RDPerfComp: R and D Performing Companies
In pder: Panel Data Econometrics with R
Description
Usage
Format
Source
References
Description
yearly observations of 509 firms from 1982 to 1989
number of observations : 4072
number of time-series : 8
country : United States
package : panel
JEL codes: C51, D24
Chapter : 07
Usage
1
Format
A dataframe containing:
- id
firm identifier
- year
year
- y
production in logs
- n
labor in logs
- k
capital in logs
Source
author's website https://www.nuffield.ox.ac.uk/users/bond/index.html
References
Blundell, Richard and Stephen Bond (2000) “GMM Estimation with Persistent Panel Data: An Application to Production Functions”, Econometric Reviews, 19(3), 321-340, doi: 10.1080/07474930008800475
.
pder documentation built on Jan. 27, 2022, 1:12 a.m.
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Description Usage Format Source References
Description
yearly observations of 509 firms from 1982 to 1989
number of observations : 4072
number of time-series : 8
country : United States
package : panel
JEL codes: C51, D24
Chapter : 07
Usage
1 |
Format
A dataframe containing:
- id
firm identifier
- year
year
- y
production in logs
- n
labor in logs
- k
capital in logs
Source
author's website https://www.nuffield.ox.ac.uk/users/bond/index.html
References
Blundell, Richard and Stephen Bond (2000) “GMM Estimation with Persistent Panel Data: An Application to Production Functions”, Econometric Reviews, 19(3), 321-340, doi: 10.1080/07474930008800475 .
R Package Documentation
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