scholarly journals The Role of Supplier Base Rationalisation in Operational Performance in the Retail Sector in Zimbabwe

2020 ◽  
pp. 32-41
Author(s):  
Tinotenda Fredrick Munyimi
Keyword(s):  
Target Population ◽  
Operational Performance ◽  
Retail Sector ◽  
Procurement Management ◽  
Statistical Tools ◽  
Sector Research ◽  
Key Variables ◽  
Industry Survey ◽  
Conceptual Underpinning

This research aimed at adding to the existing inventory of literature in the arena of procurement management to find out the role of supplier base rationalisation in operational performance in the retail sector in Zimbabwe. A cross-industry survey of retail supermarkets in Zimbabwe was done. A supplier base rationalisation key variables model incorporating five variables that are, the twenty/eighty rule, improve or else approach triage approach, competency staircase approach and spend categorization was tested in operational performance in Zimbabwe’s retail sector. Research variables were discussed under the conceptual underpinning. The target population constitutes of retail supermarkets employees involved in procurement operation with a sample size of 59 procurement practitioners using Krejcie and Morgan [1] formula. Purposive sampling was carried out. The research instruments that were used are close-ended questionnaires to all procurement practitioners in the retail sector and open-ended interviews with procurement managers only. Data collected were analyzed using descriptive and inferential statistical tools and Statistical Package for Social Science software (SPSS) version 24 was used to process the collected data and presented in tables. Correlation analysis indicated that 76.2% of the change of operational performance was explained by the five supplier base rationalisation variables and revealed that they have a positive significant effect in operational performance. This research recommends that the procurement should move towards overall effective and efficient supplier base rationalisation practices that focus on boosting operational performance.

Faculty selection of textbooks: Key variables and the role of teaching experience

2010 ◽  
Author(s):  
Aja Taitano ◽  
Bradley Smith ◽  
Cade Hulbert ◽  
Kristin Batten ◽  
Lalania Woodstrom ◽  
...  
Keyword(s):  
Teaching Experience ◽  
Key Variables ◽  
Faculty Selection ◽  
Selection Of

scholarly journals Evaluation of the Effectiveness of Brazilian Community Restaurants for the Dimension of Low-Income People Access to Food

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2671
Author(s):  
Mateus Santana Sousa ◽  
Camila Silveira Silva Teixeira ◽  
Jamacy Costa Souza ◽  
Priscila Ribas de Farias Costa ◽  
Renata Puppin Zandonadi ◽  
...  
Keyword(s):  
Low Income ◽  
Formal Education ◽  
Average Energy ◽  
Secondary Data ◽  
Target Population ◽  
Service Capacity ◽  
The Public ◽  
The Government ◽  
Access To Food

This study aimed to evaluate the effectiveness of community restaurants (CRs), managed by the Government of the State of Bahia/Brazil, for the dimension of access to food. The study used secondary data obtained from the public opinion survey Profile of users of community restaurants in Salvador. The nutritional information was accessed through the analysis of CRs’ menus. Adequate effectiveness of access to food was considered when the CR served meals to 50% to 70% of the users considered the target audience (individuals served by the two CRs located in the city of Salvador/Bahia/Brazil). The participants (n = 1464; 778 as low-income individuals) were adult CR users from Salvador/Brazil. Most of the respondents were male, 40 to 54 years old, not white, had up to 9 years of formal education, without a partner, and living in the municipality of Salvador. The evaluated CRs are effective in serving 53.1% of the target population in their total service capacity. Meal provision only reached an estimated 0.7% of the socially vulnerable community in the district. The average energy value of the meal served by the CR units was 853.05 kcal/meal, with a mean energy density composition classified as average (1.15 kcal/g). The effectiveness of the evaluated community restaurants showed that these instruments were minimally effective in promoting access to food for the low-income population within their total daily service capacity, and the current quantity of these facilities was insufficient. However, these instruments stand out in the fundamental role of promoting the daily distribution of meals to the Brazilian population with the highest social vulnerability levels.

scholarly journals THE ROLE OF HEALTH LITERACY ON PROCESS AND OUTCOMES OF A DIABETES SELF-HELP INTERVENTION WITH KOREAN AMERICANS

