops Tax In Light Of The Evidence On Its Effects, Sandra C. Jones, Laura Robinson
Saving Lives Or Raising Revenue: Analysing Media Coverage Of The Alcopops Tax In Light Of The Evidence On Its Effects, Sandra C. Jones, Laura Robinson
Faculty of Health and Behavioural Sciences - Papers (Archive)
The Australian Government increased the tax on ready-to-drink (RTD) alcohol beverages in 2008, in order to address concerns about increasing alcohol consumption among young people. This decision resulted in significant debate and discussion in the media, and in academic circles. The aim of the current study was to examine media coverage of the debate – and particularly the arguments posed in favour of and against the tax – now that we have objective evidence of its impact. We find that business owners and industry groups were vocal in the media, raising a number of arguments in opposition to the tax; …
Cannabis And Cognition: Short- And Long-Term Effects, Nadia Solowij, Nicole Pesa
Cannabis And Cognition: Short- And Long-Term Effects, Nadia Solowij, Nicole Pesa
Faculty of Health and Behavioural Sciences - Papers (Archive)
Twenty years ago cannabis was generally perceived to be a benign drug with few significant adverse effects. As outlined elsewhere in this book, evidence has since mounted in the scientific literature for a range of harms associated with the use of cannabis, including the development of dependence and health-related harms (see also Hall and Solowij, 1998; Hall and Degenhardt, 2009). As the overall theme of this book indicates, an association between cannabis use and the development of psychotic symptoms or overt psychosis has grown to be recognized as a significant potential harm, and investigating the mechanisms by which cannabis may …
Beat It: Diabetes Lifestyle And Physical Activity Program - The Effects And Affordability Of A 12-Week Community Based, Physical Activity Program For People With Or At Risk Of Diabetes, Bronwyn Penny, Joel Tuccia, Marc A. Brown
Beat It: Diabetes Lifestyle And Physical Activity Program - The Effects And Affordability Of A 12-Week Community Based, Physical Activity Program For People With Or At Risk Of Diabetes, Bronwyn Penny, Joel Tuccia, Marc A. Brown
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Short Term Effects Of Energy Restriction And Dietary Fat Sub-Type On Weight Loss And Disease Risk Factors, Linda C. Tapsell, Marijka Batterham, Xu-Feng Huang, Sze Yen Tan, Grigorijs Teuss, Karen E. Charlton, Jane E. O'Shea, Eva M. Warensjo
Short Term Effects Of Energy Restriction And Dietary Fat Sub-Type On Weight Loss And Disease Risk Factors, Linda C. Tapsell, Marijka Batterham, Xu-Feng Huang, Sze Yen Tan, Grigorijs Teuss, Karen E. Charlton, Jane E. O'Shea, Eva M. Warensjo
Faculty of Health and Behavioural Sciences - Papers (Archive)
Background and aims: Decreasing energy intake relative to energy expenditure is the indisputable tenet of weight loss. In addition to caloric restriction modification of the type of dietary fat may provide further benefits. The aim of the present study was to examine the effect of energy restriction alone and with dietary fat modification on weight loss and adiposity, as well as on risk factors for obesity related disease. Methods and results: One-hundred and fifty overweight men and women were randomized into a 3 month controlled trial with four low fat (30% energy) dietary arms: (1) isocaloric (LF); (2) isocaloric with …
Effects Of Lateral Lesions On Medial Activation During Autobiographical Remembering, Steven J. Howard, Jennifer S. Rabin, Donald T. Stuss, R S. Rosenbaum
Effects Of Lateral Lesions On Medial Activation During Autobiographical Remembering, Steven J. Howard, Jennifer S. Rabin, Donald T. Stuss, R S. Rosenbaum
Faculty of Social Sciences - Papers (Archive)
Abstract presented at The 20th Annual Rotman Research Institute Conference, 22-26 March 2010, Toronto, Canada
Novel Technique Shows Different Hydrophobic Chemical Signatures Of Exotic And Indigenous Plant Soils With Similar Effects Of Extracts On Indigenous Species Seedling Growth, Emilie-Jane Ens, Kristine O. French, John B. Bremner, Jurgen Korth
Novel Technique Shows Different Hydrophobic Chemical Signatures Of Exotic And Indigenous Plant Soils With Similar Effects Of Extracts On Indigenous Species Seedling Growth, Emilie-Jane Ens, Kristine O. French, John B. Bremner, Jurgen Korth
Faculty of Science - Papers (Archive)
