Skip to main content

Table 8 Dynamic ARDL simulations analysis

From: Exploring the moderating role of financial development in environmental Kuznets curve for South Africa: fresh evidence from the novel dynamic ARDL simulations approach

Dependent variable:

InCO2

Direct effects of financial development on CO2 emissions

Moderating role of financial development (FD) on CO2 emissions through economic growth (represented by scale effect, SE) channel

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

a

Cons

 − 1.0613**

(− 2.41)

 − 1.0628***

(− 3.02)

 − 1.0701

(0.82)

 − 1.0743**

(− 2.51)

 − 1.0680

(− 1.01)

 − 1.0051**

(− 2.50)

 − 1.0606*

(− 0.85)

 − 1.0742

(0.51)

 − 1.0615***

(− 3.90)

 − 1.0609**

(− 2.46)

\(\mathrm{In}{SE}_{t-1}\)

0.2014***

(4.67)

0.2182**

(2.41)

0.2517***

(3.10)

0.2370***

(3.64)

0.2014**

(2.58)

0.2190

(0.34)

0.2035**

(2.38)

0.2402

(0.51)

0.2195

(1.71)

0.2071**

(2.62)

\(\Delta In{SE}_{t}\)

0.3613**

(2.31)

0.2614***

(3.93)

0.3182**

(2.53)

0.3505**

(2.40)

0.2915**

(2.52)

0.3014**

(2.48)

0.2501**

(2.43)

0.3053

(1.53)

0.3213

(1.37)

0.2908

(0.43)

\({InTE}_{t-1}\)

 − 0.7152***

(− 5.10)

 − 0.7203**

(− 2.42)

 − 0.7188***

(− 3.85)

 − 0.6920**

(− 2.49)

 − 0.7094**

(− 2.10)

 − 0.7024***

(− 3.61)

 − 0.7174***

(− 3.06)

 − 0.7073

(− 0.31)

 − 0.7001

(− 0.83)

 − 0.7060

(− 0.44)

\(\mathrm{\Delta In}{TE}_{t}\)

 − 0.6284**

(− 2.32)

 − 0.6180

(− 1.48)

 − 0.6207***

(− 3.51)

 − 0.5013**

(− 2.51)

 − 0.6172**

(− 2.60)

 − 0.6106

(− 0.84)

 − 0.6043

(− 0.61)

 − 0.6103

(− 1.42)

 − 0.5916**

(− 3.35)

 − 0.6180**

(− 2.38)

\({InM3GDP}_{t-1}\)

 − 0.0517**

(− 2.51)

    

0.0613***

(3.44)

    

\(\Delta {InM3GDP}_{t}\)

 − 0.1526***

(− 4.65)

    

0.2010

(0.51)

    

\({In(M3GDP}_{t-1}*{SE}_{t-1})\)

     

 − 0.0317***

(− 3.51)

    

\(\Delta {In(M3GDP}_{t}*{SE}_{t})\)

     

 − 0.0103**

(− 2.72)

    

\({InTDGDP}_{t-1}\)

 

 − 0.0814

(− 1.36)

    

0.0715***

(3.17)

   

\(\Delta {InTDGDP}_{t}\)

 

 − 0.1150

(− 0.58)

    

0.1802**

(2.40)

   

\({In(TDGDP}_{t-1}*{SE}_{t-1})\)

      

 − 0.0317***

(− 3.51)

   

\(\Delta {In(TDGDP}_{t}*{SE}_{t})\)

      

 − 0.0103**

(− 2.72)

   

\({InDCPS}_{t-1}\)

  

 − 0.1030**

(− 2.58)

    

0.0901

(1.31)

  

\(\Delta {InDCPS}_{t}\)

  

 − 0.1027**

(− 2.41)

    

0.1624

(1.48)

  

\({In(DCPS}_{t-1}*{SE}_{t-1})\)

       

 − 0.0251

(− 1.20)

  

\(\Delta {In(DCPS}_{t}*{SE}_{t})\)

       

 − 0.0204

(− 1.53)

  

\({InDCFS}_{t-1}\)

   

 − 0.0415***

(− 3.20)

    

0.0517***

(3.54)

 

\(\Delta {InDCFS}_{t}\)

   

 − 0.1203**

(− 2.54)

    

0.2074**

(2.49)

 

\({In(DCFS}_{t-1}*{SE}_{t-1})\)

        

 − 0.0328***

(− 3.51)

 

