Peer Effect in Tipping/Stealing with robust standard error

Average Peer Effect

• Tipping OLS

summary(peer_ols_effect_AvgTip_lag_withmanager_update)$coefficients

                   Estimate Cluster s.e.    t value  Pr(>|t|)
avg_peerAvgTip -0.003142112   0.02945272 -0.1066832 0.9150403

• Tipping IV

summary(peer_iv_effect_AvgTip_lag_withmanager_update)$coefficients

                       Estimate Cluster s.e.  t value  Pr(>|t|)
`avg_peerAvgTip(fit)` 0.1299141   0.09023723 1.439695 0.1499539

• Stealcnt OLS

summary(peer_ols_effect_stealcnt_lag_withmanager_update)$coefficients

                                      Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealCnt + 1)    -0.032349258  0.007832115 -4.130335 3.622434e-05
log(avg_peerTotalStealAmount + 1)  0.004819041  0.000971095  4.962481 6.960156e-07

• Stealcnt IV

summary(peer_iv_effect_stealcnt_lag_withmanager_update)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)`    0.04295129  0.010892815 3.943084 8.044197e-05
`log(avg_peerTotalStealAmount + 1)(fit)` 0.00607399  0.001040504 5.837545 5.298025e-09

• Stealamount OLS

summary(peer_ols_effect_stealamt_lag_withmanager_update)$coefficients

                                     Estimate Cluster s.e.    t value    Pr(>|t|)
log(avg_peerTotalStealAmount + 1) -0.15247780   0.04687179 -3.2530826 0.001141614
log(avg_peerTotalStealCnt + 1)     0.09776095   0.13426598  0.7281141 0.466543782

• Stealamount IV

summary(peer_iv_effect_stealamt_lag_withmanager_update)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` 0.02335430  0.003419959 6.828824 8.562733e-12
`log(avg_peerTotalStealCnt + 1)(fit)`    0.08619209  0.026586674 3.241928 1.187251e-03

• Revenue OLS

summary(peer_ols_effect_AvgRev_lag_withmanager_update)$coefficients

                 Estimate Cluster s.e.   t value  Pr(>|t|)
avg_peerAvgRev 0.04680675   0.05671898 0.8252395 0.4092357

• Revenue IV

summary(peer_iv_effect_AvgRev_lag_withmanager_update)$coefficients

                        Estimate Cluster s.e.  t value  Pr(>|t|)
`avg_peerAvgRev(fit)` 0.06391207   0.05973222 1.069977 0.2846299

• Drink OLS

summary(peer_ols_effect_DrxSl_lag_withmanager_update)$coefficients

               Estimate Cluster s.e.  t value     Pr(>|t|)
avg_peerDrxSl 0.2179891   0.02265121 9.623726 6.353065e-22

• Drink IV

summary(peer_iv_effect_DrxSl_lag_withmanager_update)$coefficients

                      Estimate Cluster s.e.  t value    Pr(>|t|)
`avg_peerDrxSl(fit)` 0.2326505   0.04676498 4.974886 6.52893e-07

• Add-on OLS

summary(peer_ols_effect_AddSl_lag_withmanager_update)$coefficients

               Estimate Cluster s.e. t value Pr(>|t|)
avg_peerAddSl 0.2065006  0.004992663 41.3608        0

• Add-on IV

summary(peer_iv_effect_AddSl_lag_withmanager_update)$coefficients

                      Estimate Cluster s.e.  t value     Pr(>|t|)
`avg_peerAddSl(fit)` 0.1611947   0.03196195 5.043329 4.575253e-07

Before After GUard

• Tipping OLS Before Guard

summary(peer_ols_effect_AvgTip_lag_withmanager_update_beforeguard)$coefficients

                   Estimate Cluster s.e.    t value  Pr(>|t|)
avg_peerAvgTip -0.003484273   0.03136194 -0.1110987 0.9115381

• Tipping IV Before Guard

summary(peer_iv_effect_AvgTip_lag_withmanager_update_beforeguard)$coefficients

                       Estimate Cluster s.e.  t value  Pr(>|t|)
`avg_peerAvgTip(fit)` 0.1493792    0.1062317 1.406165 0.1596758

• Tipping OLS After Guard

summary(peer_ols_effect_AvgTip_lag_withmanager_update_afterguard)$coefficients

                  Estimate Cluster s.e.    t value  Pr(>|t|)
avg_peerAvgTip -0.00237575   0.01909156 -0.1244398 0.9009671

• Tipping IV After Guard

summary(peer_iv_effect_AvgTip_lag_withmanager_update_afterguard)$coefficients

                        Estimate Cluster s.e.  t value   Pr(>|t|)
`avg_peerAvgTip(fit)` 0.04651618   0.02633305 1.766456 0.07731944

• Stealcnt OLS Before Guard

summary(peer_ols_effect_stealcnt_lag_withmanager_update_beforeguard)$coefficients

                                  Estimate Cluster s.e.   t value  Pr(>|t|)
log(avg_peerTotalStealCnt + 1) -0.02789016   0.02935287 -0.950168 0.3420273

• Stealcnt IV Before Guard

summary(peer_iv_effect_stealcnt_lag_withmanager_update_beforeguard)$coefficients

                                        Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)` 0.04434745   0.01199116 3.698344 0.0002170285

• Stealcnt OLS After Guard

summary(peer_ols_effect_stealcnt_lag_withmanager_update_afterguard)$coefficients

                                  Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealCnt + 1) -0.03947735  0.006087714 -6.484758 8.888925e-11

• Stealcnt IV After Guard

summary(peer_iv_effect_stealcnt_lag_withmanager_update_afterguard)$coefficients

                                        Estimate Cluster s.e.  t value    Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)` 0.08050623   0.01591685 5.057924 4.23873e-07

