Socio-Economic Panel was created in 1984.
A socioeconomic model tells you more than an economic model does, so in most cases I would say the socioeconomic model is better.
but.
socioeconomic
Socioeconomic questions are questions that involve Social and Economic information about a person or place. What was the socioeconomic situation 5 years ago? Which means: What was the Social status and the economic statues 5 years ago? Another way to put it is What was my socioeconomic level as a child? Which translates to: What was my social and economic status as a child? Which is a question asking whether I was social in a rich society or not.
Socioeconomic status is assessed by looking at an individual or group's housing, occupation, education and income levels in comparison to their country's statistical average from surveys. Other factors contributing to socioeconomic status are facilities and services, ethnic origins and unemployment.
The Flanders Panel was created in 1990.
Panel of the Wise was created in 2007.
Applied Mathematics Panel was created in 1942.
The Secret Panel was created on 1946-01-01.
Africa Progress Panel was created in 2007.
National Reading Panel was created in 1997.
The Secret Panel - album - was created in 2005.
Adjudication Panel for England was created in 2000.
Decision Support Panel was created in 1999.
Panel Discussions was created on 2002-07-01.
Panel Action Bingo was created in 1993-11.
Advisory Panel on Astrological Education was created in 1980.