\(\Delta {In(DCFS}_{t}*{SE}_{t})\)

        

 − 0.0163**

(− 2.30)

 

\({InFSDGDP}_{t-1}\)

    

 − 0.0853**

(− 2.32)

    

0.0726***

(3.03)

\({\Delta InFSDGDP}_{t}\)

    

 − 0.1071**

(− 2.51)

    

0.2206

(0.51)

\({In(FSDGDP}_{t-1}*{SE}_{t-1})\)

         

 − 0.0295***

(− 3.83)

\(\Delta {In(FSDGDP}_{t}*{SE}_{t})\)

         

 − 0.0263**

(− 2.50)

\({InTECH}_{t-1}\)

 − 0.6142***

(− 3.61)

 − 0.6186

(− 0.50)

 − 0.6061***

(− 3.29)

 − 0.6103***

(− 3.61)

 − 0.5915**

(− 2.42)

 − 0.6103**

(− 2.40)

 − 0.6105

(− 0.37)

 − 0.5910***

(− 3.01)

 − 0.6168***

(− 3.04)

 − 0.5814**

(− 2.38)

\(\Delta {InTECH}_{t}\)

 − 0.1523**

(− 2.39)

 − 0.1075

(− 1.52)

 − 0.1420**

(− 2.41)

 − 0.1026**

(− 2.53)

 − 0.1416**

(− 2.51)

 − 0.2021**

(− 2.51)

 − 0.1152

(− 1.03)

 − 0.1301

(− 0.72)

 − 0.1143**

(− 2.49)

 − 0.1420**

(− 2.47)

\({InEC}_{t-1}\)

0.3584**

(2.35)

0.3103**

(2.49)

0.3062**

(2.47)

0.2851**

(2.52)

0.3063

(0.51)

0.3017

(0.52)

0.3028**

(2.47)

0.3010**

(2.32)

0.2610**

(2.53)

0.3010

(0.42)

\(\Delta {InEC}_{t}\)

0.6142**

(2.54)

0.6068

(0.95)

0.6103

(0.84)

0.6052**

(2.62)

0.6010**

(2.47)

0.6001***

(3.93)

0.6184**

(2.48)

0.6036**

(2.41)

0.6003***

(3.80))

0.6163**

(2.51)

\({InFDI}_{t-1}\)

0.4284***

(3.74)

0.4052***

(4.14)

0.4102***

(3.06)

0.4001

(0.41)

0.4180***

(4.01)

0.4291***

(3.10)

0.4190**

(2.48)

0.4205**

(2.51)

0.4514

(0.62)

0.4106**

(2.48)

\(\Delta {InFDI}_{t}\)

0.1720*

(1.99)

0.1701

(0.92)

0.1851**

(2.40)

0.1742*

(1.99)

0.1691**

(2.53)

0.1751**

(2.52)

0.1400

(0.41)

0.1730*

(1.99)

0.1701

(0.84)

0.1530**

(2.45)

\({InOPEN}_{t-1}\)

0.5810

(1.48)

0.5015**

(2.36)

0.5271**

(2.41)

0.5014**

(2.39)

0.5805***

(3.60)

0.5217**

(2.42)

0.5082**

(2.40)

0.5050

(1.38)

0.5029**

(2.58)

0.5822***

(3.31)

\(\Delta {InOPEN}_{t}\)

0.2576

(0.72)

0.2062**

(2.51)

0.2503

(0.69)

0.2142**

(2.59)

0.2504

(0.81)

0.2503**

(2.57)

0.2014**

(2.45)

0.2361***

(3.37)

0.2103**

(2.42)

0.2301**

(2.50)

\({InIGDP}_{t-1}\)

0.1052

(0.16)

0.1140**

(2.51)

0.1083**

(2.39)

0.1001

(0.84)

0.1304

(0.36)

0.1061***

(3.71)

0.1027**

(2.33)

0.1162**

(2.52)

0.1284**

(2.35)

0.1315**

(2.27)

\(\Delta {InIGDP}_{t}\)

0.2149**

(2.41)

0.2305**

(2.49)

0.2204

(0.67)

0.2062**

(2.58)

0.2100**

(2.36)

0.2618**

(2.62)

0.2201**

(2.26)

0.2271

(0.51)

0.2170**

(2.43)

0.2073**

(2.29)

ECT(− 1)

 − 0.8261***

(− 3.76)

 − 0.8274***

(− 3.43)