• Stealamt OLS Before Guard

summary(peer_ols_effect_stealamt_lag_withmanager_update_beforeguard)$coefficients

                                  Estimate Cluster s.e.   t value    Pr(>|t|)
log(avg_peerTotalStealAmount + 1) -0.38528    0.1187093 -3.245575 0.001172195

• Stealamt IV Before Guard

summary(peer_iv_effect_stealamt_lag_withmanager_update_beforeguard)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` 0.03084416  0.004368522 7.060547 1.660141e-12

• Stealamt OLS After Guard

summary(peer_ols_effect_stealamt_lag_withmanager_update_afterguard)$coefficients

                                    Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealAmount + 1) -0.1300202   0.03662109 -3.550419 0.0003846246

• Stealamt IV After Guard

summary(peer_iv_effect_stealamt_lag_withmanager_update_afterguard)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` 0.03102872  0.004236866 7.323508 2.416351e-13

New Employee

• Stealcnt

• First 60 OLS

summary(peer_ols_effect_stealcnt_lag_withmanager_update_first60)$coefficients

                                  Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealCnt + 1) -0.01279166  0.001955344 -6.541898 6.076311e-11

• First 60 IV

summary(peer_iv_effect_stealcnt_lag_withmanager_update_first60)$coefficients

                                        Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)` 0.09961997   0.01903791 5.232716 1.670603e-07

• Mid 60 OLS

summary(peer_ols_effect_stealcnt_lag_withmanager_update_mid60)$coefficients

                                  Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealCnt + 1) -0.02518679   0.00317542 -7.931799 2.164201e-15

• Mid 60 IV

summary(peer_iv_effect_stealcnt_lag_withmanager_update_mid60)$coefficients

                                       Estimate Cluster s.e.  t value   Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)` 0.1175416   0.03573007 3.289711 0.00100297

• Last 60 OLS

summary(peer_ols_effect_stealcnt_lag_withmanager_update_last60)$coefficients

                                  Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealCnt + 1) -0.03354215  0.003782805 -8.867004 7.546908e-19

• Last 60 IV

summary(peer_iv_effect_stealcnt_lag_withmanager_update_last60)$coefficients

                                        Estimate Cluster s.e.   t value  Pr(>|t|)
`log(avg_peerTotalStealCnt + 1)(fit)` 0.03244894   0.04154876 0.7809844 0.4348122

• Stealamt

• First 60 OLS

summary(peer_ols_effect_stealamt_lag_withmanager_update_first60)$coefficients

                                     Estimate Cluster s.e.  t value   Pr(>|t|)
log(avg_peerTotalStealAmount + 1) 0.002211113  0.001288366 1.716215 0.08612284

• First 60 IV

summary(peer_iv_effect_stealamt_lag_withmanager_update_first60)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` 0.04200668  0.004917715 8.541911 1.321456e-17

• Mid 60 OLS

summary(peer_ols_effect_stealamt_lag_withmanager_update_mid60)$coefficients

                                      Estimate Cluster s.e.   t value    Pr(>|t|)
log(avg_peerTotalStealAmount + 1) -0.006105808  0.002020289 -3.022245 0.002509199

• Mid 60 IV

summary(peer_iv_effect_stealamt_lag_withmanager_update_mid60)$coefficients

                                           Estimate Cluster s.e.  t value     Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` 0.03599488  0.008951489 4.021105 5.793388e-05

• Last 60 OLS

summary(peer_ols_effect_stealamt_lag_withmanager_update_last60)$coefficients

                                      Estimate Cluster s.e.   t value     Pr(>|t|)
log(avg_peerTotalStealAmount + 1) -0.009628858  0.002557265 -3.765296 0.0001663782

• Last 60 IV

summary(peer_iv_effect_stealamt_lag_withmanager_update_last60)$coefficients

                                             Estimate Cluster s.e.    t value  Pr(>|t|)
`log(avg_peerTotalStealAmount + 1)(fit)` -0.007525921   0.01082604 -0.6951686 0.4869501

• AvgTip
• First 60 OLS

summary(peer_ols_effect_AvgTip_lag_withmanager_update_first60)$coefficients

                  Estimate Cluster s.e.   t value  Pr(>|t|)
avg_peerAvgTip 0.009620517   0.03780603 0.2544705 0.7991322

• First 60 IV

summary(peer_iv_effect_AvgTip_lag_withmanager_update_first60)$coefficients

                       Estimate Cluster s.e.  t value  Pr(>|t|)
`avg_peerAvgTip(fit)` 0.1623189   0.07359445 2.205587 0.0274131

• Mid 60 OLS

summary(peer_ols_effect_AvgTip_lag_withmanager_update_mid60)$coefficients

                  Estimate Cluster s.e.   t value  Pr(>|t|)
avg_peerAvgTip 0.005743049   0.01488085 0.3859355 0.6995446

• Mid 60 IV

summary(peer_iv_effect_AvgTip_lag_withmanager_update_mid60)$coefficients

                        Estimate Cluster s.e.   t value  Pr(>|t|)
`avg_peerAvgTip(fit)` 0.04711319   0.07121261 0.6615849 0.5082376

• Last 60 OLS

summary(peer_ols_effect_AvgTip_lag_withmanager_update_last60)$coefficients

                   Estimate Cluster s.e.    t value  Pr(>|t|)
avg_peerAvgTip -0.009265776   0.01253805 -0.7390127 0.4598998

• Last 60 IV

summary(peer_iv_effect_AvgTip_lag_withmanager_update_last60)$coefficients

                        Estimate Cluster s.e.  t value  Pr(>|t|)
`avg_peerAvgTip(fit)` 0.04225919     0.041791 1.011203 0.3119199