Sentence examples for are constant over time from inspiring English sources

GMO argues that the lifestyle approach implicitly assumes that returns from asset classes are constant over time.

Rolls-Royce, owned by BMW, said the car proved that "certain truths are constant over time", such as the notion that "the powerful have always understood the symbols through which they express their standing".

A common approach in development economics is to use cross-country panel data, which is data collected for a set of countries over time and to control for unobserved factors that either vary across countries and are constant over time or vary over time and are constant across countries.

Measurement errors that are constant over time are removed.

Failure/repair rates are constant over time and statistically independent.

Then, the rate matrix and the population projection matrix are constant over time.

These capture factors that differ between counties and are constant over time.

Labour market areas are a good unit for controlling for similar labour market conditions that are constant over time.

Consider the case where a two-step solution is possible, and the τ j values are constant over time.

Furthermore, most of these are constant over time and are consequently not appropriate in a fixed effect framework.

Z′ and Z are constant over time unless the geological conditions or the source field morphology change.