 − 0.8102***

(− 3.80)

 − 0.8025***

(− 3.62)

 − 0.8201***

(− 3.01)

 − 0.8160***

(− 3.03)

 − 0.8016***

(− 3.85)

 − 0.8119***

(− 3.13)

 − 0.8163***

(− 3.24)

 − 0.8070***

(− 3.01)

R-squared

0.7603

0.7502

0.7624

0.7481

0.7563

0.7501

0.7306

0.7520

0.7305

0.7410

Adj R-squared

0.7251

0.7183

0.7270

0.7062

0.7301

0.7016

0.7027

0.7103

0.7006

0.7204

N

60

60

60

60

60

60

60

60

60

60

p Val of F-sta

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

Simulations

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

Dependent variable:

InCO2

Moderating role of financial development (FD) on CO2 emissions through energy consumption (EC) channel

Moderating role of financial development (FD) on CO2 emissions through foreign direct investment (FDI) channel

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

b

Cons

 − 0.0631**

(− 2.44)

 − 1.0652***

(− 3.15)

 − 1.0751

(0.41)

 − 1.0760**

(− 2.37)

 − 1.0672

(− 1.63)

 − 1.0042**

(− 2.38)

 − 1.0673*

(− 0.61)

 − 1.0750

(0.32)

 − 1.0674***

(− 3.88)

 − 1.0653**

(− 2.51)

\(\mathrm{In}{SE}_{t-1}\)

0.2081***

(3.42)

0.2101

(1.30)

0.2509***

(3.26)

0.2303***

(3.16)

0.2016

(1.37)

0.2150**

(2.41)

0.2004**

(2.41)

0.2461***

(3.20)

0.2155***

(3.03)

0.2015**

(2.03)

\(\Delta In{SE}_{t}\)

0.1420

(1.62)

0.1314

(0.91)

0.1382

(0.75)

0.1505**

(2.38)

0.1315**

(2.48)

0.1414*

(1.98)

0.1201**

(2.53)

0.1353**

(2.42)

0.1413**

(2.41)

0.3208**

(2.33)

\({InTE}_{t-1}\)

 − 0.4152**

(− 2.21)

 − 0.4003

(− 1.38)

 − 0.4188***

(− 3.31)

 − 0.4020

(− 1.35)

 − 0.4194***

(− 5.23)

 − 0.4124***

(− 3.03)

 − 0.4074***

(− 3.05)

 − 0.4173***

(− 3.04)

 − 0.4201

(− 0.80)

 − 0.4060***

(− 3.41)

\(\mathrm{\Delta In}{TE}_{t}\)

 − 0.3205

(− 1.14)

 − 0.3080**

(− 2.41)

 − 0.3107

(− 1.50)

 − 0.3013

(− 0.70)

 − 0.3372**

(− 2.51)

 − 0.3106**

(− 2.48)

 − 0.3243**

(− 2.52)

 − 0.3103**

(− 2.41)

 − 0.3316

(− 0.31)

 − 0.3080**

(− 2.31)

\({InM3GDP}_{t-1}\)

 − 0.0362**

(− 2.61)

    

0.0665***

(3.51)

    

\(\Delta {InM3GDP}_{t}\)

 − 0.1571

(− 1.30)

    

0.2081**

(2.49)

    

\({In(M3GDP}_{t-1}*{EC}_{t-1})\)

0.0251***

(3.71)

         

\(\Delta {In(M3GDP}_{t}*{EC}_{t})\)

0.0142**

(2.34)

         

\({In(M3GDP}_{t-1}*{FDI}_{t-1})\)

     

 − 0.0582**

(− 2.49)

    

\(\Delta {In(M3GDP}_{t}*{FDI}_{t})\)

     

 − 0.0315

(− 1.45)

    

\({InTDGDP}_{t-1}\)

 

 − 0.0871***

(− 3.92)

    

0.0738***

(3.83)

   

\(\Delta {InTDGDP}_{t}\)

 

 − 0.1169**

(− 2.63)

    

0.1819

(0.37)

   

\({In(TDGDP}_{t-1}*{EC}_{t-1})\)

 

0.0271***

(3.90)

        

\(\Delta {In(TDGDP}_{t}*{EC}_{t})\)

 

0.0138

(1.43)

        

\({In(TDGDP}_{t-1}*{FDI}_{t-1})\)

      

 − 0.0448***

(− 3.14)

   

