Abstrac t . The purpose of this paper is to investigate the asymptotic properties of the least squares estimates (L2-estimates) and the least absolute deviation estimates (Ll-estimates) of the parameters of a nonlinear regression model subject to a set of equality and inequality restrictions, which has a long-range dependent stationary process as its stochastic errors. Then we will compare the ...

People possess an innate need to belong that drives social interactions. Aberrations in the need to belong, such as social anhedonia and social anxiety, provide a point of entry for examining this need. The current study used experience-sampling methodology to explore deviations in the need to belong in the daily lives of 245 undergraduates. Eight times daily for a week, personal digital assist...

Between the dawn of the Internet through year 2003, there were just a few dozens exabytes of information on the Web. Today, that much information is created weekly. The opportunity to capture the opinions of the general public about social events, political movements, company strategies, marketing campaigns, and product preferences has raised increasing interest both in the scientific community...

Problem setting. Human actions and deeds that tend to deviate from institutionalized expectations are becoming less predictable, contrary existing cultural moral norms, social rules responsibilities in a given society, can be seen as potential threat the order. That is why need analyze problem of nature mass deviations relevant.
 Recent research publications analysis. The results scientifi...

This paper examines the relationship between social media engagement and financial performance of the global fast fashion company, H&M. We analyze big social data from Facebook on the seven H&M style collections that occurred during 2012 and 2013 to investigate if style icon campaigns have a larger effect on quarterly sales than designer collaborations. We find that style icons such as David Be...