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S406-S406
Author(s):  
Miyong T Kim
Keyword(s):  
Health Literacy ◽  
Glucose Control ◽  
Self Efficacy ◽  
Diabetes Management ◽  
Self Care ◽  
Korean Americans ◽  
Target Population ◽  
Management Intervention ◽  
Underlying Mechanisms

Abstract The purpose of this study was to explicate the underlying mechanisms of the role of health literacy (HL) in diabetes management process involving a group of Korean Americans with type 2 diabetes mellitus (DM). We used data from a randomized clinical trial of an HL-focused diabetes self-management intervention (n = 250). A series of path analyses identified the level of self-efficacy and self-care skills as a significant mediator between HL and glucose control (HbA1C) and quality of life for the target population. In addition, education and acculturation were revealed as the most significant correlates of HL for this new immigrant group. Despite inconsistent empirical findings regarding the statistically significant effect of HL on glucose control, this study confirmed the apriority hypothesis that HL indirectly influences health outcome through mediators such self-care skills as self-efficacy. This study highlighted the importance of HL in chronic disease management for people with limited HL.

scholarly journals Role of Context, Resources, and Target Population in the Fidelity of Critical Time Intervention

2016 ◽  
Vol 67 (1) ◽  
pp. 115-118 ◽  
Author(s):  
Stacey L. Barrenger ◽  
Liat S. Kriegel ◽  
Beth Angell ◽  
Jeffrey Draine
Keyword(s):  
Critical Time ◽  
Target Population ◽  
Critical Time Intervention

Ambidextrous leadership, entrepreneurial orientation, and operational performance

2017 ◽  
Vol 38 (2) ◽  
pp. 229-253 ◽  
Author(s):  
Trong Tuan Luu
Keyword(s):  
Operations Management ◽  
Entrepreneurial Orientation ◽  
Operational Performance ◽  
Content Type ◽  
Business Context ◽  
Organizational Social Capital ◽  
Software Companies ◽  
Predictive Role ◽  
Ambidextrous Leadership

Purpose The purpose of this paper is to investigate the role of ambidextrous leadership in fostering entrepreneurial orientation (EO) and operational performance. The research also seeks an insight into the moderating role that organizational social capital (OSC) plays on the relationship between ambidextrous leadership and EO. Design/methodology/approach The responses to the questionnaire survey were collected from 427 managers from software companies in Vietnam business context. Findings The data analysis verified the positive effect of ambidextrous leadership on EO, which was positively moderated by OSC. The research results also shed light on the predictive role of EO for the organization’s operational performance. Originality/value This research contributes to literature through identifying the convergence of entrepreneurship and operations management research streams, and the moderation role of OSC for the ambidextrous leadership-EO relationship.

TIME SERIES MODELLING OF EPIDEMICS: LEADING INDICATORS, CONTROL GROUPS AND POLICY ASSESSMENT

2021 ◽  
Vol 257 ◽  
pp. 83-100
Author(s):  
Andrew Harvey
Keyword(s):  
Time Series ◽  
Data Science ◽  
Leading Indicators ◽  
Control Groups ◽  
Balanced Growth ◽  
Time Series Modelling ◽  
Key Variables ◽  
The Uk ◽  
The Relationship

This article shows how new time series models can be used to track the progress of an epidemic, forecast key variables and evaluate the effects of policies. The univariate framework of Harvey and Kattuman (2020, Harvard Data Science Review, Special Issue 1—COVID-19, https://hdsr.mitpress.mit.edu/pub/ozgjx0yn) is extended to model the relationship between two or more series and the role of common trends is discussed. Data on daily deaths from COVID-19 in Italy and the UK provides an example of leading indicators when there is a balanced growth. When growth is not balanced, the model can be extended by including a non-stationary component in one of the series. The viability of this model is investigated by examining the relationship between new cases and deaths in the Florida second wave of summer 2020. The balanced growth framework is then used as the basis for policy evaluation by showing how some variables can serve as control groups for a target variable. This approach is used to investigate the consequences of Sweden’s soft lockdown coronavirus policy in the spring of 2020.

Sign in / Sign up

Export Citation Format

Share Document