\(\Delta {In(TDGDP}_{t}*{FDI}_{t})\)

      

 − 0.0251**

(− 2.75)

   

\({InDCPS}_{t-1}\)

  

 − 0.1051**

(− 2.48)

    

0.0901***

(3.01)

  

\(\Delta {InDCPS}_{t}\)

  

 − 0.1038**

(− 2.35)

    

0.1624

(1.48)

  

\({In(DCPS}_{t-1}*{EC}_{t-1})\)

  

0.0226***

(3.12)

       

\(\Delta {In(DCPS}_{t}*{EC}_{t})\)

  

0.0133

(1.37)

       

\({In(DCPS}_{t-1}*{FDI}_{t-1})\)

       

 − 0.0242***

(− 3.36)

  

\(\Delta {In(DCPS}_{t}*{FDI}_{t})\)

       

 − 0.0213**

(− 2.49)

  

\({InDCFS}_{t-1}\)

   

 − 0.0403*

(− 1.99)

    

0.0583***

(3.16)

 

\(\Delta {InDCFS}_{t}\)

   

 − 0.1281

(− 0.80)

    

0.2003

(0.32)

 

\({In(DCFS}_{t-1}*{EC}_{t-1})\)

   

0.0214***

(3.16)

      

\(\Delta {In(DCFS}_{t}*{EC}_{t})\)

   

0.0194**

(2.41)

      

\({In(DCFS}_{t-1}*{FDI}_{t-1})\)

        

 − 0.0305***

(− 3.26)

 

\(\Delta {In(DCFS}_{t}*{FDI}_{t})\)

        

 − 0.0108**

(− 2.42)

 

\({InFSDGDP}_{t-1}\)

    

 − 0.0804**

(− 2.46)

    

0.0708***

(3.17)

\({\Delta InFSDGDP}_{t}\)

    

 − 0.1073**

(− 2.42)

    

0.2214

(0.48)

\({In(FSDGDP}_{t-1}*{EC}_{t-1})\)

    

0.0271***

(3.15)

     

\(\Delta {In(FSDGDP}_{t}*{EC}_{t})\)

    

0.0184

(1.49)

     

\({In(FSDGDP}_{t-1}*{FDI}_{t-1})\)

         

 − 0.0203***

(− − 3.02)

\(\Delta {In(FSDGDP}_{t}*{FDI}_{t})\)

         

 − 0.0214**

(− 2.43)

\({InTECH}_{t-1}\)

 − 0.6161***

(− 3.37)

 − 0.6101

(− 0.43)

 − 0.6001***

(− 3.01)

 − 0.6151***

(− 3.31)

 − 0.5987**

(− 2.38)

 − 0.6162**

(− 2.52)

 − 0.6182

(− 0.45)

 − 0.5974***

(− 3.51)

 − 0.6141***

(− 3.72)

 − 0.5894**

(− 2.52)

\(\Delta {InTECH}_{t}\)

 − 0.1041

(− 1.42)

 − 0.1935

(− 1.64)

 − 0.1030*

(− 1.98)

 − 0.1156**

(− 2.03)

 − 0.1596*

(− 1.98)

 − 0.2981**

(− 2.42)

 − 0.1842

(− 1.03)

 − 0.1441

(− 0.72)

 − 0.1913**

(− 2.50)

 − 0.1870**

(− 2.39)

\({InEC}_{t-1}\)

0.3073**

(2.52)

0.3943**

(2.50)

0.3412**

(2.31)

0.2021*

(1.99)

0.3173

(0.34)

0.3637

(0.30)

0.3198*

(1.99)

0.3240**

(2.32)

0.2830*

(1.98)

0.3790

(0.42)

\(\Delta {InEC}_{t}\)

0.6101

(0.16)

0.6083

(0.92)

0.6181

(0.54)

0.6052**

(2.62)

0.6062**

(2.48)

0.6082**

(0.98)

0.6121**

(2.30)

0.6087**

(2.57)

0.6082***

(3.27))

0.6149**

(2.52)

\({InFDI}_{t-1}\)

0.3684***

(3.01)

0.3152***

(4.06)

0.3802

(1.02)

0.3101

(0.40)

0.3780***

(4.70)

0.3091***

(3.01)

0.3290*

(1.99)

0.3505**

(2.42)

0.3814

(0.61)

0.3206**

(2.51)

\(\Delta {InFDI}_{t}\)

0.2020**

(2.46)

0.2501

(0.90)

