Corvinus
Corvinus

Can biofuel policies reduce uncertainty and increase agricultural yields through stimulating investments?

Szabó, Zoltán (2019) Can biofuel policies reduce uncertainty and increase agricultural yields through stimulating investments? Biofuels, Bioproducts and Biorefining, 2019 (13). pp. 1224-1233. DOI https://doi.org/10.1002/bbb.2011

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
415kB

Official URL: https://doi.org/10.1002/bbb.2011

A nyílt hozzáférést az EISZ és a kiadó között létrejött "Read and Publish" szerződés biztosította. Open access was provided "Read and Publish" contract between EIS and the publisher.

Abstract

As history shows, the yield gap (the difference between actual and achievable yields) will not necessarily close automatically. Investments in agricultural technologies may be key. Price volatility is fundamental to investment. Price volatility has increased in agriculture in the past decade, leading to higher risks for potential investments. Some of these increased risks may be offset by the certainty offered by credible policies. The US experience indicates that ethanol policy may contribute to yield increases. Analysis suggests that corn use by ethanol plants in the USA may explain a significant part of the observed yield increase. A theoretical framework, centered on downside price-stabilization effects, is offered here, supported by some US, EU, and Hungarian empirical evidence. The research presented explores whether new ethanol plants resulting from effective biofuel policies could serve as a market mechanism to stimulate investments in farming technologies, triggering increased productivity. A survey of local stakeholders of an ethanol plant in Hungary, the only large-scale biofuel investment triggered in Europe by the EU’s flagship bioenergy policy (the Renewable Energy Directive) suggests that relevant investments may have been stimulated. Over half of the respondent farmers said that the presence of the ethanol plant had stimulated investments in productivity. It is proposed that ethanol or biofuel policies may be effective in closing the yield gap, in effect resulting in additional biomass production and advancing the bioeconomy. With effective cross-sectoral policies, more biomass for food, feed, bio-based materials and / or bioenergy purposes can be produced.

Item Type:Article
Uncontrolled Keywords:biofuel, ethanol, bioenergy policy, yield gap, investment risk, price volatility, price stabilization, agriculture
Subjects:Energy economy
Economic development
Agriculture
DOI:https://doi.org/10.1002/bbb.2011
ID Code:5407
Deposited By: Veronika Vitéz
Deposited On:09 Apr 2020 15:17
Last Modified:09 Apr 2020 15:17

Repository Staff Only: item control page