scholarly journals Potential Impact of U.S. Re-Emerging Rare Earths Industry on Future Global Supply and Demand Trend

2013 ◽  
Vol 6 (7) ◽  
Author(s):  
Chunyan He ◽  
Yalin Lei
Keyword(s):  
Rare Earths ◽  
Supply And Demand ◽  
Potential Impact

scholarly journals EU Carbon Diplomacy: Assessing Hydrogen Security and Policy Impact in Australia and Germany

Energies ◽  
2021 ◽  
Vol 14 (23) ◽  
pp. 8103
Author(s):  
Linda Hancock ◽  
Linda Wollersheim
Keyword(s):  
Climate Change ◽  
Supply Chains ◽  
Energy Security ◽  
Global Climate ◽  
Supply And Demand ◽  
Carbon Intensity ◽  
Carbon Taxes ◽  
Playing Field ◽  
Adjustment Mechanism ◽  
Potential Impact

Hydrogen is fast becoming a new international “super fuel” to accelerate global climate change ambitions. This paper has two inter-weaving themes. Contextually, it focuses on the potential impact of the EU’s new Carbon Border Adjustment Mechanism (CBAM) on fossil fuel-generated as opposed to green hydrogen imports. The CBAM, as a transnational carbon adjustment mechanism, has the potential to impact international trade in energy. It seeks both a level playing field between imports and EU internal markets (subject to ambitious EU climate change policies), and to encourage emissions reduction laggards through its “carbon diplomacy”. Countries without a price on carbon will be charged for embodied carbon in their supply chains when they export to the EU. Empirically, we focus on two hydrogen export/import case studies: Australia as a non-EU state with ambitions to export hydrogen, and Germany as an EU Member State reliant on energy imports. Energy security is central to energy trade debates but needs to be conceptualized beyond supply and demand economics to include geopolitics, just transitions and the impacts of border carbon taxes and EU carbon diplomacy. Accordingly, we apply and further develop a seven-dimension energy security-justice framework to the examples of brown, blue and green hydrogen export/import hydrogen operations, with varying carbon-intensity supply chains, in Australia and Germany. Applying the framework, we identify potential impact—risks and opportunities—associated with identified brown, blue and green hydrogen export/import projects in the two countries. This research contributes to the emerging fields of international hydrogen trade, supply chains, and international carbon diplomacy and develops a potentially useful seven-dimension energy security-justice framework for energy researchers and policy analysts.

scholarly journals Brexit: measuring the impact upon skilled labour in the UK construction industry

2017 ◽  
Vol 35 (3) ◽  
pp. 264-279 ◽  
Author(s):  
Marwan Mohamed ◽  
Erika Anneli Pärn ◽  
David John Edwards
Keyword(s):  
Construction Industry ◽  
Supply And Demand ◽  
Future Research ◽  
Content Type ◽  
Skilled Labour ◽  
Potential Impact ◽  
Original Insight ◽  
New Policies ◽  
The Uk ◽  
The Impact

Purpose The purpose of this paper is to present an understanding of the potential impact of Brexit upon the UK construction industry. Specifically, the work analyses the construction industry’s reliance upon European Union (EU) skilled labour and seeks to determine the potential impact that Brexit poses upon EU skilled labour entering the sector. Design/methodology/approach A perceptual questionnaire survey was used to elicit responses from construction professionals using the two techniques of opportunity and snowballing non-probability sampling. Summary statistical analysis of Boolean and Likert item scale data accrued was employed to elucidate upon respondents’ perceptions. Findings The majority of survey participants either “strongly agreed” or “agreed” that the UK construction industry relies upon EU skilled labour and that a career in the sector would not be attractive for foreign skilled labour post-Brexit. Future research proposed includes: predicting future trends in labour supply and demand and deriving new policies to address skills shortage imbalances that may be created by Brexit. Originality/value Original insight into an historic and unprecedented moment for the UK construction industry is presented. The work also provides pragmatic recommendations to policy makers and Higher Education Institutes to prevent the risk of Brexit further exacerbating skilled labour shortages within the industry.

scholarly journals Potential impact of eliminating illicit trade in cigarettes: a demand-side perspective

2020 ◽  
pp. tobaccocontrol-2020-055980
Author(s):  
Mark Goodchild ◽  
Jeremias Paul ◽  
Roberto Iglesias ◽  
Annerie Bouw ◽  
Anne-Marie Perucic
Keyword(s):  
Supply And Demand ◽  
Smoking Rate ◽  
Complex Interplay ◽  
Illicit Trade ◽  
On Demand ◽  
Tax Revenues ◽  
Demand Reduction ◽  
Group A ◽  
Potential Impact ◽  
The Impact

