Culture and leadership factors play an important role in software development and cost estimation. We discuss the many dimensions of culture and leadership and their impact on cost estimation in software development. We conducted a survey to identify leadership and cultural factors that may influence the software development process and its associated cost. A cost estimation model incorporating...

Recently, there has been increasing interest in comparing educational leadership measures, such as principal school leadership, using International Large-Scale Assessments (ILSAs) data. However, are doubts about the uniformity of measurement across countries participating ILSAs. There concerns that robustness and psychometric characteristics measures adversely affected by socio-cultural, econom...

How do women rise to the top of their professions when they also have significant family care responsibilities? This critical question has not been addressed by existing models of leadership. In a review of recent research, we explore an alternative model to the usual notion of a Western male as the prototypical leader. The model includes (a) relationship-oriented leadership traits, (b) the imp...

When employees identify with the groups and organizations they work for, this typically has positive implications for work-related attitudes and behaviors. The present paper provides a focused overview of the social identity approach to leadership and some ideas on its cross-cultural generalizability. To this end, we will first outline the basic tenets of the social identity approach and summar...

Multi-agent simulation was used to study the effect of simple models of leadership on interpersonal violence and warfare in small societies. Agents occupied a two dimensional landscape containing villages and food sources. Sharing and stealing contributed to normative reputation. Violence occurred during theft, in revenge killings, and in leader-directed warfare between groups. The simulations ...