How gun control policies influence consumers’ service businesses evaluations

2022 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Frank Gregory Cabano ◽  
Amin Attari ◽  
Elizabeth A. Minton
Keyword(s):  
Value Congruence ◽  
Control Policy ◽  
Underlying Mechanism ◽  
Gun Control ◽  
Brand Strategy ◽  
Control Policies ◽  
Content Type ◽  
Patronage Behavior ◽  
Critical Insight ◽  
Service Businesses

Purpose Given the growing prevalence of gun control policies in service settings, this study aims to investigate how the adoption of a gun control policy by a service businesses influences consumers’ evaluations of the service businesses. Design/methodology/approach Three experiments were conducted to examine how the adoption of a gun control policy by a service businesses influences consumers’ brand favorability of that service businesses and how value congruence (i.e. the alignment between a consumer’s own personal values and perceptions of the brand’s values) is the underlying mechanism. Findings This study documents several major findings. First, the authors find that the adoption of a gun control policy by a service businesses increases consumers’ brand favorability. Second, the authors highlight a boundary condition to this effect, such that a gun control policy actually decreases consumers’ brand favorability for people high (vs low) in support for gun rights. Third, the authors show that value congruence is the psychological process underlying these effects. Fourth, the authors generalize the focal effects to a real-world brand and demonstrate that the adoption of a gun control policy increases brand favorability for consumers low (vs high) in patronage behavior of the brand. Finally, the authors find that a pioneer brand strategy in the adoption of a gun control policy significantly increases brand favorability, whereas a follower brand strategy in the adoption of such a policy is less effective. Originality/value To the best of the authors’ knowledge, this research is the first to provide critical insight to service businesseses as to how their position regarding guns influences consumers’ evaluations of the service businesses.

Default signals further slide for Puerto Rico in 2016

2016 ◽  
Keyword(s):  
United States ◽  
Puerto Rico ◽  
Puerto Rican ◽  
Public Services ◽  
Control Policy ◽  
Gun Control ◽  
Public Agencies ◽  
Content Type ◽  
Presidential Candidates ◽  
Puerto Rican Diaspora

Significance The island's government and public agencies hold 72 billion dollars of debt obligations, but migration to the mainland United States, political unwillingness to cut spending and constitutional difficulties have triggered a severe crisis. Federal US and Puerto Rican lawmakers are concerned that austerity-driven cuts to public services would only exacerbate the problems of the commonwealth. Impacts The Puerto Rican diaspora in Florida may punish Republicans at the ballot box in the event of federal inaction. Anti-gun-control policy 'riders' may scupper congressional efforts to aid Puerto Rico in March. Relief for Puerto Rico may become a vote-winning issue for Democratic presidential candidates in the party primaries.

A study on behaviour of bullwhip effect in (R, S) inventory control system considering DWT-MGGP demand forecasting model

2019 ◽  
Vol 14 (2) ◽  
pp. 385-407 ◽  
Author(s):  
Sanjita Jaipuria ◽  
Siba Sankar Mahapatra
Keyword(s):  
Inventory Control ◽  
Demand Forecasting ◽  
Control Policy ◽  
Bullwhip Effect ◽  
Forecasting Model ◽  
Control Policies ◽  
Content Type ◽  
Inventory Control Policy ◽  
Smoothing Parameters ◽  
Demand Forecasting Model

Purpose The purpose of this paper is to propose a forecasting model to predict the demand under uncertain environment to control the bullwhip effect (BWE) considering review-period order-up-to level ((R, S)) inventory control policy and its different variants such as (R, βS) (R, γO) and (R, γO, βS) proposed by Jakšič and Rusjan, (2008) and Bandyopadhyay and Bhattacharya (2013). Design/methodology/approach A hybrid forecasting model has been developed by combining the feature of discrete wavelet transformation (DWT) and an intelligence technique, multi-gene genetic programming (MGGP), denoted as DWT-MGGP. Performance of DWT-MGGP model has been verified under (R, S) inventory control policy considering demand from three different manufacturing companies. Findings A comparison between DWT-MGGP model and autoregressive integrated moving average forecasting model has been done by estimating forecast error and BWE. Further, this study has been extended with analysing the behaviour of BWE considering different variants of (R, S) policy such as (R,βS) (R, γO) and (R,γO,βS) and found that BWE can be moderated by controlling the inventory smoothing (β) and order smoothing parameters (γ). Research limitations/implications This study is limited to different variants of (R, S) inventory control policy. However, this study can be further extended to continuous review policy. Practical implications The proposed DWT-MGGP model can be used as a suitable demand forecasting model to control the BWE when (R, S), (R,βS) (R,γO) and (R,γO,βS)inventory control policies are followed for replenishment. Originality/value This study analyses the behavior of BWE through controlling the inventory smoothing (β) and order smoothing parameters (γ) when demand is predicted using DWT-MGGP forecasting model and order is estimated using (R, S), (R,βS) (R,γO) and (R,γO,βS) inventory control policies.

