Erratum: Correction to ‘Comparing alliance network structure across industries: Observations and explanations’

Authors

  • Lori Rosenkopf,

  • Melissa A. Schilling

Errata

This article corrects:

  1. Comparing alliance network structure across industries: observations and explanations Volume 1, Issue 3-4, 191–209, Article first published online: December 2007

Originally published in Strategic Entrepreneurship Journal, Volume 1, Issue 3–4, December 2007.

In the originally published Table 1, the bottom half of the “Nodes in main comp.” column had incorrect information. The corrected table is posted on the next page.

Table 1.  Descriptive Statistics for the Industries and their Alliance Networks
IndustryChg in TFP, 1997–20021R&D Intensity, 2001Avg Separ-ability ScoreAvg Arch. Control ScoreAlliance Networks
NodesIndustry FirmsAvg Degree of Industry FirmsAlliance Part. Rate2Network Central-izationHarmonic Mean Path LengthWeighted Overall Clust. Coef.Small World Quot.Nodes in Main Comp.
  • 1

    1 Bertelsman-Gray TFP data for 1997 to 2002;

  • 2

    2 Alliance participation rate calculated as number of industry firms participating in alliances divided by number of publicly-held firms listed in that primary SIC per the Compustat Global database.

Broadwoven fabric mills, cotton (221)−0.0040.00−0.76−1.061771.060.306.67%14.2900.003
Carpets and rugs (227)0.0020.00−0.56−0.763120.060.00%1.0012.373
Women's and children's outerwear (233)−0.0150.230.29−1.061571.330.2721.98%8.400.384.725
Fur goods (237)−0.0290.00−0.16−0.762110.170.00%1.0000.002
Logging (241)0.0000.00−1.12−0.70631.670.2740.00%1.6100.006
Wood buildings and mobile homes (245)−0.0240.000.150.002110.110.00%1.0000.002
Household furniture (251)0.0090.320.51−0.501591.330.1921.98%8.331.518.795
Public building and related furniture (253)0.0031.62−0.400.00731.140.3320.00%4.7600.003
Paper mills (262)0.0170.68−1.12−0.4023161.040.244.76%20.4100.003
Industrial inorganic chemicals (281)−0.0171.60−0.76−0.15167591.890.749.82%50.000.4946.9618
Drugs (283)−0.01413.77−0.401.269135681.6231.081.80%71.430.20222.11248
Tires and inner tubes (301)0.0033.06−0.61−0.1529171.80.4111.80%9.620.272.578
Footwear, except rubber (314)−0.0300.000.15−0.7612310.080.00%10.9900.002
Flat glass (321)0.0120.00−1.12−0.701591.731.0013.46%5.880.271.955
Cement, hydraulic (324)−0.0280.00−1.12−0.40301520.2011.08%13.160.9135.075
Iron and steel foundries (332)0.0040.19−1.12−0.0576301.611.307.39%17.860.214.986
Nonferrous rolling and drawing (335)0.0001.63−1.12−0.7055201.960.1922.69%11.110.365.3726
Cutlery, handtools, and hardware (342)−0.0031.62−0.20−0.4024111.670.5015.81%7.140.293.5723
Engines and turbines (351)0.0413.470.511.56104233.750.969.22%11.110.645.6011
Computer and office equipment (357)0.0756.932.020.363831132.50.3411.19%18.520.37319.9436
Refrigeration and service machinery (358)−0.0021.600.200.0057291.40.5010.36%33.330.628.91173
Electric lighting and wiring equipment (364)0.0011.200.51−0.7084.00222.860.3314.90%8.330.45.928
Household audio and video equipment (365)0.0075.581.620.30278582.070.8215.25%7.630.0496.6241
Communications equipment (366)−0.05713.521.220.763421202.260.485.53%41.670.56214.53180
Electronic components and accessories (367)−0.01911.010.660.205032281.9050.386.62%33.330.36627.7682
Motor vehicles and equipment (371)0.0073.931.121.164642392.340.887.74%21.740.34722.74162
Aircraft and parts (372)0.0014.771.171.56143621.971.775.73%43.480.6187.50203
Ship and boat building and repairing (373)0.0281.54−0.25−0.0540181.80.5316.73%14.290.636.0917
Guided missiles, space vehicles, parts (376)−0.0113.150.152.0652133.362.6033.26%5.000.545.4410
Medical instruments and supplies (384)−0.0089.99−0.200.45222801.350.412.60%125.000.3397.8432
Photographic equipment and supplies (386)0.0046.240.320.204522.130.056.67%10.530.515.129
Watches, clocks, watchcases, and parts (387)−0.0120.400.470.3026152.311.0020.33%6.620.5743.7818

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