in the business environment, virtual organizations can meet market needs efficiently and effectively via knowledge worker and high flexibility and also generate significant competitive advantage. due to obtaining the advantage of these organizations, managerial issues related to them must be recognized and organized. decrease of face to face relationship, geographically distributed, dynamic job...

Many technologies used by the LDCs are developed in the OECD economies and are designed to make optimal use of the skills of these richer countries’ workforces. Differences in the supply of skills create a mismatch between the requirements of these technologies and the skills of LDC workers, and lead to low productivity in the LDCs. Even when all countries have equal access to new technologies,...

Introduction Allocating tasks to workers so as to get the greatest amount of high-quality output for as little resources as possible is an overarching theme in crowdsourcing research. Among the factors that complicate this problem is the lack of information about the available workers’ skill, along with unknown difficulty of the tasks to be solved. Moreover, if a crowdsourcing platform customer...

This thesis consists of three essays that explore hiring criteria, skill demands and labor market outcomes. The first essay investigates the use of worker credit status as a hiring screen. The practice has sparked debate, with opponents asserting that it amounts to discrimination and proponents maintaining that it is an important tool for employers to assure the quality of new employees. This s...