Data and Code for: Are Ideas Getting Harder to Find?

Principal Investigator(s):  View help for Principal Investigator(s) Nicholas Bloom, Stanford University; Charles I. Jones, Stanford University; John Van Reenen, MIT; Michael Webb, Stanford University

Version:  View help for Version V2

Name File Type Size Last Modified
elta.m text/x-objcsrc 124 bytes 10/21/2019 01:32:PM
BPagan.m text/x-matlab 712 bytes 10/21/2019 01:32:PM
ChadMatlab.zip application/zip 198.8 KB 10/21/2019 01:32:PM
Fcdf.m text/x-matlab 493 bytes 10/21/2019 01:32:PM
Ftest.m text/x-matlab 567 bytes 10/21/2019 01:32:PM
Ftest2.m text/x-matlab 588 bytes 10/21/2019 01:32:PM
Jfct.m text/x-objcsrc 271 bytes 10/21/2019 01:32:PM
MoveAxisToOrigin.m text/x-matlab 1.6 KB 10/21/2019 01:32:PM
PanelGreene.m text/x-objcsrc 209 bytes 10/21/2019 01:32:PM
PlotAxisAtOrigin.m text/x-matlab 1.1 KB 10/21/2019 01:32:PM
    Total of 229 records. Records per page
  • « previous
    •  Page  of 23
  • next »

Project Description

Summary:  View help for Summary Long-run growth in many models is the product of two terms: the effective number of researchers and their research productivity. We present evidence from various industries, products, and firms showing that research effort is rising substantially while research productivity is declining sharply. A good example is Moore's Law. The number of researchers required today to achieve the famous doubling of computer chip density is more than 18 times larger than the number required in the early 1970s. More generally, everywhere we look we find that ideas --- and the exponential growth they imply --- are getting harder to find.

Scope of Project

Subject Terms:  View help for Subject Terms Economic growth; productivity; R&D
JEL Classification:  View help for JEL Classification
      O30 Innovation; Research and Development; Technological Change; Intellectual Property Rights: General
      O40 Economic Growth and Aggregate Productivity: General


Related Publications

Download this project

Published Versions

V2 [2020-03-30]

V1 [2019-09-09]

Export Metadata

Dublin Core

DDI 2.5

Report a Problem

Found a serious problem with the data, such as disclosure risk or copyrighted content? Let us know.

This material is distributed exactly as it arrived from the data depositor. ICPSR has not checked or processed this material. Users should consult the investigator(s) if further information is desired.