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نتیجه جستجو - Dealers

تعداد مقالات یافته شده: 8
ردیف عنوان نوع
1 Propagation of online consumer perceived negativity: Quantifying the effect of supply chain underperformance on passenger car sales
انتشار مصرف منفی مصرف کننده آنلاین: کمی کردن تأثیر کم عملکرد زنجیره تامین بر فروش خودروهای سواری-2021
The paper presents a text analytics framework that analyses online reviews to explore how consumer-perceived negativity corresponding to the supply chain propagates over time and how it affects car sales. In particular, the framework integrates aspect-level sentiment analysis using SentiWordNet, time-series decomposition, and bias- corrected least square dummy variable (LSDVc) – a panel data estimator. The framework facilitates the business community by providing a list of consumers’ contemporary interests in the form of frequently discussed product attributes; quantifying consumer-perceived performance of supply chain (SC) partners and comparing the competitors; and a model assessing various firms’ sales performance. The proposed framework demonstrated to the automobile supply chain using a review dataset received from a renowned car-portal in India. Our findings suggest that consumer-voiced negativity is maximum for dealers and minimum for manufacturing and assembly related features. Firm age, GDP, and review volume significantly influence car sales whereas the sentiments corresponding to SC partners do not. The proposed research framework can help the manufacturers in inspecting their SC partners; realising consumer-cited critical car sales influencers; and accurately predicting the sales, which in turn can help them in better production planning, supply chain management, marketing, and consumer relationships.
Keywords: Supply chain management | Sentiment analysis | Panel data modelling | Online reviews | Natural language processing
مقاله انگلیسی
2 Voices from ‘Igbo Bunks’: A qualitative study of the complicity of law-enforcement agents in marijuana use in a Nigerian community
صداهایی از Igbo Bunks : یک مطالعه کیفی از همدستی ماموران اجرای قانون در مصرف ماری جوانا در یک جامعه نیجریه-2020
There exists observable complicity by law enforcement agents in illicit drug networks for financial gain and yet the problem remains under-researched. Thus, this study explored the connection between cannabis use/users and the connivance of narcotic agents in Afikpo North LGA of Ebonyi State, Nigeria. Purposive and snowballing sampling techniques were employed in selecting a sample of 21, comprising 18 regular ‘Igbo Bunks’ (specially designed marijuana-smoking joints) patronisers and three dealers (Bunk owners/managers). Qualitative thematic method was adopted in analysing the data generated from in-depth oral interviews. Findings revealed that three popular Bunks operate unhidden and were well-known to the National Drug Law Enforcement Agency (NDLEA) and Nigeria Police Force (NPF), but little or no action has been taken to close them down. Although the outcome of the connivance has led to an increase in the price of cannabis due to illegal monetary compensation given to law enforcers to secure their approval, recurring use has also been recorded due to the ostensible comfort and protection these joints offer to customers. Organised marijuana smoking is a fast growing but underexplored ‘lawenforcement problem’ to watch and therefore further empirical studies on the phenomenon is suggested to further direct policy and action. There is urgent need for community responses and partnership with law enforcement agents. Since the most visible part of drug issue takes place in our neighbourhoods, this security synergy is necessary and timely for effective prevention and control of the phenomenon.
Keywords: Complicity | Igbo Bunks | Marijuana use | Law-enforcement agents | Qualitative study
مقاله انگلیسی
3 The Philippines’ anti drug campaign: Spatial and temporal patterns of killings linked to drugs
مبارزه با مواد مخدر فیلیپین: الگوهای مکانی و زمانی قتل های مرتبط با مواد مخدر-2019
Background: As soon as President Rodrigo Duterte assumed office in 2016, the Philippine government launched a nationwide antidrug campaign based on enforcement-led anti-illegal drugs policies primarily implemented by the national police. This was followed by a spate of killings resulting from both acknowledged police operations and by unidentified assailants. This study assembles a victim-level dataset of drug-related killings covered by the media during the Philippine government’s antidrug campaign, and presents a spatial and temporal analysis of the killings. Methods: The dataset covers information on 5021 people killed from May 10, 2016 to September 29, 2017. Data collected systematically through online search procedures and existing listings of media organizations detailing information about incidences of drug-related police operations and drug-related killings in vigilante-style manner reveal patterns for who were being killed, where, and how. Results: Over half of the killings were due to acknowledged police operations, and the rest were targeted in socalled vigilante-style killings. The first three months after Mr. Duterte was sworn in were the deadliest months. Those who were killed were mostly low-level drug suspects. The analysis of temporal pattern reveals the scale of killings in the country, with rapid escalation starting in July 2016 and lasting throughout the rest of that year. Observable declines occurred during periods when the drug war was suspended and operations were moved to a non-police enforcement unit and rose again when police were brought back into operations. The spatial analysis indicates a large concentration of deaths in the National Capital Region (40%) compared to the rest of the country with wide variations across cities and regions. Conclusions: Overall, the Philippine drug war exhibits similarities with violent wars on drugs waged in other countries such as Thailand, with heavily police-led interventions leading to fatalities in the thousands over a span of under two years. Findings of this study point to important policy adjustments that need to be made, including the role that local governments play in drug policy implementation, the disproportionate negative impacts of enforcement-led policies against drugs on urban and poor areas, the targeting of low-level suspected drug dealers and users, and the importance of proper data monitoring and transparency by the government to inform policy adjustments in the face of high costs to human life. We also discuss the importance of independent monitoring systems when the government reports conflicting information.
