Search results
1 – 10 of over 118000Rininta Putri Nugroho, Anneke Zuiderwijk, Marijn Janssen and Martin de Jong
The purpose of this paper is to provide a comprehensive cross-national comparative framework to compare open data policies from different countries and to derive lessons for…
Abstract
Purpose
The purpose of this paper is to provide a comprehensive cross-national comparative framework to compare open data policies from different countries and to derive lessons for developing open data policies. Open data policies guide the opening and stimulate the usage of public data. However, some countries have no or less developed open data policies, in this way missing the opportunity to reap the benefits of open data.
Design/methodology/approach
Literature review and case studies were conducted to extend an existing comparison framework, and the framework was used to compare open data policies of the UK, the USA, The Netherlands, Kenya and Indonesia.
Findings
The comparison of open data policies highlighted several lessons that can be learned, including actions regarding a robust legal framework, generic operational policies, data providers and data users, data quality, designated agencies or taskforces and initiatives and incentives for stimulating demand for data. National policies should also be focused on removing barriers on the operational level and policies for stimulating the release and use of data.
Research limitations/implications
There is hardly any research systematically comparing open data policies. The comparative framework provided in this paper is a first analytical basis for cross-national comparison of open data policies and offers possibilities for systematic cross-national lesson-drawing.
Practical implications
The authors found two waves of policy-making. The first wave of policy is focused on stimulating the release of data, whereas the second wave of policy is aimed at stimulating use. The comparison can be used to learn from other policies and help to improve open data policies. A third wave of open data policy is expected to materialize focusing on realizing added value from utilizing open data.
Social implications
Improving a country’s open data policy can help the country to reap the benefits of open data, such as government transparency, efficiency and economic growth.
Originality/value
Open data are a recent phenomenon and countries are looking for ways to obtain the benefits. This research can be used for developing and evaluating open data policies.
Details
Keywords
Antonio C. Caputo, Pacifico M. Pelagagge and Paolo Salini
– The purpose of this paper is to develop an optimization model allowing the choice of parts feeding policy to assembly lines in order to minimize total cost.
Abstract
Purpose
The purpose of this paper is to develop an optimization model allowing the choice of parts feeding policy to assembly lines in order to minimize total cost.
Design/methodology/approach
An integer linear programming mathematical model is developed to assign the optimal material feeding policy to each part type. The model allows choice between kitting, line stocking and just in time delivery policies.
Findings
The choice of assembly lines feeding policy is not trivial and requires a thorough economic comparison of alternatives. It is found that a proper mix of parts feeding policies may be better that adopting a single material delivery policy for all parts.
Research limitations/implications
The model is aimed at single-model assembly lines operating in a deterministic environment, but can be extended to the multi-model line case. While relevant quantitative cost drivers are included, some context-related qualitative factors are not included yet. The model assumes that information about product structure and part requirements are known and that a preliminary design of the assembly system has been carried out.
Practical implications
Production managers are given a quantitative-decision tool to determine the optimal mix of material supply policies at an early decision stage.
Originality/value
Respect previous simplified literature models, this approach allows to quantify a number of additional factors which are critical for successful implementation of cost-effective parts feeding systems, allowing comparison of alternative policies on a consistent basis.
Details
Keywords
International benchmarking is increasingly used to inform information and communications policy. The paper aims to discuss the conditions under which learning from the experience…
Abstract
Purpose
International benchmarking is increasingly used to inform information and communications policy. The paper aims to discuss the conditions under which learning from the experience in other jurisdictions (communities, nations, and super‐national regions) is possible.
Design/methodology/approach
Research from different disciplines is reviewed and synthesized to provide an integrated conceptual framework that can be used to design more robust international benchmarking approaches.
Findings
Drawing lessons from the policy experience in other jurisdictions is more difficult than is commonly perceived. Nonetheless, as long as the conditions for policy learning are met and it is properly done, international comparisons yield valuable data that can be used to improve the design of information and communications policy.
Research limitations/implications
In conducting internationally comparative inquiries, researchers need to ascertain that the prerequisites of the methods employed are aligned with the structure of the problems that are investigated. Each method (e.g. qualitative, qualitative comparative analysis, panel data) has strengths and weaknesses and may not be an appropriate tool. Given these concerns, methodological pluralism and regular attempts to triangulate findings with other methods would be desirable.
Practical implications
Policymakers should resist the temptation to search for “best practice” approaches elsewhere and to imitate them. Successful policy approaches, while learning from abroad, need to be adapted to, and attuned with, local conditions.
