The Exploratory Study on the Comparative Analysis of the Historical Development Process on Right People and Characteristics by the Period of LINA Korea

2017 ◽  
Vol 32 (3) ◽  
pp. 77-104
Author(s):  
한준기 ◽  
Jonggu Lee
Tehnika ◽  
2021 ◽  
Vol 76 (2) ◽  
pp. 220-227
Author(s):  
Miljan Leković

Portfolio theory occupies an essential place in modern finance, while portfolio management grounded on its achievements has been recognized as one of the main tasks of financial experts worldwide. Taking into account the previous, the research aims to understand the development process of portfolio theory profoundly and to familiarize the investment community with the basic features of each of its phases: traditional, modern, and post-modern portfolio theory, with inevitable comparative analysis of these theories and presentation of their positive and negative aspects. The rationale of implementing an analysis of the evolutionary process of portfolio theory lies in the intention to provide a systematic overview of the development of theoretical thought within this area and grounded on the belief that accumulated knowledge in the field of portfolio theory and portfolio management is one of the most valuable knowledge assets of contemporary society.


2017 ◽  
Vol 28 (1) ◽  
pp. 23-40
Author(s):  
Masoodi Marjan

Abstract The purpose of this article is to compare two qualitative approaches that can be used in different researches: phenomenology and grounded theory. This overview is done to (1) summarize similarities and differences between these two approaches, with attention to their historical development, goals, methods, audience, and products (2) familiarize the researchers with the origins and details of these approaches in the way that they can make better matches between their research question(s) and the goals and products of the study (3) discuss a brief outline of each methodology along with their origin, essence and procedural steps undertaken (4) illustrate how the procedures of data analysis (coding), theoretical memoing and sampling are applied to systematically generate a grounded theory (5) briefly examine the major challenges for utilizing two approaches in grounded theory, the Glaserian and Straussian. As a conclusion, this overview reveals that it is essential to ensure that the method matches the research question being asked, helps the researchers determine the suitability of their applied approach and provides a continues training for the novice researchers, especially PhD or research students who lack solid knowledge and background experience in multiple research methods.


Author(s):  
Christian Rudeloff ◽  
Stefanie Pakura ◽  
Fabian Eggers ◽  
Thomas Niemand

AbstractThis manuscript analyzes start-ups’ usage of different communication strategies (information, response, involvement), their underlying decision logics (effectuation, causation, strategy absence) and respective social media success. A multitude of studies have been published on the decision logics of entrepreneurs as well as on different communication strategies. Decision logics and according strategies and actions are closely connected. Still, research on the interplay between the two areas is largely missing. This applies in particular to the effect of different decision logics and communication models on social media success. Through a combination of case studies with fuzzy-set Qualitative Comparative Analysis this exploratory study demonstrates that different combinations of causal and absence of strategy decision logics can be equally successful when it comes to social media engagement, whereas effectuation is detrimental for success. Furthermore, we find that two-way-communication is essential to create engagement, while information strategy alone cannot lead to social media success. This study provides new insights into the role of decision logics and connects effectuation theory with the communication literature, a field that has been dominated by causal approaches.


Sign in / Sign up

Export Citation Format

Share Document