cross-sectional approach

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• Cross-sectional approach — A statistical methodology applied to a set of firms at a particular point in time. The New York Times Financial Glossary …   Financial and business terms

• cross-sectional approach — A statistical methodology applied to a set of firms at a particular time. Bloomberg Financial Dictionary …   Financial and business terms

• cross-sectional analysis — cross sectional analysis, cross sectional data Statistical analysis which provides information on the characteristics of, and statistical relationships between, individual units of study at a specified moment in time (the moment of data… …   Dictionary of sociology

• cross-sectional data — cross sectional analysis, cross sectional data Statistical analysis which provides information on the characteristics of, and statistical relationships between, individual units of study at a specified moment in time (the moment of data… …   Dictionary of sociology

• Cross-sectional regression — A Cross sectional regression is a type of regression model in which the explained and explanatory variables are associated with one period or point in time. This is in contrast to a time series regression or longitudinal regression in which the… …   Wikipedia

• Rational choice theory — This article is about a theory of economics. For Rational Choice Theory as applied to criminology, see Rational choice theory (criminology). Economics …   Wikipedia

• Life Sciences — ▪ 2009 Introduction Zoology       In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …   Universalium

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …   Wikipedia

• fluid mechanics — an applied science dealing with the basic principles of gaseous and liquid matter. Cf. fluid dynamics. [1940 45] * * * Study of the effects of forces and energy on liquids and gases. One branch of the field, hydrostatics, deals with fluids at… …   Universalium

• Cardiac output — (Q or or CO ) is the volume of blood being pumped by the heart, in particular by a left or right ventricle in the time interval of one minute. CO may be measured in many ways, for example dm3/min (1 dm3 equals 1000 cm3 or 1 litre). Q is… …   Wikipedia