Originality/value
The paper provides a timely discussion of the intricacies of benchmarking to improve policy decisions. It cautions against blind‐faith reliance on best practice models and encourages policy diversity as a way to facilitate continuous learning.
Details
Keywords
Hiroaki Sandoh and Takeshi Koide
To make a theoretical comparison between two scale‐inspection and warranty policies for weight‐quality, one practical and the other theoretically grounded.
Abstract
Purpose
To make a theoretical comparison between two scale‐inspection and warranty policies for weight‐quality, one practical and the other theoretically grounded.
Design/methodology/approach
Comparison is made in a Stackelberg game framework considering the consumer's as well as the manufacturer's viewpoint.
Findings
The practical policy is more profitable for the manufacturer than the theoretical policy in many cases.
Research limitations/implications
The study confines itself to scale‐inspection and warranty policies, but the underlying approach used in this paper can also be applied to other topics.
Practical implications
The proposed model can also provide a lower bound for the warranty.
Originality/value
The study compares a practical policy with a theoretical one from both the consumer's and manufacturer's point of view.
Details
Keywords
Alvin Cheung, Charlotte Yu, Queenie Li and Helen So
The purpose of this paper is to review and compare the implementation of “arts inclusion” policies (AIPs) by 14 different public administrative systems around the world. It aims…
Abstract
Purpose
The purpose of this paper is to review and compare the implementation of “arts inclusion” policies (AIPs) by 14 different public administrative systems around the world. It aims to provide a consolidated source which informs further studies in this field, and to develop a framework to compare AIPs at a global level.
Design/methodology/approach
Using “arts inclusion policy” as the search term, academic journals from a wide spectrum of fields were reviewed. A data set was extracted from the Compendium of Cultural Policies and Trends’ online database which provided real-time information of national cultural policies. Another data set is from the United Nations’ Inequality-adjusted Human Development Index, as the geographic scope of the review – largely focussing on UK, US, Australian, Scandinavian and Asian contexts. Using existing policy-making literature as benchmark, the authors designed and applied a comparative framework dedicated to AIPs which focussed on “policy-making structures” as the main ground of comparison.
Findings
An important finding is that the policy development and implementation of AIPs often underscore inter-sectoral involvement in many public administrations in this study. With policy leadership and financial incentives pivotal to effective AIPs, central governments should take a more concerted leadership role to include AIPs in national inter-sectoral policies, encourage evidence-based research, expand funding and advocate the recognition of the impacts of arts inclusion. It is concluded that AIPs in western countries remain more developed in targeted scopes and programme diversity compared to those of Asian countries and regions. Continued studies in this field are encouraged.
Originality/value
This review is the first of its kind to include a number of Asian and western countries within its research scope, allowing it to offer a more holistic outlook on the development and implementation of AIPs in different countries and regions. A common critique with all relevant existing literature was usually their lack of concrete comparative grounds, and the present study’s all-encompassing review of literature from across different levels and sectors of respective public administrative systems contribute to a unique and comprehensive perspective in the arts and health discourse.
Details
Keywords
Evgeny Styrin, Luis Felipe Luna-Reyes and Teresa M. Harrison
In this paper, the authors compare the open government data (OGD) ecosystems of Mexico, Russia and the USA in an effort to extract some of the major points of similarity and…
Abstract
Purpose
In this paper, the authors compare the open government data (OGD) ecosystems of Mexico, Russia and the USA in an effort to extract some of the major points of similarity and differentiation between these countries and to trace how variations in these ecosystems may be related to context-specific historical problems and politics, particularly with regard to the possibility of sustained and institutionalized practice.
Design/methodology/approach
The authors take a comparative approach, using a set of concepts commonly applied to the three countries to analyze similarities and differences within this group. The authors gathered textual data and information, the searches for relevant documents guided by a set of concepts or criteria that are frequently used in studies of government’s open data readiness assessment.
Findings
The authors conclude by focusing on the very different national exigencies that have given rise to open data ecosystems in the three countries, the variations in policy vehicles and implementation schemes that have instantiated open data practices within the three ecosystems and the common challenges that each country faces in institutionalizing OGD programs beyond the tenures of their current executives.
Originality/value
OGD is an information policy with near global relevance and increasing application. Practitioners and scholars alike have used the concept of an “ecosystem” to guide their approach to implementing this policy and to theorizing its scope and benefits. The international comparison is original and adds to the current understanding of an ecosystem approach to OGD.