The mechanism and effect of chronic electrical stimulation of the globus pallidus for treatment of Parkinson disease

2004 ◽  
Vol 100 (6) ◽  
pp. 997-1001 ◽  
Author(s):  
Mitsuhiro Ogura ◽  
Naoyuki Nakao ◽  
Ekini Nakai ◽  
Yuji Uematsu ◽  
Toru Itakura
Keyword(s):  
Electrical Stimulation ◽  
Parkinson Disease ◽  
Globus Pallidus ◽  
Rating Scale ◽  
Underlying Mechanism ◽  
Clinical Effects ◽  
Content Type ◽  
Chronic Electrical Stimulation ◽  
Fine Print ◽  
Stimulation Of

Object. Although chronic electrical stimulation of the globus pallidus (GP) has been shown to ameliorate motor disabilities in Parkinson disease (PD), the underlying mechanism remains to be clarified. In this study the authors explored the mechanism for the effects of deep brain stimulation of the GP by investigating the changes in neurotransmitter levels in the cerebrospinal fluid (CSF) during the stimulation. Methods. Thirty patients received chronic electrical stimulation of the GP internus (GPi). Clinical effects were assessed using the Unified PD Rating Scale (UPDRS) and the Hoehn and Yahr Staging Scale at 1 week before surgery and at 6 and 12 months after surgery. One day after surgery, CSF samples were collected through a ventricular tube before and 1 hour after GPi stimulation. The concentration of neurotransmitters such as γ-aminobutyric acid (GABA), noradrenaline, dopamine, and homovanillic acid (HVA) in the CSF was measured using high-performance liquid chromatography. The treatment was effective for tremors, rigidity, and drug-induced dyskinesia. The concentration of GABA in the CSF increased significantly during stimulation, although there were no significant changes in the level of noradrenaline, dopamine, and HVA. A comparison between an increased rate of GABA concentration and a lower UPDRS score 6 months postimplantation revealed that the increase in the GABA level correlated with the stimulation-induced clinical effects. Conclusions. Stimulation of the GPi substantially benefits patients with PD. The underlying mechanism of the treatment may involve activation of GABAergic afferents in the GP.

scholarly journals Inositol-Requiring Enzyme 1-Dependent Activation of AMPK Promotes Brucella abortus Intracellular Growth

2016 ◽  
Vol 198 (6) ◽  
pp. 986-993 ◽  
Author(s):  
Ning Liu ◽  
Yingying Li ◽  
Chunyan Dong ◽  
Xiaohan Xu ◽  
Pan Wei ◽  
...  
Keyword(s):  
Nadph Oxidase ◽  
Underlying Mechanism ◽  
Peritoneal Macrophages ◽  
Dependent Manner ◽  
Ros Production ◽  
Ampk Activation ◽  
Intracellular Growth ◽  
Serine Threonine Kinase ◽  
Content Type ◽  
Amp Activated Protein Kinase

ABSTRACTAMP-activated protein kinase (AMPK) is a serine/threonine kinase that is well conserved during evolution. AMPK activation inhibits production of reactive oxygen species (ROS) in cells via suppression of NADPH oxidase. However, the role of AMPK during the process ofBrucellainfection remains unknown. Our data demonstrate thatB. abortusinfection induces AMPK activation in HeLa cells in a time-dependent manner. The known AMPK kinases LKB1, CAMKKβ, and TAK1 are not required for the activation of AMPK byB. abortusinfection. Instead, this activation is dependent on the RNase activity of inositol-requiring enzyme 1 (IRE1). Moreover, we also found thatB. abortusinfection-induced IRE1-dependent activation of AMPK promotesB. abortusintracellular growth with peritoneal macrophages via suppression of NADPH-derived ROS production.IMPORTANCEPrevious studies showed thatB. abortusinfection does not promote any oxidative burst regulated by NADPH oxidase. However, the underlying mechanism remains elusive. We report for the first time that AMPK activation caused byB. abortusinfection plays important role in NADPH oxidase-derived ROS production.

