scholarly journals Green Transportation and Logistics Performance: An Improved Composite Index

2019 ◽  
Vol 11 (10) ◽  
pp. 2976 ◽  
Author(s):  
Mingxuan Lu ◽  
Ruhe Xie ◽  
Peirong Chen ◽  
Yifeng Zou ◽  
Jie Tang
Keyword(s):  
Performance Index ◽  
Research Work ◽  
Composite Index ◽  
Sub Saharan Africa ◽  
Transport Sector ◽  
Carbon Intensity ◽  
Oil Consumption ◽  
Green Transportation ◽  
Logistics Performance Index ◽  
The Impact

This article constructs an environmental logistics performance index (ELPI) for assessing the overall performance in green transportation and logistics practices of 112 countries. The index is measured by logistics performance index (LPI), CO2 emissions and oil consumption from the transport sector, using a range-adjusted measure (RAM) of the data envelopment analysis (DEA). ELPI effectively reflects the tradeoff between logistics efficiency and environmental protection in transportation. This article analyzes the impact of income and region on ELPI scores and discusses those countries’ reduction potential in oil consumption intensity and carbon intensity. The main finding of the research work is that ELPI is strongly correlated with LPI, and countries with high performance in LPI generally perform well in ELPI. Similar to the characteristics of LPI, ELPI is also closely related to income and region. During our study period, high income countries performed best, while Sub-Saharan Africa countries performed worst. However, some exceptions such as Venezuela, RB and Benin, indicate that the level of development of logistics performance and green transportation can outperform or lag behind their income or region group peers.

scholarly journals Institutions and Economic Growth in Sub-Saharan African Countries: The Effect of Investment Climate Quality

2020 ◽  
Vol 8 (04) ◽  
pp. 1706-1730
Author(s):  
Nyemb Pagbe Rémi Degourmond
Keyword(s):  
Economic Growth ◽  
Private Property ◽  
Composite Index ◽  
Principal Component ◽  
Sub Saharan Africa ◽  
Investment Climate ◽  
African Countries ◽  
Composite Indices ◽  
Sub Saharan ◽  
The Impact

This paper assesses the impact of investment climate quality on economic growth for a sample of 21 countries in Sub-Saharan Africa (SSA), over the period 1996-2014. The investment climate is measured simultaneously by individual components and composite indices, in order to capture both its global and specific effects, with a view to possibly identifying the most determining factors in the economic growth of SSA countries. In addition, in order to verify the robustness of our results, two composite indices of investment climate were constructed using the Principal Component Analysis method, with variables from two main databases (the World Governance Indicators database of World Bank and the International Country Risk Guide database).By using fixed and random effects models based on Hausman test results, we generally find that investment climate is a major determinant of economic growth in the countries of the SSA of the study sample. This result is valid regardless of the composite index or the individual component considered. Fight against corruption, protection of private property rights, efficiency of government, the quality of bureaucracy and regulation appear to be the most decisive components in accelerating economic growth for the sample of country considered.

scholarly journals THE IMPACT OF INITIAL DATA ON THE LOGISTICS PERFORMANCE INDEX ESTIMATION: ESTONIAN AND RUSSIAN STUDY

Logforum ◽  
2021 ◽  
Vol 17 (1) ◽  
pp. 147-156
Author(s):  
Jelizaveta Janno ◽  
◽  
Ekaterina Pavlovna Mochalina ◽  
Galina Vladimirovna Ivankova ◽  
Oksana Labanova ◽  
...  
Keyword(s):  
Initial Data ◽  
Performance Index ◽  
Russian Study ◽  
Logistics Performance Index ◽  
Index Estimation ◽  
The Impact

scholarly journals POTENTIAL AND PROSPECTS OF THE DEVELOPMENT OF THE TRANSPORT INDUSTRY OF UKRAINE

