S

N * P * Q

M * P * Q

O * P * Q

0.4 * V

T

U

V

W

labor lob

cap lob

lobbying

lobbying 0.4 free ride

Australia

0.009875

0.00935

0.019227

0.0077

Austria

0.016973

0.0169

0.033875

0.0136

Canada

0.010444

0.0106

0.02104

0.0084

Denmark

0.015705

0.01536

0.03106

0.0124

Finland

0.009633

0.01011

0.019738

0.0079

Ireland

0.027911

0.02864

0.056549

0.0226

Italy

0.006299

0.0067

0.013

0.0052

Netherlan

0.019115

0.01904

0.038155

0.0153

Norway

0.020516

0.02106

0.04158

0.0166

Spain

0.005814

0.00493

0.010742

0.0043

Turkey

0.001902

0.00158

0.003483

0.0014

USA

0.004465

0.00386

0.00832

0.0033

mean

0.012388

0.01234

0.025

0.010