A Model for Cooperation Networks: Promoting Information Share

2010 ◽  
pp. 198-207 ◽  
Author(s):  
Vítor José Domingues Mendonça ◽  
João Eduardo Quintela Alves Sousa Varajão ◽  
Paula Cristina Ribeiro Coutinho Oliveira
Keyword(s):  
Information Share

Monitoring the socio-economic development as a priority of official statistics

2015 ◽  
Vol 60 (8) ◽  
pp. 12-24
Author(s):  
Renata Bielak ◽  
Ewa Czumaj
Keyword(s):  
Economic Development ◽  
Information Support ◽  
Modern World ◽  
Information Share ◽  
Official Statistics ◽  
Socio Economic Development ◽  
High Quality Information ◽  
Effective Transfer ◽  
Transfer Of Information

The mission of official statistics is to provide credible, reliable, independent and high-quality information on the state and changes in society, the economy and the environment, meet the needs of domestic and foreign users. Fulfillment of this obligation is reflected in the work of the current official statistics and in development activities. Monitoring of the socio-economic development requires continuous adaptation of statistics to the changing reality and the description of the phenomena and processes. The role of official statistics in the modern world goes far beyond the implementation of the research. Measuring sustainable development and information support for development policy are tangible examples of the undertaken challenges. The form and manner of data presentation have increasing importance for the effective transfer of information. To answer the need to improve communication with users, the CSO is implementing new systems of information share. The article describes, among others, ”Strateg” and ”Knowledge Databases”.

scholarly journals Existence and Exploitability of Financial Analysts' Informational Leadership

2016 ◽  
Vol 5 (2) ◽  
Author(s):  
Rainer Baule ◽  
Hannes Wilke
Keyword(s):  
Abnormal Returns ◽  
Relevant Information ◽  
Trading Strategies ◽  
Information Share ◽  
Time Period ◽  
The Us ◽  
Information Shares ◽  
Set Up ◽  
The One

This paper bridges two recent studies on the role of analysts to provide new and relevant information to investors. On the one hand, the contribution of analysts to long-term price discovery on the US market is rather low. Considering earnings per share forecasts as the main output of analysts’ reports, their information share amounts to only 4.6% on average. On the other hand, trading strategies set up on these EPS forecasts are quite profitable. Self-financing portfolios yield excess returns of more than 5% over the S&P 100 index for a time period of 36 years, which is persistent after controlling for the well-known risk factors. In this paper, we discuss the link between the low information shares and the high abnormal returns. We argue that information shares of analysts cannot be higher, because otherwise their forecasts would lead to excessively profitable trading strategies which are very unlikely to persist over such a long period of time.

Stealth Trading in Options Markets

2007 ◽  
Vol 42 (1) ◽  
pp. 167-187 ◽  
Author(s):  
Amber Anand ◽  
Sugato Chakravarty
Keyword(s):  
Market Share ◽  
Price Discovery ◽  
High Volume ◽  
Medium Size ◽  
Options Markets ◽  
Information Share ◽  
Trade Size ◽  
Informed Traders

AbstractWe investigate how price discovery occurs in the options markets through traders' trade size choice. By employing transactions data on all options traded on a sample of 100 firms, we show that informed traders fragment their orders into small (medium) trades for low (high) volume contracts. We also find that almost 60% of the price discovery occurs in the exchange with the largest market share for a given option, where informed traders favor medium size trades. Upon examining distinct option series for a given stock, we find that at-the-money calls display the highest information share.

Information share and its predictability in the Indian stock market

2019 ◽  
Vol 39 (10) ◽  
pp. 1322-1343 ◽  
Author(s):  
Madhusudan Karmakar ◽  
Sarveshwar Inani
Keyword(s):  
Stock Market ◽  
Information Share ◽  
Indian Stock Market

Studying on the Life Cycle Information Share and Discovery for Complicated Products Based on Data Mining and Data Grid Technology

2006 ◽  
Vol 532-533 ◽  
pp. 1120-1123
Author(s):  
Xi Feng Fang ◽  
Liang Cai Zhao ◽  
Shi Jie Su
Keyword(s):  
Data Mining ◽  
Life Cycle ◽  
Clustering Algorithm ◽  
Data Grid ◽  
Grid Service ◽  
Information Share ◽  
Reliable Technique ◽  
Dynamic Alliance ◽  
Grey Clustering ◽  
Failure Types

Complicated product lifecycle information including design and manufacturing, operation and maintenance as well as relative supply information, all are tightly related to the product life cycle cooperative design and the process of establishing the dynamic alliance. Data grid includes the digital library and data grid service technologies and it can provide the reliable technique support to integrated information systems. The grey clustering is used to merge the same type of factors based on presetting conditions. The improved grey clustering algorithm has been used to find the main failure types for some equipment. The structure of the multi layers and cross information share in the dynamic alliance for the ship life cycle information based on two data grid service centers and the flows of resources and information discovery based on data mining are proposed according to the information share requirements. A developed protocol system based on two data grid services has been presented to show ship lifecycle information share and finding the main failure types of pumps using grey clustering algorithm.