BackgroundThe Protocol to Eliminate Illicit Trade in Tobacco Products (the Protocol) entered into force in September 2018, and commits Parties to implement a package of measures to combat this global problem. The aim of this study is to assess the potential impact of eliminating illicit cigarettes on consumption, use and tax revenues.MethodsWe identified 36 countries where an independent (non-industry sponsored) study of the illicit cigarette market was available. We developed a conceptual framework for describing how the elimination of illicit cigarettes might impact on demand (consumption and use) and applied this framework to our sample of countries to assess the impact of eliminating illicit cigarettes across different settings.FindingsIllicit cigarettes account on average for 11.2% of the market in these 36 countries. The elimination of illicit cigarettes would reduce total cigarette consumption by 1.9% across these countries. The decrease in ‘group A’ countries—where illicit cigarettes are >15% of the market—would average 4.1%. The smoking rate would decrease by 1.0% in relative terms including by 2.2% in group A countries. Tax revenues from the legal sale of cigarettes would increase by 11.2% including by 25.1% in group A countries.ConclusionsThe illicit cigarette market reflects a complex interplay between supply and demand, with an array of different country conditions. Regardless of the situation, our study highlights the contribution that the elimination of illicit trade can make to tobacco control through demand reduction while at the same time generating significant tax revenues.

Effects of Gender, Parental Role, and Time on Infant- and Adult-Directed Read and Spontaneous Speech

2019 ◽  
Vol 62 (11) ◽  
pp. 4001-4014
Author(s):  
Melanie Weirich ◽  
Adrian Simpson
Keyword(s):  
Parental Involvement ◽  
Gender Identity ◽  
Spontaneous Speech ◽  
First Year ◽  
Space Size ◽  
Vowel Space ◽  
Potential Impact ◽  
Phonetic Features ◽  
And Gender ◽  
Description Task

Purpose The study sets out to investigate inter- and intraspeaker variation in German infant-directed speech (IDS) and considers the potential impact that the factors gender, parental involvement, and speech material (read vs. spontaneous speech) may have. In addition, we analyze data from 3 time points prior to and after the birth of the child to examine potential changes in the features of IDS and, particularly also, of adult-directed speech (ADS). Here, the gender identity of a speaker is considered as an additional factor. Method IDS and ADS data from 34 participants (15 mothers, 19 fathers) is gathered by means of a reading and a picture description task. For IDS, 2 recordings were made when the baby was approximately 6 and 9 months old, respectively. For ADS, an additional recording was made before the baby was born. Phonetic analyses comprise mean fundamental frequency (f0), variation in f0, the 1st 2 formants measured in /i: ɛ a u:/, and the vowel space size. Moreover, social and behavioral data were gathered regarding parental involvement and gender identity. Results German IDS is characterized by an increase in mean f0, a larger variation in f0, vowel- and formant-specific differences, and a larger acoustic vowel space. No effect of gender or parental involvement was found. Also, the phonetic features of IDS were found in both spontaneous and read speech. Regarding ADS, changes in vowel space size in some of the fathers and in mean f0 in mothers were found. Conclusion Phonetic features of German IDS are robust with respect to the factors gender, parental involvement, speech material (read vs. spontaneous speech), and time. Some phonetic features of ADS changed within the child's first year depending on gender and parental involvement/gender identity. Thus, further research on IDS needs to address also potential changes in ADS.

Exploring the Potential Impact of Sentence-Level Comprehension and Sentence-Level Fluency on Deaf Students' Passage Comprehension

2020 ◽  
Vol 63 (7) ◽  
pp. 2281-2292
Author(s):  
Ying Zhao ◽  
Xinchun Wu ◽  
Hongjun Chen ◽  
Peng Sun ◽  
Ruibo Xie ◽  
...  
Keyword(s):  
Independent Predictor ◽  
Vocabulary Knowledge ◽  
Group Differences ◽  
Regression Analyses ◽  
Deaf Students ◽  
Mediating Role ◽  
Sentence Level ◽  
Mediating Mechanisms ◽  
Potential Impact ◽  
The Relationship

Purpose This exploratory study aimed to investigate the potential impact of sentence-level comprehension and sentence-level fluency on passage comprehension of deaf students in elementary school. Method A total of 159 deaf students, 65 students ( M age = 13.46 years) in Grades 3 and 4 and 94 students ( M age = 14.95 years) in Grades 5 and 6, were assessed for nonverbal intelligence, vocabulary knowledge, sentence-level comprehension, sentence-level fluency, and passage comprehension. Group differences were examined using t tests, whereas the predictive and mediating mechanisms were examined using regression modeling. Results The regression analyses showed that the effect of sentence-level comprehension on passage comprehension was not significant, whereas sentence-level fluency was an independent predictor in Grades 3–4. Sentence-level comprehension and fluency contributed significant variance to passage comprehension in Grades 5–6. Sentence-level fluency fully mediated the influence of sentence-level comprehension on passage comprehension in Grades 3–4, playing a partial mediating role in Grades 5–6. Conclusions The relative contributions of sentence-level comprehension and fluency to deaf students' passage comprehension varied, and sentence-level fluency mediated the relationship between sentence-level comprehension and passage comprehension.

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