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Table 2 Poisson and NB model results

From: Road accessibility and agricultural extension services in Malawi

 

(1)

(2)

Variables

Poisson

NB

Age

− 0.008***

− 0.009***

 

(0.002)

(0.00269)

Female

− 0.170***

− 0.172*

 

(0.058)

(0.0910)

Married

0.075

0.0928

 

(0.063)

(0.0984)

Muslim

− 0.102*

− 0.103

 

(0.056)

(0.0844)

Household Size

0.027***

0.0309**

 

(0.007)

(0.0126)

Years of schooling

0.022***

0.0286***

 

(0.005)

(0.00871)

Farming experience

0.011***

0.0115***

 

(0.002)

(0.00285)

HDDS

0.041***

0.0476***

 

(0.009)

(0.0141)

Log of Household Economic Resources

0.051***

0.0590***

 

(0.009)

(0.0123)

Log of Cropland Size

0.034

− 0.0183

 

(0.040)

(0.0669)

Loan Access

0.045

0.0780

 

(0.045)

(0.0763)

Off-Farm Employment

− 0.002

− 0.00512

 

(0.051)

(0.0772)

Communication Tools

0.308***

0.277***

 

(0.045)

(0.0683)

Lead Farmer

0.445***

0.472***

 

(0.043)

(0.0743)

Livestock

0.219***

0.170**

 

(0.047)

(0.0682)

Tree

0.364***

0.399***

 

(0.035)

(0.0581)

Maize

0.265***

0.247**

 

(0.087)

(0.123)

Cereal

− 0.165***

− 0.164*

 

(0.060)

(0.0938)

Tuber

0.064

0.0364

 

(0.050)

(0.0885)

Bean

0.199***

0.223***

 

(0.037)

(0.0574)

Groundnut

0.066*

0.0663

 

(0.037)

(0.0616)

Vegetable

0.119**

0.123

 

(0.049)

(0.0830)

Tobacco

− 0.015

0.0585

 

(0.057)

(0.0950)

Risk-Averse

− 0.101***

− 0.110*

 

(0.039)

(0.0611)

Farmer Organization

0.110***

0.123***

 

(0.022)

(0.0419)

Difficulty in Accessing Fertilizer

− 0.050***

− 0.0524*

 

(0.016)

(0.0271)

Market

− 0.040

− 0.0542

 

(0.035)

(0.0570)

Log of Distance to Paved Roads

− 0.175***

− 0.186***

 

(0.018)

(0.0297)

Number of extension agents

0.107***

0.113***

 

(0.020)

(0.0374)

Number of Agricultural Projects

− 0.007

− 0.00597

 

(0.011)

(0.0178)

Number of Demonstration Plots and Farm Trials

0.053***

0.0491***

 

(0.007)

(0.0131)

Feed the future zone of influence

0.501***

0.484***

 

(0.044)

(0.0683)

South Region

− 0.345***

− 0.382***

 

(0.077)

(0.128)

Central Region

− 0.312***

− 0.409***

 

(0.076)

(0.127)

Constant

− 1.203***

− 1.147***

 

(0.186)

(0.292)

\(\upgamma\)

 

− 0.154**

  

(0.067)

Observations

2441

2441

  1. Standard errors are in parentheses
  2. ***p < 0.01, **p < 0.05, *p < 0.1