Is IT enough? Evidence from a natural experiment in India's agriculture markets

Savva, N and Ramdas, K and Parker, C (2016) Is IT enough? Evidence from a natural experiment in India's agriculture markets. Management Science, 62 (9). pp. 2481-2503. ISSN 0025-1909

Text (Is IT enough?)
RML_PriceDispersion_Final May 2015.pdf - Accepted Version

Download (1MB) | Preview
Official URL:


Access to information and communication technologies (ICTs) such as mobile phone networks is widely known to improve market efficiency. In this paper, we examine whether access to timely and accurate information provided through ICT applications has any additional impact. Using a detailed data set from Reuters Market Light (RML), a text message service in India that provides daily price information to market participants, we find that this information reduces the geographic price dispersion of crops in rural communities by an average of 12%, over and above access to mobile phone technology and other means of communication. To identify the effect of information on price dispersion, we exploit a natural experiment where bulk text messages were banned unexpectedly across India for 12 days in 2010. We find that besides reducing geographic price dispersion, RML also increases the rate at which prices converge across India over time. We discuss the implications of this for development organizations and information providers.

Item Type: Article
Additional Information: © 2016 INFORMS
Subjects: I > India
A > Agricultural industry
I > Information and communication technology
Subject Areas: Management Science and Operations
DOI: 10.1287/mnsc.2015.2270
Date Deposited: 02 Mar 2016 18:51
Last Modified: 08 Jan 2017 01:01

Actions (login required)

Edit Item Edit Item