This dissertation consists of three contributions which analyse non-standard behaviour in organisational economics and individual decision making. Every chapter corresponds to one essay and can be read independently of each other.

The paper proposes micro-foundations for organizational analysis grounded in behavioral economics. As Simon (1985) pointed out it, "nothing is more fundamental in setting our research agenda and informing our research methods than our view of the nature of the human beings whose behavior we are...

The present paper regards risk, threats and organizational issues that are associated with human behavior; e.Business is no exception. Organizational actors in e.Business organizations make security decisions with a wide variety of meanings: information systems interactions, access to physical...

This paper studies the issue of designing an optimal organizational form: design for sub-units’ task allocation, decision-making structure, and incentive schemes for organizational members. Depending on the way tasks are allocated between the sub-units, and whether decision-making is...