Knowledge-oriented leadership and technology standard innovation: a temporary-team perspective

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Hong Jiang ◽  
Kazuyuki Motohashi ◽  
Wentao Liu ◽  
Xu Zhang
Keyword(s):  
Knowledge Integration ◽  
Innovation Process ◽  
Underlying Mechanism ◽  
Mediating Effect ◽  
Technology Standards ◽  
Content Type ◽  
Innovation Activities ◽  
Technology Standard ◽  
Member Exchange ◽  
Knowledge Intensive

Purpose This study aims to investigate the relevance of knowledge-oriented leadership (KOL) to technology standard innovation (TSI) from a temporary-team perspective. The mediating and moderating effect on knowledge integration (KI) and leader–member exchange (LMX) is emphasized. Design/methodology/approach The conceptual model is built based on an exhaustive literature review and is empirically tested in terms of a sample of 341 Chinese individuals with TSI experience. Quantitative analysis was performed using a questionnaire with the bootstrapping method used to demonstrate the mediating effect of KI. Findings The empirical results of this study prove that KI mediates the relationship between KOL and TSI. The authors deduce that LMX moderates the positive relation between KOL and KI. Originality/value Few studies have investigated the innovation activities of technology standards from a temporary-team perspective. To the best of the authors’ knowledge, this is the first study to look into the underlying mechanism of KOL in TSI. This research deepens the analysis by introducing LMX’s moderating role in the innovation process of technology standards, thereby providing valuable insights for leaders of innovation activities of technology standards and illuminating new aspects of knowledge-intensive temporary-team management.

Perceived effectiveness of e-governance as an underlying mechanism between good governance and public trust: a case of Indonesia

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Dadang Hartanto ◽  
Juhriyansyah Dalle ◽  
A. Akrim ◽  
Hastin Umi Anisah
Keyword(s):  
Local Governments ◽  
Good Governance ◽  
Underlying Mechanism ◽  
Public Trust ◽  
The Body ◽  
Perceived Effectiveness ◽  
Content Type ◽  
Body Of Knowledge ◽  
Governance Effectiveness ◽  
The Government

Purpose This study aims to investigate the association of perceived accountability, perceived responsiveness and perceived transparency, and public trust in local government. Additionally, mediation of the perceived effectiveness of e-governance was also tested between these relationships. Design/methodology/approach Using a quantitative cross-sectional field survey, primary data was collected at local administration levels from two cities in Indonesia. The final data set of 355 respondents was then analyzed using SmartPls3 and the measurement and structural models were tested. Findings Positive results were obtained for all the hypothesized links (direct and indirect relationships). The study’s findings revealed useful insights for policymakers and researchers regarding the public’s perception of good governance and their expectations from the government, which further lead toward trust in local governments. Practical implications The study concluded that good governance practices develop and enhance the public’s trust in the government, thus provided key policy directions. Originality/value This study contributes to the body of knowledge related to good governance elements and their impact on public trust in the local government via the underlying mechanism of perceived e-governance effectiveness in developing countries in general and particularly the Indonesian context. Moreover, it is a unique study in the good governance domain while considering three good governance elements into a single theoretical framework. Previous studies have explored these elements individually with public trust, so this combined framework advances the body of knowledge. This research’s findings also contributed toward validating good governance theory with e-governance effectiveness and public trust integration in a single comprehensive framework. This research also helped answer the questions arising from past literature about declining public trust trends in local governments.

Study from Korea shows strong CSR policies significantly increase job seekers' application intentions

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Keyword(s):  
Real Life ◽  
Value Congruence ◽  
Job Applicants ◽  
Job Seekers ◽  
Content Type ◽  
Mediated Moderation ◽  
Mediating Role ◽  
Corporate Social ◽  
The Relationship

Purpose This study investigated how and when corporate social responsibility (CSR) fosters job seekers’ application intentions. The authors used a “mediated moderation mode” to explore the positive effect of CSR on job seekers’ intention to apply. They considered the moderating role of applicants’ calling and the mediating role of value congruence in the relationship between the person and organization. Design/methodology/approach To test their hypotheses the authors developed a questionnaire and sent it to a sample of 259 college students with a mean age of 22.67 in South Korea. All were either prospective or current job seekers and 55.2pc were female. Two scenarios were developed based on the real-life case of a well-known coffee franchise’s CSR policies. The scenarios were identical except that one had more proactive CSR policies. Findings Results showed that a company’s proactive CSR programs increase job seekers’ intention to apply, which was moderated by their “calling” for the job. The research also demonstrated that “value congruence” between the applicant and the organization fully mediated the interaction between CSR and calling. The results, the authors said, suggested that engaging in active CSR could attract job applicants, providing a potential competitive advantage. Originality/value The authors said their study contributed to the literature as it took the job seeker’s perspective whereas most previous research on calling focused on employees. They said it was the first study to empirically demonstrate the interaction between a sense of calling and CSR.

