-
作者：Ghasemkhani, Hossein; Goes, Paulo; Tripathi, Arvind K.
作者单位：Purdue University System; Purdue University; Tulane University; University of Auckland
摘要：Information generated in online markets can affect both buyers??? and sellers??? expectations and therefore their choices. In this research, we investigate the effect of market information, generated in online auction markets, on buyers??? expectations and choices. To clear large inventories, sellers often conduct many auctions selling identical items over time, which creates an online auction market where competition dynamics spill over from one to auction to another. In these markets, bidder...
-
作者：Li, He; Zhang, Chen; Kettinger, William J.
作者单位：Clemson University; University of Memphis
摘要：This research highlights the circulative nature of digital platform ecosystem dynamics. Investigating these dynamics, we examine the mutual influence between participants??? product scope and product innovation over time and probe the moderating role of co-created collaborative networks. We distinguish between two types of product innovation: new product development and existing product updates. Our longitudinal analysis of the Hadoop software ecosystem indicates that participants covering a b...
-
作者：Lindberg, Aron; Majchrzak, Ann; Malhotra, Arvind
作者单位：Stevens Institute of Technology; University of Southern California; University of North Carolina; University of North Carolina Chapel Hill
摘要：Findings on how prior high-quality ideas affect the quality of subsequent ideas in online ideation contests have been mixed. Some studies find that high-quality ideas lead to subsequent high-quality ideas, while others find the opposite. Based on computationally intensive exploratory research, utilizing theory on blending of mental spaces, we suggest that the effects of prior ideas on the generation of subsequent ideas depend on the alignment of (1) crowd participants??? subjective quality ass...
-
作者：Cao, Chengxin; Ray, Gautam; Subramani, Mani; Gupta, Alok
作者单位：City University of New York (CUNY) System; Baruch College (CUNY); University of Minnesota System; University of Minnesota Twin Cities
摘要：This paper examines the relationship between enterprise systems (ES) and the likelihood of mergers and acquisitions (M&A). The key argument is that since ES can reduce agency costs associated with internal coordination and the transaction cost of coordinating with external partners, ES may be related to the likelihood of M&A. Using a sample of 3,289 firms headquartered in North America from 2010 to 2018 that made 8,373 M&A deals, the empirical analysis suggests that ES are positively related t...
-
作者：Weiler, Michael; Stolz, Simon; Lanz, Andreas; Schlereth, Christian; Hinz, Oliver
作者单位：Goethe University Frankfurt; WHU - Otto Beisheim School of Management; Hautes Etudes Commerciales (HEC) Paris
摘要：Work-related social media networks (SMNs) like LinkedIn introduce novel networking opportunities and features that promise to help individuals establish, extend, and maintain social capital (SC). Typically, work-related SMNs offer access to advanced networking features exclusively to premium users in order to encourage basic users to become paying members. Yet little is known about whether access to these advanced networking features has a causal impact on the accumulation of SC. To close this...
-
作者：Sullivan, Yulia W.; Davis, Fred D.; Koh, Chang E.
作者单位：Baylor University; Texas Tech University System; Texas Tech University; University of North Texas System; University of North Texas Denton
摘要：Information systems (IS) are complex and effortful, placing ever-greater demands on humans??? executive functions. Executive functions, general-purpose control processes that regulate one???s thoughts and behaviors, are the subject of growing investigation in cognitive psychology. The present research examines the relationship between individuals??? executive functions and IS learning. Using neuropsychological methods from cognitive psychology, we measured three key dimensions of executive fun...
-
作者：Feng, Yue (Katherine); Claggett, Jennifer L.; Karahanna, Elena; Tam, Kar Yan
作者单位：Hong Kong Polytechnic University; Wake Forest University; University System of Georgia; University of Georgia; Hong Kong University of Science & Technology
摘要：A herding cue is a lean information signal that an individual receives about the aggregate number of others who have engaged in a behavior that may result in herd behavior. Given the ease with which they can be leveraged as implementation interventions or design features on online sites, herding cues hold the promise to provide a means to influence adoption behaviors. Yet, little attention has been devoted in the IS adoption literature to understanding the effects of herding cues. Given that h...
-
作者：He, Wei; Hsieh, J. J. Po-An; Schroeder, Andreas; Fang, Yulin
作者单位：Texas Tech University System; Texas Tech University; University System of Georgia; Georgia State University; Aston University; University of Hong Kong
摘要：Contemporary IT project teams demand that individual members generate and implement novel ideas in response to the dynamic changes in IT and business requirements. Firms rely on multidisciplinary, geographically distributed IT project teams to gather the necessary talent, regardless of their locations, for developing novel IT artifacts. In this team context, individuals are expected to leverage dissimilar others??? expertise for creating ideas during idea generation (IG) and then implement the...
-
作者：Samtani, Sagar; Chai, Yidong; Chen, Hsinchun
作者单位：Indiana University System; Indiana University Bloomington; Hefei University of Technology; University of Arizona
摘要：Black hat hackers use malicious exploits to circumvent security controls and take advantage of system vulnerabilities worldwide, costing the global economy over $450 billion annually. While many organizations are increasingly turning to cyber threat intelligence (CTI) to help prioritize their vulnerabilities, extant CTI processes are often criticized as being reactive to known exploits. One promising data source that can help develop proactive CTI is the vast and ever-evolving Dark Web. In thi...
-
作者：Ebrahimi, Mohammadreza; Chai, Yidong; Samtani, Sagar; Chen, Hsinchun
作者单位：State University System of Florida; University of South Florida; Hefei University of Technology; Indiana University System; Indiana University Bloomington; University of Arizona
摘要：International dark web platforms operating within multiple geopolitical regions and languages host a myriad of hacker assets such as malware, hacking tools, hacking tutorials, and malicious source code. Cybersecurity analytics organizations employ machine learning models trained on human-labeled data to automatically detect these assets and bolster their situational awareness. However, the lack of human-labeled training data is prohibitive when analyzing foreign-language dark web content. In t...
