Russia–Ukraine conflict and its impact on global inflation: an event study-based approach

Maurya, Prince Kumar; Bansal, Rohit; Mishra, Anand Kumar

doi:10.1108/jes-01-2023-0003

Cited by 44 publications

(9 citation statements)

References 53 publications

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“…Spending more time on social media while using FET might reduce the urge to buy color cosmetics. However, the COVID-19 pandemic was largely contained by 2022, with fewer movement restrictions (Maurya et al , 2023). In the aftermath of the pandemic, women are very eager to socialize, which increases their propensity to buy color cosmetics.…”

Section: Resultsmentioning

confidence: 99%

Using facial enhancement technology (FET) in online sales of branded color cosmetics

Wei,

Syahrivar,

Widyanto

2023

JSIT

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Purpose As one of the most cutting-edge technologies in the digital age, facial enhancement technology (FET) has greatly enhanced consumer online shopping experience and brought new e-commerce opportunities for cosmetics retailers. The purpose of this paper is to extend the unified theory of acceptance and use of technology (UTAUT) model in the context of FET. In addition to the concepts from the original model, the new FET-UTAUT model features (low) body esteem, social media addiction and FET adoption. Design/methodology/approach A purposive sampling of FET users in China via an online questionnaire yields 473 respondents. To analyze the data, this research uses the structural equation modeling method via statistical package for the social sciences and analysis of a moment structures software. A two-step approach, exploratory factor analysis and confirmatory factor analysis, was used to test the hypotheses and generate the findings. Findings Performance expectancy, effort expectancy, social influence, facilitating conditions and (low) body esteem have positive relationships with FET adoption. FET adoption has a positive relationship with online purchase intention of branded color cosmetics, and the empirical evidence for the moderating role of social media addiction in the relationship between FET adoption and online purchase intention is inconclusive. Originality/value This research extends the traditional UTAUT model by proposing a novel FET-UTAUT model that incorporates additional key concepts such as body esteem, FET adoption and social media addiction. Managerial implications of this research are provided for FET designers and branded color cosmetic retailers.

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Section: Resultsmentioning

confidence: 99%

Using facial enhancement technology (FET) in online sales of branded color cosmetics

Wei,

Syahrivar,

Widyanto

2023

JSIT

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“…A small interval of time before and after the Event day is considered an Event Window wherein the duration before t0 is known as the anticipation window and the duration after t0 is known adjustment window (Verma et al. , 2021; Maurya et al. , 2023).…”

Section: Methodsmentioning

confidence: 99%

Russia–Ukraine war and the impact on Indian economy

Bhattacharjee,

Gaur,

Gupta

2023

JES

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PurposeIndia is not geographically close to either Russia or Ukraine. However, India's trade relations with them make it vulnerable to the consequences of the war between these countries. Thus, the present study aims to examine the impact of the Russia–Ukraine war on various sectoral indices of the Indian economy.Design/methodology/approachEvent study methodology has been used in this study for analysis. The date of the war announcement is the event day. The sample studied includes ten sectors of the Indian economy listed on the National Stock Exchange (NSE). Results correspond to the period of −167 days to +20 days of the announcement of the war, i.e. from June 25, 2021, to March 28, 2022.FindingsAlmost all the sample sectors earned significantly positive abnormal returns in the post-event period. The metal industry has led this group by showcasing the highest abnormal returns. Though Indian sectors made overall positive returns, the market soon corrected itself and abnormal returns were wiped out.Practical implicationsThese results can benefit portfolio managers, analysts, investors and policymakers in hedging risks and selecting suitable investments during increased global uncertainty. The study's conclusions help policymakers establish an institutional and supervisory framework that will make it easier to spot systematic risks and reduce them by putting countercyclical measures in place.Originality/valueIndia has no geographical proximity or trade relations with Russia or Ukraine, as strong as any other European country. However, Russia has remained a strong ally to India in the trade of defense equipment. Similar is the case with Ukraine, a significant global partner for India. Thus, the impact of conflict between these two countries has not been limited to Europe only but has also engulfed related economies. Hence, the present study is one of the first attempts to examine the burns sustained by the Indian economy due to this war.

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“…In the European context, this causes a problem, where local, sustainable, and high-quality feedstuffs are necessary, to counteract the negative environmental and economic impacts of commodity imports. This is particularly important given the rising inflation rate, political instability, and conflict in Eastern Europe 5 .…”

Section: Introductionmentioning

confidence: 99%

Integrated transcriptomics and proteomics analysis reveals muscle metabolism effects of dietary Ulva lactuca and ulvan lyase supplementation in weaned piglets

Ribeiro,

Coelho,

Costa

et al. 2024

Sci Rep

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Seaweeds, including the green Ulva lactuca, can potentially reduce competition between feed, food, and fuel. They can also contribute to the improved development of weaned piglets. However, their indigestible polysaccharides of the cell wall pose a challenge. This can be addressed through carbohydrase supplementation, such as the recombinant ulvan lyase. The objective of our study was to assess the muscle metabolism of weaned piglets fed with 7% U. lactuca and 0.01% ulvan lyase supplementation, using an integrated transcriptomics (RNA-seq) and proteomics (LC–MS) approach. Feeding piglets with seaweed and enzyme supplementation resulted in reduced macronutrient availability, leading to protein degradation through the proteasome (PSMD2), with resulting amino acids being utilized as an energy source (GOT2, IDH3B). Moreover, mineral element accumulation may have contributed to increased oxidative stress, evident from elevated levels of antioxidant proteins like catalase, as a response to maintaining tissue homeostasis. The upregulation of the gene AQP7, associated with the osmotic stress response, further supports these findings. Consequently, an increase in chaperone activity, including HSP90, was required to repair damaged proteins. Our results suggest that enzymatic supplementation may exacerbate the effects observed from feeding U. lactuca alone, potentially due to side effects of cell wall degradation during digestion.

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Russia–Ukraine conflict and its impact on global inflation: an event study-based approach

Cited by 44 publications

References 53 publications

Using facial enhancement technology (FET) in online sales of branded color cosmetics

Using facial enhancement technology (FET) in online sales of branded color cosmetics

Russia–Ukraine war and the impact on Indian economy

Integrated transcriptomics and proteomics analysis reveals muscle metabolism effects of dietary Ulva lactuca and ulvan lyase supplementation in weaned piglets

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