2021 ◽  
Author(s):  
Yuliia Sorokun
Keyword(s):  
World Bank ◽  
Performance Index ◽  
Local Governments ◽  
Efficiency Index ◽  
Transport Sector ◽  
Transport Services ◽  
The World Bank ◽  
The World ◽  
Transport Industry ◽  
Logistics Performance Index

In the article considered the current state of the transport industry of Ukraine. The existing strategic direction of development of the transport industry is analyzed on the basis of the document "National Transport Strategy of Ukraine for the period up to 2030". Determined main measures and directions of strategic development of the transport sector of Ukraine. Analyzed world recognition of the transport industry of Ukraine on the basis of the logistics efficiency index (LPI - logistics performance index) of the World Bank. Carried out analysis of the LPI indicator and its elements influencing the calculated value of the logistics efficiency index. The effective values of the logistics efficiency index and its elements are grouped according to the research conducted in 2007, 2010, 2012, 2014, 2016, and 2018 in relation to Ukraine. Researched index of logistics efficiency as a tool for measuring the rating position of the transport industry development among the world countries. Identified main directions and prospects of development of the transport sector of Ukraine in order to achieve the goals in accordance with the strategic document for the development of the transport sector of Ukraine "National Transport Strategy of Ukraine for the period up to 2030". A methodological approach to the statistical calculation of the Logistics Performance Index and its application as an adequate tool for measuring the level of logistics development in different countries is proposed by the World Bank. Increasing the efficiency and competitiveness of the transport sector is an important element for improving the legal mechanism of public-private partnership, strengthening cooperation between the state and the private sector, public authorities, and local governments, carrying out necessary reforms, including decentralization, especially through coordinated initiatives of state policy. Implementation of the National Transport Strategy of Ukraine for the period up to 2030 will provide a solid foundation for sustainable development of the transport sector and the creation of a free and competitive market for transport services.

Impacts of Regional Development on Emissions in China's Transport Sector

2021 ◽  
Author(s):  
Yiwen Wu ◽  
Rong Yuan ◽  
Yuchen Pan
Keyword(s):  
Growth Rate ◽  
Regional Development ◽  
Value Added ◽  
Output Growth ◽  
Driving Factors ◽  
Transport Sector ◽  
Carbon Intensity ◽  
Emission Characteristic ◽  
Energy Structure ◽  
The Impact

Abstract In recent years, China has repeatedly stated that CO2 emissions should reach a peak by 2030 and be carbon neutral by 2060. China’s transport sector is playing an important role in meeting China’s targets, as the emissions of CO2 from it grow steadily. We apply the LMDI to analyze the impact of regional development patterns on emissions in China’s transport sector. Based on the Kaya identity, eight factors (including carbon intensity, energy structure, energy intensity, turnover intensity, traffic intensity, regional structure, per capita traffic activity and population size) are decomposed. The period 1997–2017 is divided into four phases according to the growth rate of carbon emissions. The driving factors of CO2 emission characteristic were varied by periods. The degree of driving factors’ influence also varies by region. The change in output growth rate of the regional transport sector is positively correlated with the change in the share of output value added, which is positively correlated with the change in emissions.

scholarly journals Climate change: A threat towards achieving ‘Sustainable Development Goal number two’ (end hunger, achieve food security and improved nutrition and promote sustainable agriculture) in South Africa

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Shingirai S. Mugambiwa ◽  
Happy M. Tirivangasi
Keyword(s):  
Climate Change ◽  
South Africa ◽  
Sustainable Development ◽  
Food Security ◽  
Sustainable Agriculture ◽  
Research Work ◽  
Sub Saharan Africa ◽  
Sustainable Development Goal ◽  
Development Goal ◽  
The Impact

