The impact of banking services on poverty: Evidence from
sub-district level for Bangladesh
Kazi Iqbal
a,
*, Paritosh K. Roy
b
, Shamsul Alam
c
a
Bangladesh Institute of Development Studies (BIDS), E-17 Agargaon, Sher-e-Bangla Nagar, 1207, Dhaka, Bangladesh
b
Institute of Statistical Research and Training (ISRT), University of Dhaka
c
General Economics Division, Planning Commission, Government of Bangladesh
A R T I C L E I N F O
Article history:
Received 17 August 2018
Received in revised form 1 July 2019
Accepted 17 October 2019
Available online xxx
JEL classification:
O16
I32
G21
Keywords:
Financial inclusion
Banking service
Poverty reduction
Bangladesh
A B S T R A C T
The extent to which banking services can reduce poverty is under question as recent
experimental evidence has suggested that there is no impact. Our findings, based on survey
and administrative data, are to the contrary. We compile a unique dataset of banking
measures and poverty indicators at the level of Bangladesh’s 544 administrative sub-
districts. We find a relationship between banking services and poverty reduction, and show
that the relationship works through the deposit channel rather than the credit channel. We
exploit variation in branch placement by sub-district between 2010 and 2015 to implement
a difference-in-difference estimation approach. We also estimate ordinary least squares
and fixed effects models to explore the role of factors other than banking services in poverty
incidence. Broad findings supporting a role for the deposit channel, but not the credit
channel, are confirmed. These results have significant policy implications as governments
in developing countries are actively involved in promoting financial inclusion through the
banking sector.
© 2019 Elsevier Inc. All rights reserved.
1. Introduction
Ample evidence exists across countries suggesting that access to financial services helps to promote economic growth
and to reduce inequality and poverty (Beck, Livine, & Loayza, 2000; Levine, 2005). The extent to which economic
growth itself helps reduce inequality and poverty depends on how inclusive the financial system is. That is, the growth effect
of financial development becomes pro-poor when the financial system is inclusive giving poorer people access to a range of
quality financial services (World Bank, 2014). Evidence based on sub-national panel data (Burgess & Pande, 2005) and
household surveys (Bruhn & Love, 2014; Burgess, Wong, & Pande, 2005) also shows that greater access to banking services
such as credit and saving opportunities is associated with reductions in poverty. However, recent experimental evidence has
not been as encouraging, suggesting that access to banking services has no impact on outcomes such as poverty and well-
being. Dupas, Dean, Robinson, and Ubfal (2018) pointed out our lack of understanding of the mechanisms through which
bank access impacts the well-being of the poor. Our paper contributes to the discussion, shedding light on the relative roles
of deposit and credit channels in poverty reduction.
* Corresponding author.
E-mail address: kiqbal@bids.org.bd (K. Iqbal).
http://dx.doi.org/10.1016/j.asieco.2019.101154
1049-0078/© 2019 Elsevier Inc. All rights reserved.
Journal of Asian Economics xxx (2019) xxx–xxx
G Model
ASIECO 101154 No. of Pages 16
Please cite this article in press as: K. Iqbal, et al., The impact of banking services on poverty: Evidence from sub-district level for
Bangladesh, Journal of Asian Economics (2019), https://doi.org/10.1016/j.asieco.2019.101154
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Journal of Asian Economics