The interactive effect of insight and cuteness in driving purchase likelihood: a lay belief of creativity

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Felix Septianto ◽  
Rokhima Rostiani ◽  
Widya Paramita
Keyword(s):  
New Products ◽  
Interactive Effect ◽  
Experimental Studies ◽  
New Product ◽  
Underlying Mechanism ◽  
Content Type ◽  
Narrative Study ◽  
Managerial Implications ◽  
Purchase Likelihood

PurposeWhile new product introductions can potentially promote growth and benefit for brands, it remains unclear how marketers can develop effective communication strategies to increase the chance of success for new products. The present research investigates the role of cuteness in leveraging the effectiveness of a narrative emphasizing an insight versus an effort in this regard.Design/methodology/approachThis research presents two experimental studies. Study 1 examines the moderating role of cuteness on the likelihood of purchasing a new product featuring an insight-based (vs effort-based) narrative. Study 2 extends the findings of Study 1 using different stimuli and establishes the underlying mechanism.FindingsResults show that when a cuteness appeal is present, an insight-based (vs effort-based) narrative will lead to a higher purchase likelihood. However, these differences do not emerge when a cuteness appeal is absent (a control condition). Further, perceived brand creativeness will mediate this effect.Originality/valueThe findings of this research contribute to the literature on lay belief of creativity, cuteness, and product narrative, as well as managerial implications on how to promote new products.

Spacecraft attitude control with mutating orbital rate and actuator fading under Markovian jump framework

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chengxi Zhang ◽  
Hui-Jie Sun ◽  
Jin Wu ◽  
Zhongyang Fei ◽  
Yu Jiang ◽  
...  
Keyword(s):  
Control Problem ◽  
Attitude Control ◽  
Algorithm Design ◽  
Control Policy ◽  
Spacecraft Attitude ◽  
Actuator Faults ◽  
Spacecraft Attitude Control ◽  
Dynamics Model ◽  
Markovian Jump ◽  
Content Type

Purpose This paper aims to study the attitude control problem with mutating orbital rate and actuator fading. Design/methodology/approach To avoid malicious physical attacks and hide itself, the spacecraft may irregularly switch its orbit altitude within a specific range, which will bring about variations in orbital rate, thereby causing mutations in the attitude dynamics model. The actuator faults will also cause changes in system dynamics. Both factors affect the control performance. First, this paper determines the potential switching orbits. Then under different conditions, design controllers that can accommodate actuator faults according to the statistical law of actuator fading. Findings This paper, to the best of the authors’ knowledge, for the first time, introduces the Markovian jump framework to model the possible unexpected mutating of orbital rate and actuator fading of spacecraft and then designs a novel control policy to solve the attitude control problem. Practical implications This paper also provides the algorithm design processes in detail. A comparative numerical simulation is given to verify the effectiveness of the proposed algorithm. Originality/value This is an early solution for spacecraft attitude control with dynamics model mutations.

Reset and prescribed performance approach to spacecraft attitude regulation

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Chengxi Zhang ◽  
Peng Dong ◽  
Henry Leung ◽  
Jin Wu ◽  
Kai Shen
Keyword(s):  
Attitude Control ◽  
Control Policy ◽  
Parameter Tuning ◽  
High Gain ◽  
Performance Tuning ◽  
Spacecraft Attitude ◽  
Spacecraft Attitude Control ◽  
Content Type ◽  
Exogenous Disturbances ◽  
Reset Control

Purpose This paper aims to investigate the attitude regulation for spacecraft in the presence of time-varying inertia uncertainty and exogenous disturbances. Design/methodology/approach The high gain approaches are typically used in existing researches for theoretical advantages, bringing better performance but sensitive to parameter selection, making the controller conservative. A reset-control policy is presented to achieve the spacecraft attitude control with easy control parameter tuning. Findings The reset-control policy guarantees satisfying control performance despite using performance tuning function and saturation function besides reducing the conservativeness of the controller, thus reducing the effort in tuning control parameters. Originality/value Notably, the adaptive function owns a reset mechanism, which is reset to a preset condition when the controlled variable crosses zero. The mathematical analysis also shows the system trajectory can converge to a set centered at the origin.

Sign in / Sign up

Export Citation Format

Share Document