This article aims to assess the impacts of climate change towards the achievement of Sustainable Development Goal number two (SDG 2) as well as examining the poverty alleviation strategies by subsistence farmers in South Africa. Widespread hunger and poverty continue to be among the most life-threatening problems confronting mankind. Available statistics show that global poverty remains a serious challenge around the world. Across the globe, one in five people lives on less than $1 a day and one in seven suffers from chronic hunger. Similarly, the developing world is adversely affected by poverty and hunger. In the sub-Saharan Africa, research has revealed a higher prevalence of hunger, malnutrition, poverty and food insecurity. SDG 2 focuses more on eliminating hunger and promoting sustainable agriculture. The study employed an exploratory design and a qualitative method. Snowball sampling was used in selecting relevant sources which led the researchers to other research work on the same field through keywords and reference lists. The researchers employed discourse analysis to analyse data. The study discovered that there are numerous potential effects climate change could have on agriculture. It affects crop growth and quality and livestock health. Farming practices could also be affected as well as animals that could be raised in particular climatic areas. The impact of climate change as well as the susceptibility of poor communities is very immense. The article concludes that climate change reduces access to drinking water, negatively affects the health of people and poses a serious threat to food security.

scholarly journals COMPARATIVE IMPACT OF LOGISTICS PERFORMANCE INDEX, EASE OF DOING BUSINESS AND LOGISTICS COST ON ECONOMIC DEVELOPMENT: A FUZZY QCA ANALYSIS

2021 ◽  
Vol 22 (6) ◽  
pp. 1577-1592
Author(s):  
Mohan Saini ◽  
Denisa Hrušecká
Keyword(s):  
Economic Development ◽  
Czech Republic ◽  
Performance Index ◽  
Future Research ◽  
Logistics Cost ◽  
The Core ◽  
Doing Business ◽  
Ease Of Doing Business ◽  
Logistics Performance Index ◽  
The Impact

This research papers aims to evaluate the impact of two major institutional indexes logistics performance index (LPI) and ease of doing business (EODB) along with logistics cost (LC) on the economic development (Gross domestic product – GDP per capita). The variables selected for the research study provides the comprehensive impact and forms the core of the economy for any country. Top seven economies of the world (China, France, Germany, India, Japan, United Kingdom and USA) along with Czech Republic, Singapore and Slovenia have been selected for this analysis. Mid-sized Economies of Czech Republic, Singapore, Slovenia have been selected for the regional balance of Asia and Europe and for cooperative results. A preliminary analysis of Pearson correlation analysis and detailed fuzzy qualitative comparative analysis have been opted for the study. The results illustrate that LPI is the core component for displaying the positive results on economic development. LC and EODB have displayed mixed results and will be studied in future research for identifying their impact on economic development. Future research will incorporate indexes such as global competitive index, innovation index for the evaluation of the combined impact on economic development.

scholarly journals Logistics Performance And Management Of Logistics System Safety

2019 ◽  
Vol 1 (1) ◽  
pp. 730-737
Author(s):  
Agata Mesjasz-Lech
Keyword(s):  
Performance Index ◽  
System Safety ◽  
Logistics System ◽  
Safety Measures ◽  
Effectiveness And Efficiency ◽  
Risk Uncertainty ◽  
Logistics Performance Index ◽  
The Impact ◽  
Business Challenges

AbstractThe safety of a logistics system is understood as ensuring (to a certain level) the implementation of operational logistics processes in any entity, under specific conditions, by using favourable circumstances, taking business challenges, reducing risk, uncertainty and preventing all kinds of threats to logistics activities.The relevant determinant of the management of logistics system safety is appropriate infrastructure which enables the implementation of logistic processes and guarantees their effectiveness and efficiency. The infrastructure determines logistics performance measured by the logistics performance index (LPI). The aim of the article is to identify the logistics system safety measures in a macro approach and to determine the impact of logistic efficiency on the management of logistics system safety.

scholarly journals LOGISTICS PERFORMANCE INDEX IN INTERNATIONAL TRADE: CASE OF CENTRAL AND EASTERN EUROPEAN AND WESTERN BALKANS COUNTRIES

