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A One-Factor Bond Pricing Model Implies That Interest-Rates of All $d r ( T ) = \alpha ( r ( T ) , T ) d t + \sigma ( r ( T ) , T ) d W , \quad \forall T$

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A one-factor bond pricing model implies that interest-rates of all maturities are driven by a single source of stochastic randomness. For example the system of interest rates may be described by the following equation: $d r ( T ) = \alpha ( r ( T ) , T ) d t + \sigma ( r ( T ) , T ) d W , \quad \forall T$ where $T$ denotes the maturity of different rates. A single-factor model implies that

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Betty Neuman

A nursing theorist known for developing the Neuman Systems Model, focusing on the individual's relationship to stress, the reaction to it, and reconstitution factors that are dynamic in nature.

Hildegard Peplau

A pioneering nurse theorist who introduced the concept of nurse-patient relationships and interpersonal nursing.

NANDA

An organization (North American Nursing Diagnosis Association) that develops, researches, disseminates, and refines the nomenclature of nursing diagnoses.

Nursing Diagnoses

Clinical judgments about individual, family, or community responses to actual or potential health problems or life processes.

A One-Factor Bond Pricing Model Implies That Interest-Rates of All dr(T)=α(r(T),T)dt+σ(r(T),T)dW,∀Td r ( T ) = \alpha ( r ( T ) , T ) d t + \sigma ( r ( T ) , T ) d W , \quad \forall Tdr(T)=α(r(T),T)dt+σ(r(T),T)dW,∀T

Definitions:

A One-Factor Bond Pricing Model Implies That Interest-Rates of All $d r ( T ) = \alpha ( r ( T ) , T ) d t + \sigma ( r ( T ) , T ) d W , \quad \forall T$