Nephrologists and patients: between vulnerability and equity

Equity theory explains how our sense of fairness influences the dynamics of close relationships. Rooted in social psychology, the theory posits that individuals evaluate fairness by comparing the ratio of their contributions to the rewards they receive. Relationship satisfaction is highest when these ratios are perceived as balanced between partners, promoting mutual reciprocity and a sense of justice.Equity vs. Equality in RelationshipsEquity is distinct from equality. Fairness does not...

Here, we present a protocol that provoked cortisol reactivity in a vulnerable adolescent Mexican American sample utilizing a modified version of the Trier Social Stress Test (TSST). Saliva samples were collected at baseline, 15, 30, and 45 min post-TSST onset. Future research could utilize this modified TSST with vulnerable...

In finance, the cost of equity is the return a firm theoretically pays to its shareholders to compensate for the risk they take by investing their capital. Companies need external capital to operate and grow, and the cost of equity helps determine the rate of return required to satisfy equity investors.
This rate represents the shareholders' expectations for the minimum return they should earn, considering the risks involved and the opportunity cost of investing elsewhere. For example, if...

The MACCS platform is a comprehensive telemedicine concept aiming at better outcomes after kidney transplantation by sharing key medical information between patients and physicians. A telemedicine team reviews incoming data to detect potential complications and to improve adherence in kidney transplant recipients to achieve better long-term...

Shareholders' equity represents the value returned to shareholders if a company is liquidated after all debts are paid. It is calculated as the residual value of a company's assets after deducting its liabilities.
For example, if Alpha Corporation has total assets of $600,000 and total liabilities of $400,000, its shareholders' equity would be $200,000. Shareholders' equity comprises common stock, preferred stock, retained earnings, and treasury stock.
Common and preferred stock...

Calculating the cost of equity is vital for businesses to ensure they provide sufficient returns to compensate investors for the risks they undertake. The Capital Asset Pricing Model (CAPM) is a common method that defines the cost of equity as the sum of the risk-free rate plus the equity beta times the market risk premium.