High PTH levels may be caused by: 1  A parathyroid gland growth (hyperplasia) or a parathyroid tumor. 2  A low level of calcium in the blood. A low blood calcium level can be caused by kidney disease, kidney failure, severe vitamin D deficiency, or an inability of the intestines to absorb calcium from food.
The equity multiplier is a financial leverage ratio that measures the amount of a firmâs assets that are financed by its shareholders by comparing total assets with total shareholderâs equity. In other words, the equity multiplier shows the percentage of assets that are financed or owed by the shareholders.
Highly leveraged operations accept increased risk in return for potentially higher profits. Related Articles. The use of a lever and fulcrum enables a worker to exert force far in excess of his unassisted strength. In the field of finance, the use of debt or borrowing to increase the size or profitability of a venture is called leverage. While borrowing incurs interest expense and risk, it can also yield rewards.