0.2051**

(2.51)

0.2942*

(1.98)

0.2791

(0.91)

0.2551

(0.83)

0.2700**

(2.44)

0.2630**

(2.50)

0.2501**

(2.52)

0.2230***

(3.81)

\({InOPEN}_{t-1}\)

0.5030**

(2.53)

0.5065**

(2.40)

0.5841

(1.32)

0.5854**

(2.48)

0.5915***

(3.05)

0.5887

(1.36)

0.5732**

(2.51)

0.5830**

(2.59)

0.5639**

(2.44)

0.5752***

(3.84)

\(\Delta {InOPEN}_{t}\)

0.1676

(0.40)

0.1862**

(2.49)

0.1003

(0.68)

0.1542*

(1.98)

0.1604

(0.82)

0.1903**

(2.26)

0.1814**

(2.38)

0.1761**

(2.30)

0.1503**

(2.40)

0.1901**

(2.44)

\({InIGDP}_{t-1}\)

0.2652

(0.18)

0.2040**

(2.43)

0.2483**

(2.41)

0.2701

(0.81)

0.2804

(0.30)

0.2161**

(2.49)

0.2327**

(2.41)

0.2562**

(2.54)

0.2084**

(2.30)

0.2515***

(3.23)

\(\Delta {InIGDP}_{t}\)

0.2029**

(2.43)

0.2745**

(2.41)

0.2174

(0.60)

0.2742*

(1.99)

0.2730**

(2.30)

0.2558**

(2.66)

0.2031**

(2.24)

0.2831

(0.50)

0.2920**

(2.40)

0.2513**

(2.24)

ECT (− 1)

 − 0.8202***

(− 3.71)

 − 0.8284***

(− 3.48)

 − 0.8119***

(− 3.83)

 − 0.8004***

(− 3.61)

 − 0.8288***

(− 3.84)

 − 0.8141***

(− 3.42)

 − 0.8073***

(− 3.66)

 − 0.8175***

(− 3.15)

 − 0.8101***

(− 3.26)

 − 0.8082***

(− 3.84)

R-squared

0.7617

0.7581

0.7605

0.7466

0.7581

0.7594

0.7388

0.7515

0.7343

0.7451

Adj R-squared

0.7242

0.7180

0.7216

0.7004

0.7325

0.7077

0.7001

0.7153

0.7042

0.7211

N

60

60

60

60

60

60

60

60

60

60

p Val of F-sta

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

Simulations

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

Dependent variable:

InCO2

Moderating role of financial development (FD) on CO2 emissions through trade openness (OPEN) channel

(1)

(2)

(3)

(4)

(5)

c

Cons

 − 1.0652**

(− 2.38)

 − 1.0671***

(− 3.41)

 − 1.0781

(0.51)

 − 1.0795**

(− 2.69)

 − 1.0655

(− 1.26)

\(\mathrm{In}{SE}_{t-1}\)

0.1814

(1.01)

0.1582**

(2.55)

0.1317***

(3.59)

0.1770***

(3.04)

0.1414**

(2.47)

\(\Delta In{SE}_{t}\)

0.2013**

(2.04)

0.1414**

(2.49)

0.2682

(0.70)

0.1805**

(2.41)

0.1815**

(2.58)

\({InTE}_{t-1}\)

 − 0.3052***

(− 5.11)

 − 0.3103**

(− 2.44)

 − 0.3088***

(− 3.05)

 − 0.3320

(− 0.59)

 − 0.3294***

(− 5.40)

\(\mathrm{\Delta In}{TE}_{t}\)

 − 0.2084

(− 1.37)

 − 0.2480

(− 1.41)

 − 0.2107***

(− 3.52)

 − 0.2213**

(− 2.40)

 − 0.2472**

(− 2.60)

\({InM3GDP}_{t-1}\)

 − 0.0311**

(− 2.52)

    

\(\Delta {InM3GDP}_{t}\)

 − 0.2826***

(− 4.03)

    

\({In(M3GDP}_{t-1}*{OPEN}_{t-1})\)

 − 0.0283***

(− 3.06)

    

\(\Delta {In(M3GDP}_{t}*{OPEN}_{t})\)

 − 0.0204**

(− 2.25)

    

\({InTDGDP}_{t-1}\)

 

 − 0.0820***

(− 3.46)

   

\(\Delta {InTDGDP}_{t}\)

 

 − 0.1193**

(− 2.52)

   