2020 ◽  
Vol 21 (2) ◽  
pp. 452-459 ◽  
Author(s):  
Filip Ž. Bugarčić ◽  
Viktorija Skvarciany ◽  
Nenad Stanišić
Keyword(s):  
International Trade ◽  
Performance Index ◽  
Bilateral Trade ◽  
Positive Impact ◽  
Statistical Significance ◽  
Eastern European ◽  
Western Balkans ◽  
Eastern European Countries ◽  
Logistics Performance Index ◽  
The Impact

The volume of international trade heavily depends on factors facilitating trade and contributing to reducing its costs. The importance of international logistics as trade facilitator is increasingly emphasised in the literature. The aim of the paper is to assess the level of the impact of logistics performance on trade volume in the Central and Eastern European countries (CEECs) and Western Balkans. In order to achieve the aim, the impact of Logistic Performance Index (LPI) on international trade in 2007 and 2018 is investigated. This relationship is examined using the gravity model approach with a focus on overall LPI and its components. The research results show that there is a positive statistical significance and impact of logistics on bilateral trade between CEECs, and logistics justifies the role of a trade facilitator. Besides, the importance of LPI components in intensifying international trade was emphasised. Research implications indicate that improving logistics performance and logistics services lead to a positive impact on the volume of international trade. Better logistics performance in trading countries will lead to increased bilateral trade and reduced trade costs. The limitation of the research is that only two years have been taken into account. This is done in order to highlight the differences between the year the LPI was introduced, and the last year the LPI was calculated.

Piezoelectric β-polymorph formation of new textiles by surface modification with coating process based on interfacial interaction on the conformational variation of poly (vinylidene fluoride) (PVDF) chains

2020 ◽  
Vol 91 (3) ◽  
pp. 31301
Author(s):  
Nabil Chakhchaoui ◽  
Rida Farhan ◽  
Meriem Boutaldat ◽  
Marwane Rouway ◽  
Adil Eddiai ◽  
...  
Keyword(s):  
High Efficiency ◽  
Vinylidene Fluoride ◽  
Research Work ◽  
Research Area ◽  
Interfacial Interaction ◽  
Tetraethyl Orthosilicate ◽  
Poly Vinylidene Fluoride ◽  
Carbon Nanofillers ◽  
The Impact ◽  
Advanced Applications

Novel textiles have received a lot of attention from researchers in the last decade due to some of their unique features. The introduction of intelligent materials into textile structures offers an opportunity to develop multifunctional textiles, such as sensing, reacting, conducting electricity and performing energy conversion operations. In this research work nanocomposite-based highly piezoelectric and electroactive β-phase new textile has been developed using the pad-dry-cure method. The deposition of poly (vinylidene fluoride) (PVDF) − carbon nanofillers (CNF) − tetraethyl orthosilicate (TEOS), Si(OCH2CH3)4 was acquired on a treated textile substrate using coating technique followed by evaporation to transform the passive (non-functional) textile into a dynamic textile with an enhanced piezoelectric β-phase. The aim of the study is the investigation of the impact the coating of textile via piezoelectric nanocomposites based PVDF-CNF (by optimizing piezoelectric crystalline phase). The chemical composition of CT/PVDF-CNC-TEOS textile was detected by qualitative elemental analysis (SEM/EDX). The added of 0.5% of CNF during the process provides material textiles with a piezoelectric β-phase of up to 50% has been measured by FTIR experiments. These results indicated that CNF has high efficiency in transforming the phase α introduced in the unloaded PVDF, to the β-phase in the case of nanocomposites. Consequently, this fabricated new textile exhibits glorious piezoelectric β-phase even with relatively low coating content of PVDF-CNF-TEOS. The study demonstrates that the pad-dry-cure method can potentially be used for the development of piezoelectric nanocomposite-coated wearable new textiles for sensors and energy harvesting applications. We believe that our study may inspire the research area for future advanced applications.

Sign in / Sign up

Export Citation Format

Share Document