2020
DOI: 10.3982/ecta15828
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Eliminating Uncertainty in Market Access: The Impact of New Bridges in Rural Nicaragua

Abstract: We measure the impact of increasing integration between rural villages and outside labor markets. Seasonal flash floods cause exogenous and unpredictable loss of market access. We study the impact of new bridges that eliminate this risk. Identification exploits variation in riverbank characteristics that preclude bridge construction in some villages, despite similar need. We collect detailed annual household surveys over three years, and weekly telephone followups to study contemporaneous effects of flooding. … Show more

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Cited by 60 publications
(48 citation statements)
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“…Farmers can also use other infrastructures, such as roads, rails and ports, to obtain information and physical access to agricultural markets (Usman and Callo--Concha 2021). For example, the construction of bridges in Nicaragua has been shown to increase farmers' access to information and the ability to physically access urban markets from rural areas (Brooks and Donovan 2020). Meanwhile, in remote areas, such as the Andes mountains in Peru, road construction has been proven to accelerate farmers' access to urban markets and ability to obtain accurate information on consumer needs (Aguirre et al 2018).…”
Section: Proposed Strategies To Combat the Lack Of The Informationmentioning
confidence: 99%
“…Farmers can also use other infrastructures, such as roads, rails and ports, to obtain information and physical access to agricultural markets (Usman and Callo--Concha 2021). For example, the construction of bridges in Nicaragua has been shown to increase farmers' access to information and the ability to physically access urban markets from rural areas (Brooks and Donovan 2020). Meanwhile, in remote areas, such as the Andes mountains in Peru, road construction has been proven to accelerate farmers' access to urban markets and ability to obtain accurate information on consumer needs (Aguirre et al 2018).…”
Section: Proposed Strategies To Combat the Lack Of The Informationmentioning
confidence: 99%
“…Finally, just as public roads and bridges support private economic activity (Asher and Novosad, 2020;Brooks and Donovan, 2020), large-scale scientific infrastructure investments may support other scientific investment. In addition to funding research applications or scientific education, governments also fund large, shared infrastructure such as the early internet, particle colliders like the CERN Large Hadron Collider (LHC), and biological repositories.…”
Section: How Should Science Be Funded?mentioning
confidence: 99%
“…B2P has constructed more than 300 footbridges in 20 countries, an infrastructure intervention that is cost-effective, durable, and relatively simple to scale. An economic impact evaluation of B2Ps footbridges in Nicaragua found a 35.8% increase in labor market income attributable to the access provided by the bridges [40].…”
Section: Pay For Performance Contractingmentioning
confidence: 99%