\({In(TDGDP}_{t-1}*{OPEN}_{t-1})\)

 

 − 0.0271***

(− 3.02)

   

\(\Delta {In(TDGDP}_{t}*{OPEN}_{t})\)

 

 − 0.0275**

(− 2.46)

   

\({InDCPS}_{t-1}\)

  

 − 0.1061**

(− 2.58)

  

\(\Delta {InDCPS}_{t}\)

  

 − 0.1053**

(− 2.41)

  

\({In(DCPS}_{t-1}*{OPEN}_{t-1})\)

  

 − 0.0204***

(− 3.80)

  

\(\Delta {In(DCPS}_{t}*{OPEN}_{t})\)

  

 − 0.0263**

(− 2.51)

  

\({InDCFS}_{t-1}\)

   

 − 0.0441***

(− 3.31)

 

\(\Delta {InDCFS}_{t}\)

   

 − 0.1252

(− 0.74)

 

\({In(DCFS}_{t-1}*{OPEN}_{t-1})\)

   

 − 0.0261

(− 1.84)

 

\(\Delta {In(DCFS}_{t}*{OPEN}_{t})\)

   

 − 0.0267

(− 0.51)

 

\({InFSDGDP}_{t-1}\)

    

 − 0.0753**

(− 2.22)

\({\Delta InFSDGDP}_{t}\)

    

 − 0.1571**

(− 2.82)

\({In(FSDGDP}_{t-1}*{OPEN}_{t-1})\)

    

 − 0.0298***

(− 3.06)

\(\Delta {In(FSDGDP}_{t}*{OPEN}_{t})\)

    

 − 0.0271**

(− 2.48)

\({InTECH}_{t-1}\)

 − 0.5042***

(− 3.05)

 − 0.5286

(− 0.42)

 − 0.5861***

(− 3.26)

 − 0.5003***

(− 3.01)

 − 0.5415**

(− 2.30)

\(\Delta {InTECH}_{t}\)

 − 0.2023

(− 0.99)

 − 0.2175

(− 1.60)

 − 0.2020**

(− 2.59)

 − 0.2226**

(− 2.48)

 − 0.2016**

(− 2.42)

\({InEC}_{t-1}\)

0.3501**

(2.42)

0.3179**

(2.45)

0.3081**

(2.43)

0.2895*

(1.99)

0.3001

(0.58)

\(\Delta {InEC}_{t}\)

0.6106

(0.86)

0.6072

(0.84)

0.6174

(0.95)

0.6017**

(2.53)

0.6080*

(1.99)

\({InFDI}_{t-1}\)

0.3184***

(3.70)

0.3852***

(4.18)

0.3702***

(3.17)

0.3101

(0.42)

0.3380***

(4.11)

\(\Delta {InFDI}_{t}\)

0.1420**

(2.59)

0.1401

(0.91)

0.1451**

(2.41)

0.1542**

(2.39)

0.1491

(0.92)

\({InOPEN}_{t-1}\)

0.5884**

(2.40)

0.5058**

(2.36)

0.5202**

(2.41)

0.5060**

(2.37)

0.5814***

(3.61)

\(\Delta {InOPEN}_{t}\)

0.2542

(0.75)

0.2010**

(2.52)

0.2552**

(2.69)

0.2171

(1.93)

0.2515

(0.82)

\({InIGDP}_{t-1}\)

0.2252

(0.10)

0.2340**

(2.52)

0.2683**

(2.30)

0.2701

(0.81)

0.2504

(0.34)

\(\Delta {InIGDP}_{t}\)

0.2185**

(2.41)

0.2314**

(2.49)

0.2287

(0.67)

0.2092*

(1.98)

0.2164**

(2.36)

ECT(− 1)

 − 0.8270***

(− 3.71)

 − 0.8251***

(− 3.44)

 − 0.8182***

(− 3.84)

 − 0.8024***

(− 3.60)

 − 0.8204***

(− 3.05)

R-squared

0.7651

0.7559

0.7605

0.7467

0.7572

Adj R-squared

0.7266

0.7191

0.7261

0.7051

0.7374

N

60

60

60

60

60

p Val of F-sta

0.0000***

0.0000***

0.0000***

0.0000***

0.0000***

Simulations

1000

1000

1000

1000

1000

  1. Source: Authors’ calculations
  2. *, ** and ***Denote statistical significance at 10%, 5% and 1% levels, respectively
  3. T-values in parentheses