Details
Keywords
Jing‐Xin Dong, Jingjing Xu and Dong‐Ping Song
Empty container repositioning is an important issue in the liner shipping industry. Generally stated, two groups of mathematical models have been proposed to tackle this issue…
Abstract
Purpose
Empty container repositioning is an important issue in the liner shipping industry. Generally stated, two groups of mathematical models have been proposed to tackle this issue. The first group aims to derive time‐dependent origin‐destination matrices that specify the number of empty containers to be repositioned at a decision epoch; the second group aims to develop effective state‐feedback control policies consisting of dynamic decision‐making rules. There is, however, a lack of research into the comparison of these two groups, especially with regard to realistic cases subject to uncertainties. The purpose of this paper is to evaluate and compare the performances of some typical repositioning policies from these two groups and to shed light on their relative merits and suitability in various realistic scenarios.
Design/methodology/approach
Based on a literature review, the paper classifies the current empty container repositioning policies into two categories: origin‐destination (OD) based solutions and state‐based dynamic rules. Typical policies are selected from these two categories and then evaluated using a simulation tool. A range of scenarios are designed based on realistic cases considering the stochastic and dynamic nature of liner services. A comprehensive set of simulation experiments are conducted and analysed; and the relative merits and suitability of the repositioning policies are identified.
Findings
Through a carefully designed comparative study, several research findings are obtained with regard to how the performances of different types of empty container repositioning policies are affected by various factors such as structure of service route, uncertainty of daily demands, and parametric optimisation methods.
Originality/value
The study makes a good attempt to analyse the suitability of different empty container repositioning policies in different scenarios. This is an area that has lacked investigation. The research findings can help shipping companies and other relevant stakeholders better understand the relative merits of different empty container repositioning policies and better tackle the challenges in operating the container shipping system.
Details
Keywords
Antonio C. Caputo and Pacifico M. Pelagagge
Assembly systems require uninterrupted components' availability to feed workstations. This paper aims to propose a methodology to help managers in evaluating and selecting the…
Abstract
Purpose
Assembly systems require uninterrupted components' availability to feed workstations. This paper aims to propose a methodology to help managers in evaluating and selecting the most suitable policy for materials delivery to the shop floor. The analysis focuses on three basic policies, namely kitting, just in time kanban‐based continuous supply and line storage, even including class‐based hybrid policies.
Design/methodology/approach
Descriptive models are developed to design components' delivery systems and to compute their performances. Empirical criteria are utilized to associate specific policies to components classes in order to implement customized hybrid line feeding policies. A case study is then included to exemplify the method application and to show its capabilities as a decision making tool.
Findings
Hybrid feeding policies may be preferable to a single feeding policy common to all components. This is shown in a representative case study. However, in general there is a priori superior method and only a comparison of alternative feeding policies based on objective performance measures can determine the best approach in specific industrial applications.
Research limitations/implications
The methodology is aimed at preliminary sizing and selection of alternative line feeding systems in deterministic environments. It is not intended for detailed performance analysis of assembly systems.
Practical implications
Production managers are given quantitative decision tools to properly select the components' delivery method at an early decision stage. This allows trade‐offs between alternatives to be explored in order to deploy customized feeding policies differentiated on components basis to better fit specific company requirements.
Originality/value
The paper extends previous descriptive models for line feeding systems and includes the possibility of hybrid policies.
Details
Keywords
Robin Gauld, Jako Burgers, Mark Dobrow, Rubin Minhas, Claus Wendt, Alan B. Cohen and Karen Luxford
Evidence suggests that healthcare system performance may be improved with policy emphasis on primary care, quality improvement, and information technology. The authors therefore…
Abstract
Purpose
Evidence suggests that healthcare system performance may be improved with policy emphasis on primary care, quality improvement, and information technology. The authors therefore sought to investigate the extent to which policy makers in seven countries are emphasizing these areas.
Design/methodology/approach
Policies in these three areas in seven high-income countries were compared. A comparative descriptive approach was taken in which each of the country-specialist authors supplied information on key policies and developments pertaining to primary care, quality improvement and information technology, supplemented with routine data.
Findings
Each of the seven countries faces similar challenges with healthcare system performance, yet differs in emphasis on the three key policy areas; efforts in each are, at best, patchy. The authors conclude that there is substantial scope for policy makers to further emphasize primary care, quality improvement and information technology if aiming for high-performing healthcare systems.
Originality/value
This is the first study to investigate policy-makers' commitment to key areas known to improve health system performance. The comparative method illustrates the different emphases that countries have placed on primary care, quality improvement and information technology development.
Details