Tumour heterogeneity is documented for many characters, including the production of growth factors, one of the hallmarks of cancer. What maintains heterogeneity remains an open question that has ...

In this paper the theory of cost and production in the multi-product firm is formulated as a problem of minimizing a convex function subject to convex inequality constraints. The Kuhn-Tucker theorem ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and has a ...

This paper develops the theory of a firm that has the option of starting and stopping the production process. Intermittent production allows the firm to operate at the cost-minimizing rate regardless ...

Business owners will often set individual goals to motivate employees and reach company objectives. Goals that are hard to reach are often more intriguing, as more work is required to fulfill them.