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Table 2 Dynamic panel model regressions results

From: The contribution of agricultural inputs in reducing child stunting

Dependent variable: child stunting (%)

 

Contemporaneous effect

Lagged effect

 

System GMM

Diff. GMM

System GMM

Diff. GMM

 

(1)

(2)

(3)

(4)

Child_stunt_L1

1.000916***

0.981492***

0.9358482***

0.925766***

 

(0.0000)

(0.0000)

(0.0000)

(0.0000)

GDP_pc_PPP

0.0003147***

0.000190**

0.0002571*

0.000124

 

(0.0000)

(0.0410)

(0.0670)

(0.2790)

GDP_pc_PPP2

− 4.16E−09***

− 1.24E−09

− 3.63E−09

− 2.45E−10

 

(0.0040)

(0.4080)

(0.1500)

(0.8760)

Pop_tot

1.30E−06

− 0.000010**

3.97E−06*

− 7.38E−06

 

(0.2860)

(0.0210)

(0.0980)

(0.3340)

Agr_area_pc

− 0.098684***

− 0.066930

− 0.134570**

0.051216

 

(0.0010)

(0.5390)

(0.0150)

(0.6950)

Irr_equip_perc

− 0.014149

0.064167

− 0.050317

− 0.059216

 

(0.6650)

(0.1100)

(0.2860)

(0.6310)

Manure_N_ph

− 0.001579

-0.025398

0.021061

0.004803

 

(0.8710)

(0.3260)

(0.2220)

(0.8280)

NPK_ph

− 0.018327**

− 0.008643*

− 0.029240*

− 0.010324

 

(0.0270)

(0.0820)

(0.0690)

(0.2350)

Pest_ph

0.060168

0.008992

0.032874

0.006006

 

(0.2200)

(0.7790)

(0.5510)

(0.8920)

Conflict_deaths

0.001866

0.024652

− 0.004190

0.021051

 

(0.9570)

(0.3770)

(0.9450)

(0.7830)

N_droughts

− 0.088212

− 0.131119

− 0.024985

− 0.000881

 

(0.8420)

(0.7220)

(0.9610)

(0.9980)

N_floods

0.133482**

0.092947**

0.198906*

0.059366*

 

(0.0240)

(0.0110)

(0.1000)

(0.0980)

Const.

− 3.29375***

 

− 1.025374

 
 

(0.005)

 

(0.4610)

 
  1. Significance levels: *** = 1%, ** = 5%, * = 10%. P-values in brackets