Agricultural Products Logistics Operational Pattern Based on Information Center

2011 ◽  
Vol 361-363 ◽  
pp. 1679-1683
Author(s):  
Jian Hua Qu ◽  
Xin Sheng Yao ◽  
Ji Lai Ying
Keyword(s):  
Status Quo ◽  
Agricultural Products ◽  
Logistics Management ◽  
Information Share ◽  
Management Pattern ◽  
Agricultural Produce ◽  
Information Center

Analyzing the typical management pattern of agricultural produce logistics, this paper discovered that the dominant of the pattern and got more profit because of the information fully. In view of this status quo, the agricultural products logistics management pattern based on information center was built. The advantages of the pattern were explained. The pattern was demonstrated by the orange logistics management pattern based on information share,the result showed that the pattern is effective and practicable.

scholarly journals P613 Social Media Analytics for Inflammatory Bowel Disease – What Are We Missing?

2021 ◽  
Vol 15 (Supplement_1) ◽  
pp. S557-S557
Author(s):  
L Kumar ◽  
L Kiely ◽  
A O’Riordan ◽  
P Barry
Keyword(s):  
Inflammatory Bowel Disease ◽  
Social Media ◽  
Bowel Disease ◽  
Dietary Intervention ◽  
Temporal Association ◽  
Social Media Analytics ◽  
Clinical Practices ◽  
Information Share ◽  
Inflammatory Bowel ◽  
Word Search

Abstract Background Increasingly, Inflammatory Bowel Disease (IBD) patients are using social media to disseminate information, share experiences and address queries. Gastroenterologists can play an important role in IBD care by better understanding trends in patients’ perception of their disease. This study aimed to identify trending topics and misconceptions of disease for early targeted education based off patients’ interactions and activity on social media. Methods Utilising an established social media analytics program, we extracted social media posts relating to IBD over a 30-day period between 11/05/2020 and 10/06/2020. The most common hashtags and frequently used words were retrieved from these posts, analysed and qualitatively coded. Additional analysis was performed to evaluate user mentions for specific key words identified from the ECCO consensus for Complementary and Alternative Medicine (CAM) and psychotherapy. Results 22,375 social media posts were reviewed. Twitter was the most common platform with 12,977 posts (58%). Most posts originated from North America and Europe (81%). Amongst common hashtags and words, patients most frequently referenced community groups (n=8094) for example “#crohnswarrior”, followed by terms related to treatment (n=3256), and lifestyle (n=2446). Symptom-related terms were less frequently referenced (n=2031). Of mentions relating to diet and nutrition, ‘gluten free’ was mentioned most frequently (466/2911, 16.0%), followed by ‘vegan’ (374/2911, 12.8%), and ‘plant based’ (342/2911, 11.7%). There was a temporal association with these posts which was demonstrated by hashtags (n=1397) and mentions (n=485) referencing ‘World IBD Day’ which occurred on the 19th of May as well as hashtags (n=391) and mentions (n=1475) referencing the COVID 19 pandemic. Analysis of CAM mentions highlighted patients’ interest in “exercise” as a manipulative and body-based intervention (2015/2088, 96.5%), “cannabinoids” as a herbal and dietary intervention (816/2144, 38.1%) and “yoga” as a mind-body intervention (175/415, 42.2%). 3435 mentions were generated from our psychological key word search. These included terms such as fatigue (28.2%), anxiety (20.1%), depression (13.8%) and suicide (2.2%). Conclusion Our study identified areas where patients’ needs, concerns and queries may be unmet by current clinical practices. Further development of our analytical model can aid gastroenterologists in bridging this gap and providing more holistic patient care.

scholarly journals Impact of Social Media on Indian Youth with Special Reference to Covid-19

2020 ◽  
Vol 9 (9) ◽  
pp. 493-496
Keyword(s):  
Social Media ◽  
Age Groups ◽  
Indian Society ◽  
Information Share ◽  
Web Based ◽  
Social Community ◽  
Indian Politics ◽  
The Masses ◽  
Anxiety Depression ◽  
The Brain

Internet has created a single world culture today. Internet is the ocean of knowledge. Social media is a popular platform for the masses to transform the information, share their ideas, thoughts, opinions, images and videos using famous social websites and messengers as well. Generally, users access social media with the help of web-based technology on their laptops and smart phones. Though providing suitable circumstances to people of different age groups for mutual interaction and connectivity, social websites and messengers are the efficient tools for providing opportunities and chances for reaching out to entertainment sources, valuable information for developing social capital for the users. However, Social media is becoming necessary and an imperative tool for the Indian society. Doubtlessly, Social media is the chief source of Education, Communication and Entrepreneurship, Online shopping, Entertainment and plays crucial role in Indian politics as well. Rumours are being circulated regarding COVID-19 pandemic in this tuff time by the masses. To approach it from another angle there are different issues which impact to the Indian society. Adolescents are in the developing stage. It is the stage from babyhood to maturity. Excess of using Social media sustains health problems such as Anxiety, Depression, Frustration, Feeling Alone and Sadness et cetera. Social media can destroy someone’s life by mental harassment, cyber intimidation, infringement of someone’s privacy, decrease the participation in social community. It reveals an abhorrent impact especially on juveniles or adolescents. An international group of investigators or researchers has noticed the Internet can develop both intense and prolong transformations in particular areas of cognition, which may reverberate changes in the brain, disturbing our attentional capacities, memory and social activities and the rest.

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