Background: Working in a hospital involves a lot of long-term stress, which affects people who work in helping professions and are immersed in others’ problems. The present study aimed to determine the relationships of psychological capital, mental health, and health anxiety with psychological vulnerability through the mediating role of emotional processing and perceived social support in nurse...

The simultaneous stochastic pricing and inventory management with capacitated cash-on-hand is a profit maximization problem faced by a firm, which has limited working capital for its liabilities. In addition to this working capital constraint, the company has to dynamically price its products and determine inventory levels to minimize its expected cost. In our study, we tackle this complicated ...

In this paper, we build on a single product, finite horizon, periodic review inventory management setting and include key financial aspects such as working capital constraints, payment delays and multiple sources of financing. We numerically solve for the optimal working capital target and the order-up-to level using an embedded Nelder and Mead optimization, and we perform sensitivity analysis ...

the rapid changes in sport industry urge sport investors and entrepreneurs to adopt creative and innovative approaches. in this situation, intellectual property is among the most important organizational assets and the potential success of an organization is rooted in their intellectual capabilities. on the other hand, relying on innovation, small businesses are seeking to improve their perform...

This paper posits a notion of the value of an individual’s human capital and the associated return on human capital. These concepts are examined using U.S. data on male earnings and financial asset returns. We find that (1) the value of human capital is far below the value implied by discounting earnings at the risk-free rate, (2) mean human capital returns exceed stock returns early in life an...

Social capital, work engagement, working conditions, and leadership are concepts that have been studied previously, but there is lack of knowledge about what processes promote sustainable organizational improvement work in hospitals, and specifically, what leads healthcare professionals to engage in clinical developments. The overall aim of this thesis is to increase knowledge of how social cap...