(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
complexity	0.055	0.050	0.050	0.059	0.050	0.050	0.048	0.050	0.050
	(0.018)	(0.019)	(0.018)	(0.019)	(0.018)	(0.018)	(0.017)	(0.018)	(0.018)
legal_index	-0.012	0.009	0.009	-0.007	0.015	0.013	-0.006	0.006	0.010
	(0.052)	(0.043)	(0.043)	(0.050)	(0.043)	(0.043)	(0.041)	(0.047)	(0.041)
libdem_index	-0.101	-0.098	-0.097	-0.117	-0.102	-0.101	-0.113	-0.094	-0.099
	(0.047)	(0.056)	(0.056)	(0.046)	(0.052)	(0.052)	(0.051)	(0.060)	(0.051)
policy_group	-0.004	-0.009	-0.009	-0.005	-0.008	-0.008	-0.011	-0.009	-0.009
	(0.020)	(0.018)	(0.018)	(0.018)	(0.018)	(0.018)	(0.019)	(0.018)	(0.018)
systemic_cited	-0.033	-0.031	-0.031	-0.028	-0.029	-0.030	-0.023	-0.030	-0.031
	(0.013)	(0.013)	(0.013)	(0.011)	(0.013)	(0.013)	(0.012)	(0.013)	(0.013)
tp_count	-0.020	-0.010	-0.010	-0.022	-0.012	-0.011	-0.020	-0.011	-0.010
	(0.019)	(0.019)	(0.019)	(0.018)	(0.020)	(0.019)	(0.019)	(0.019)	(0.020)
tp_total_mtac	-0.050
	(0.019)
xxii_cited	0.038	0.026	0.026	0.027	0.026	0.026	0.016	0.026	0.026
	(0.022)	(0.022)	(0.022)	(0.019)	(0.022)	(0.022)	(0.021)	(0.022)	(0.022)
mtac_all_ratio		-0.001
		(0.019)
mtac_tp_mp_ratio			-0.001
			(0.018)
tp_total_mtad				-0.122
				(0.046)
mtad_all_ratio					0.010
					(0.023)
mtad_tp_mp_ratio						0.006
						(0.021)
total_tp_volume							-0.041
							(0.022)
trade_volume_all_ratio								0.003
								(0.019)
trade_volume_tp_mp_ratio									-0.001
									(0.027)
Num.Obs.	203	203	203	203	203	203	203	203	203
AIC	77.7	86.6	86.6	73.0	86.4	86.5	83.1	86.6	86.6
BIC	107.5	116.4	116.4	102.8	116.2	116.3	112.9	116.4	116.4
Log.Lik.	-29.832	-34.295	-34.294	-27.509	-34.199	-34.260	-32.557	-34.285	-34.295
RMSE	0.20	0.22	0.22	0.19	0.22	0.22	0.21	0.22	0.22