Changes to ecosystem abiotic parameters are regarded as possible mechanisms facilitating plant invasion and community composition shifts. This study compared the hydrophobic chemical signatures of soil from exotic bitou bush (Chrysanthemoides monilifera spp. rotundata) invaded, indigenous acacia (Acacia longifolia var. sophorae) dominated and bare sand (unvegetated) habitats using a novel, rapid, capturing technique which utilised AmberliteA (R) XAD4 resin filled bags that were placed in situ. The hydrophobic chemical signature of the bitou bush soil extract was significantly different to the acacia soil and bare sand extracts. High concentrations of 18 sesquiterpenes dominated the hydrophobic signature of the bitou bush …
Extracellular Chaperones Modulate The Effects Of Alzheimer's Patient Cerebrospinal Fluid On A Beta(1-42) Toxicity And Uptake , Justin J. Yerbury, Mark R. Wilson
Extracellular Chaperones Modulate The Effects Of Alzheimer's Patient Cerebrospinal Fluid On A Beta(1-42) Toxicity And Uptake , Justin J. Yerbury, Mark R. Wilson
Faculty of Science - Papers (Archive)
Alzheimer's disease is characterised by the inappropriate death of brain cells and accumulation of the A beta peptide in the brain. Thus, it is possible that there are fundamental differences between Alzheimer's disease patients and healthy individuals in their abilities to clear A beta from brain fluid and to protect neurons from A beta toxicity. In the present study, we examined (1) the cytotoxicity of Alzheimer's disease cerebrospinal fluid (CSF) compared to control CSF, (2) the ability of Alzheimer's disease and control CSF to protect cells from A beta toxicity and to promote cell-mediated clearance of A beta and lastly …
Effects Of Soil Temperature Regimes After Fire On Seed Dormancy And Germination In Six Australian Fabaceae Species, Victor Santana, Ross A. Bradstock, Mark Ooi, Andrew J. Denham, Tony D. Auld, M Baeza
Effects Of Soil Temperature Regimes After Fire On Seed Dormancy And Germination In Six Australian Fabaceae Species, Victor Santana, Ross A. Bradstock, Mark Ooi, Andrew J. Denham, Tony D. Auld, M Baeza
Faculty of Science - Papers (Archive)
In addition to direct fire cues such as heat, smoke and charred wood, the passage of fire leads indirectly to changes in environmental conditions which may be able to break physical dormancy in hard-coated seeds. After a fire, the open canopy and the burnt material lying on the surface alter the thermal properties of the soil, resulting in elevated soil temperatures for long periods of time. We simulated daily temperature regimes experienced at different depths of soil profile after a summer fire. Our aim was to determine whether these temperature regimes and the duration of exposure (5, 15 and 30 …
Berberine-Inf55 (5-Nitro-2-Phenylindole) Hybrid Antimicrobials: Effects Of Varying The Relative Orientation Of The Berberine And Inf55 Components, Danuta Tomkiewicz, Gabriele Casadei, Jonah Larkins-Ford, Terence I. Moy, James A. Garner, John B. Bremner, Frederik M. Ausubel, Kim Lewis, Michael J. Kelso
Berberine-Inf55 (5-Nitro-2-Phenylindole) Hybrid Antimicrobials: Effects Of Varying The Relative Orientation Of The Berberine And Inf55 Components, Danuta Tomkiewicz, Gabriele Casadei, Jonah Larkins-Ford, Terence I. Moy, James A. Garner, John B. Bremner, Frederik M. Ausubel, Kim Lewis, Michael J. Kelso
Faculty of Science - Papers (Archive)
Hybrid antimicrobials containing an antibacterial linked to a multidrug resistance (MDR) pump inhibitor make up a promising new class of agents for countering efflux-mediated bacterial drug resistance. This study explores the effects of varying the relative orientation of the antibacterial and efflux pump inhibitor components in three isomeric hybrids (SS14, SS14-M, and SS14-P) which link the antibacterial alkaloid and known substrate for the NorA MDR pump berberine to different positions on INF55 (5-nitro-2-phenylindole), an inhibitor of NorA. The MICs for all three hybrids against wild-type, NorA-knockout, and NorA-overexpressing Staphylococcus aureus cells were found to be similar (9.4 to 40.2 mu …
Effects Of Simvastatin And 6-Hydroxydopamine Lesion On Histaminergic H1 Receptor Binding In Rat Brains, C H. Hu, C Deng, Xu-Feng Huang, J Chen, Q Wang
Effects Of Simvastatin And 6-Hydroxydopamine Lesion On Histaminergic H1 Receptor Binding In Rat Brains, C H. Hu, C Deng, Xu-Feng Huang, J Chen, Q Wang
Faculty of Health and Behavioural Sciences - Papers (Archive)
No abstract provided.