Keywords: Drug war | Antidrug campaign | Killings | Philippines | Dataset
مقاله انگلیسی
4 Belief-free price formation
شکل گیری قیمت آزاد از اعتقاد-2018
We analyze security price formation in a dynamic setting in which long-lived dealers repeatedly compete for the opportunity to trade with short-lived retail traders. We characterize equilibria in which dealers’ pricing strategies are optimal irrespective of the private information that each dealer may possess. Thus, our model’s predictions are robust to different specifications of the dealers’ information structure. These equilibria reconcile, in a unified and parsimonious framework, price dynamics that are reminiscent of well-known stylized facts: excess price volatility, price to trading flow correlation, stochastic volatility and inventory-related trading.
keywords: Financial market microstructure |Informed dealers |Price volatility |Belief-free equilibria
مقاله انگلیسی
5 Dealing with dealers: Sovereign CDS comovements
مواجهه با دلال ها: هم حرکتی های CDS حاکم-2018
We show that sovereign CDS that have common dealers tend to be more correlated, especially when the dealers display similar quoting activity in those contracts over time. This commonality in dealers’ activity is a powerful driver of CDS return comovements, over and above fundamental similarities between countries, including default, liquidity, and macro factors. We posit that the mechanism causing the excess correlation is the buying pressure faced by CDS dealers for credit enhancements and regulatory capital reliefs. An instrumental variable analysis helps alleviate the endogeneity concerns in our analysis
keywords: Sovereign CDS |Comovements |Commonalities |Dealers
مقاله انگلیسی
6 Bid-to-cover and yield changes around public debt auctions in the euro area
تغییرات مزایده به پوشش و بهره در مزایده های عمومی بدهی در حوزه اروپا-2018
Earlier research has shown that euro-area primary public debt markets affect secondary markets. We find that more successful auctions of euro area public debt, as captured by higher bid-to-cover ratios, lead to lower secondary-market yields following the auctions. This effect is stronger when market volatility is higher. We rationalize both findings using a simple theoretical model of primary dealer behavior, in which the primary dealers receive a signal about the value of the asset auctioned.
keywords: Public debt auctions |Bid-to-cover ratios |Primary and secondary markets |Primary dealers |Volatility
مقاله انگلیسی
7 Quantitative easing auctions of Treasury bonds
حراج کردن های سهولت کمّی دارایی های خزانه داری-2018
The Federal Reserve uses (reverse) auctions to implement its purchases of Treasury bonds in quantitative easing (QE). To evaluate dealers’ offers across multiple bonds, the Fed relies on its internal yield curve model, fitted to secondary market bond prices. From November 2010 to September 2011, a one standard deviation increase in the cheapness of a Treasury bond (how much the market price of the bond is below a model-implied value) increases the Fed’s purchase quantity of that bond by 276 million and increases the auction costs on that bond by 2.6 cents per $100 par value, controlling for standard covariates. Our results suggest that the Fed harvests gains from trades by purchasing undervalued bonds, but strategic dealers extract some profits because the Fed’s relative values can be partly inferred from price data.
keywords: Quantitative easing |Auction |Treasury bond |Federal Reserve
مقاله انگلیسی
8 عدم اطمینان، ساختار بازار و نقدینگی
سال انتشار: 2014 - تعداد صفحات فایل pdf انگلیسی: 24 - تعداد صفحات فایل doc فارسی: 65
در این مطالعه ما نشان دادیم عدم اطمینان دربازار(اندازه گیری شده توسط شاخص نوسان(VIX) بورس اختیار معامله شیکاگو(CBOB))که در یک بازار بزرگ اعمال می شود،اثرگسترده ای بر نقدینگی دارد که موجب حرکت هماهنگ در نقدینگی دارایی های فردی می شود.تاثیر شاخص نوسان بورس اختیار معامله شیکاگو بر نقدینگی سهام بیشتر از ترکیب اثرات همه عوامل مشترک دیگر بر نقدینگی سهام است.ما نشان دادیم که کشش عدم اطمینان نقدینگی(UEL:درصد تغییر در نقدینگی با توجه به 1%تغییردرVIX) پیرامون تغییرات تنظیمی در بازار آمریکا که در آن نقش معامله گران عمومی افزایش یافته است ،حداقل نوسان قیمت قابل قبول کاهش یافته است،تعهد مثبت معامله گرانNASDAQ سست شده است وسیستم های خاص بورس اوراق بهادار نیویورک (NYSE)منسوخ شده اند ،افزایش یافته است. کلید واژه ها: نقدینگی اشتراک | شاخص VIX | نوسانات | سازندگان بازار | عدم قطعیت | ساختار بازار
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