Effects Of High And Low Breast Support On Breast Kinematics And Kinetics During Treadmill Running, Deirdre Mcghee, Julie R. Steele, William J. Zealey
Effects Of High And Low Breast Support On Breast Kinematics And Kinetics During Treadmill Running, Deirdre Mcghee, Julie R. Steele, William J. Zealey
Faculty of Health and Behavioural Sciences - Papers (Archive)
Results: The mean vertical component of the peak bra/breast spring force during treadmill running was greatest during the downward breast trajectory and was approximately 30% less in the high breast support condition (13 N ± 7 N) compared to the low support condition (17 N ± 10 N). This force reduction was accompanied by a 300% decrease in breast and bra discomfort. Conclusion: Wearing a well-fitted supportive sports bra is recommended for females with large breasts to reduce the breast forces and, in tum, exercise induced breast and bra discomfort during physical activity such as treadmill running.
Variable Direct And Indirect Effects Of A Habitat-Modifying Invasive Species On Mortality Of Native Fauna, James E. Byers, Jeffrey T. Wright, Paul E. Gribben
Variable Direct And Indirect Effects Of A Habitat-Modifying Invasive Species On Mortality Of Native Fauna, James E. Byers, Jeffrey T. Wright, Paul E. Gribben
Faculty of Science - Papers (Archive)
Habitat-modifying invasive species can influence rates of predation on native prey either directly by providing protective structure or indirectly by modifying traits of prey species responding to the habitat. The alga Caulerpa taxifolia is one of the most successful invasive species of shallow-water marine systems globally, often provisioning habitat in areas previously lacking in vegetated structure. We experimentally evaluated the direct effect of Caulerpa to provide refuge for the native clam Anadara trapezia and how this balances with its influence on two trait-mediated indirect interactions that may increase Anadara's susceptibility to predators. Specifically, Caulerpa's alteration of physical and chemical properties …
Effects Of Gaze On Vection From Jittering, Oscillating, And Purely Radial Optic Flow, Stephen A. Palmisano, Juno Kim
Effects Of Gaze On Vection From Jittering, Oscillating, And Purely Radial Optic Flow, Stephen A. Palmisano, Juno Kim
Faculty of Health and Behavioural Sciences - Papers (Archive)
In this study, we examined the effects of different gaze types (stationary fixation, directed looking, or gaze shifting) and gaze eccentricities (central or peripheral) on the vection induced by jittering, oscillating, and purely radial optic flow. Contrary to proposals of eccentricity independence for vection (e.g., Post, 1988), we found that peripheral directed looking improved vection and peripheral stationary fixation impaired vection induced by purely radial flow (relative to central gaze). Adding simulated horizontal or vertical viewpoint oscillation to radial flow always improved vection, irrespective of whether instructions were to fixate, or look at, the center or periphery of the self-motion …
The Effects Of Reason And Event Saliency On Health-Related Decisions, Lisa Woods, Amy Y. Chan
The Effects Of Reason And Event Saliency On Health-Related Decisions, Lisa Woods, Amy Y. Chan
Faculty of Health and Behavioural Sciences - Papers (Archive)
The current study examined how event saliency and reason for action influence the amount of regret anticipated about a foregone option, and on people‟s anticipated choice of behavior when they are confronted with a choice between two equally aversive options. The participants were 120 undergraduate psychology students. Participants who were prompted to imagine choosing to fulfill an internal desire instead of an internal obligation anticipated significantly more regret than those who were prompted to make the opposite choice. No significant differences in the amount of regret anticipated was found between participants who had to choose between two external obligations. Interestingly, …
Effects Of Ice Hockey Facial Protectors On The Response Time And Kinematics In Goal-Directed Tasks, P M. Dowler, D J. Pearsall, P J. Stapley
Effects Of Ice Hockey Facial Protectors On The Response Time And Kinematics In Goal-Directed Tasks, P M. Dowler, D J. Pearsall, P J. Stapley
Faculty of Health and Behavioural Sciences - Papers (Archive)
Ice hockey facial protectors are essential to prevent eye (and, in some cases, dental) injuries but must also not encumber vision and, in turn, playersapos; performance. The purpose of this study was to investigate the effects of three different facial protection conditions on temporal and kinematic parameters in a goal-directed pointing task: helmet (control), visor, and cage. Start and end target switches captured temporal estimates (reaction time (RT), movement time, (MT), and response time (RT+MT)), while a 13-light target array and 6-camera Vicon Mx system were used to collect upper-body kinematics data (head and thorax orientation, shoulder and elbow joint …
Does The Prescriptive Lifestyle Of Seventh-Day Adventists Provide "Immunity" From The Secular Effects Of Changes In Bmi?, Lillian M. Kent, Anthony Worsley
Does The Prescriptive Lifestyle Of Seventh-Day Adventists Provide "Immunity" From The Secular Effects Of Changes In Bmi?, Lillian M. Kent, Anthony Worsley
Faculty of Health and Behavioural Sciences - Papers (Archive)
Objective: To examine the effect of Seventh-day Adventist (SDA) membership on ‘immunity’ to the secular effects of changes in BMI. Design: Three independent, cross-sectional, screening surveys conducted by Sydney Adventist Hospital in 1976, 1986 and 1988 and a survey conducted among residents of Melbourne in 2006. Subjects: Two hundred and fifty-two SDA and 464 non-SDA in 1976; 166 SDA and 291 non-SDA in 1986; 120 SDA and 300-non SDA in 1988; and 251 SDA and 294 non-SDA in 2006. Measurements: Height and weight measured by hospital staff in 1976, 1986 and 1988; self-reported by respondents in …
Erps And The Evoked Cardiac Response To Auditory Stimuli: Intensity And Cognitive Load Effects, Robert J. Barry, Carlie Lawrence
Erps And The Evoked Cardiac Response To Auditory Stimuli: Intensity And Cognitive Load Effects, Robert J. Barry, Carlie Lawrence
Faculty of Health and Behavioural Sciences - Papers (Archive)
The evoked cardiac response (ECR) may be described as the sum of two independent response components: an initial HR deceleration (ECR1), and a slightly later acceleration (ECR2), hypothesized to reflect stimulus registration and cognitive processing load, respectively. This study investigated processing load effects in the ECR and the event-related potential (ERP). Stimulus intensity was varied within subjects, and cognitive load was varied between subjects, in a counting/no counting task with a long interstimulus interval. The ECR showed a significant effect of counting, but not intensity. ERPs showed the expected obligatory processing effects in the N1, and substantial effects of cognitive …
The Effects Of Currency Appreciation On Share Market Return: Ardl Approach, Gary G. Tian, Shiguang Ma
The Effects Of Currency Appreciation On Share Market Return: Ardl Approach, Gary G. Tian, Shiguang Ma
Faculty of Commerce - Papers (Archive)
This study employs the ARDL cointegrating approach to examine the impact of financial liberalization on the relationships between three Chinese main bilateral exchange rates and its share market performance. We discovered that a long-term equilibrium relationship measured by cointegration has emerged between the exchange rate of the RMB against the Japanese Yen and, to a lesser extent, the exchange rate against both the US dollar and Hong Kong dollar and the Shanghai Composite Index since 2005 when the Chinese exchange rate regime changed from a peg system to a more flexible managed floating system. We found that the exchange rate …
Psychophysiological Changes Associated With Gambling Behaviour On Electronic Gaming Machines: The Effects Of Gambling Outcome, Betting Stakes And Personality, Kathryn Baudinette, Craig J. Gonsalvez
Psychophysiological Changes Associated With Gambling Behaviour On Electronic Gaming Machines: The Effects Of Gambling Outcome, Betting Stakes And Personality, Kathryn Baudinette, Craig J. Gonsalvez
Faculty of Health and Behavioural Sciences - Papers (Archive)
It has been argued that electronic gaming machines (EGM) are extremely addictive, often described as the "crack cocaine of gambling". Little research has been conducted on the psychophysiology of gambling behaviours. This study used state-of-the-art technology to investigate the effect of gambling outcome (wins and losses) and betting stake (high and low) on physiological responding. HR and SCL were recorded on a second-bysecond basis to win and loss events in high and low stake conditions while healthy controls (N=43) gambled on an EGM. The relationship between personality (impulsivity and reward/punishment sensitivity) and physiological responding to wins and losses were also …
Analysing The Asymmetric Effects Of Inflation On Real Investment: The Case Of Iran, Abbas Valadkhani, Amin Reza Kamalian, Mosayeb Pahlavani
Analysing The Asymmetric Effects Of Inflation On Real Investment: The Case Of Iran, Abbas Valadkhani, Amin Reza Kamalian, Mosayeb Pahlavani
Faculty of Commerce - Papers (Archive)
Using a threshold regression model and annual data (1960-2008), this paper examines thedeterminants of investment in Iran. We found that real GDP, the trade openness indexand inflation can influence investment. However, the effect of inflation on investmentfollows an asymmetry adjustment process. The threshold value for the rate of inflationhas endogenously been estimated to be at 11.9 per cent. If the annual rate of inflationexceeds this threshold, it will have a negative impact on investment. But, if inflationremains below this rate, not only the negative effect fades away but also rising prices canboost investment.