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Three essays on renewable energy.

Lakoh, Kepifri Alpha.

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Three essays on renewable energy.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Three essays on renewable energy./
作者:	Lakoh, Kepifri Alpha.
面頁冊數:	169 p.
附註:	Source: Dissertation Abstracts International, Volume: 74-08(E), Section: A.
Contained By:	Dissertation Abstracts International74-08A(E).
標題:	Economics, Agricultural. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3559700
ISBN:	9781303049842

Three essays on renewable energy.
Lakoh, Kepifri Alpha.

Three essays on renewable energy. - 169 p.

Source: Dissertation Abstracts International, Volume: 74-08(E), Section: A.

Thesis (Ph.D.)--The University of Nebraska - Lincoln, 2013.

This dissertation studies three main issues related to renewable energy in the United States and in Sub Sahara Africa.

ISBN: 9781303049842Subjects--Topical Terms:

626648
Economics, Agricultural.

Three essays on renewable energy.
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300 $a 169 p.
500 $a Source: Dissertation Abstracts International, Volume: 74-08(E), Section: A.
500 $a Includes supplementary digital materials.
500 $a Adviser: Lilyan Fulginiti.
502 $a Thesis (Ph.D.)--The University of Nebraska - Lincoln, 2013.
520 $a This dissertation studies three main issues related to renewable energy in the United States and in Sub Sahara Africa.
520 $a The first chapter seeks to provide answers to a very fundamental question for second generation biofuels: "How much crop residue can farmers harvest from their fields for sale to cellulosic ethanol companies without affecting current levels of production?" The model developed is applied to 101 counties from four Midwestern states in the United States (Colorado, Iowa, Nebraska and Wyoming). Results show that soil organic matter significantly contributes to explaining changes in technical efficiency and total factor productivity. Furthermore, average crop residue harvest potentials were 33%, 53%, 35% and 8% in Colorado, Iowa, Nebraska and Wyoming respectively.
520 $a The second chapter analyzes the market and welfare effects of foreign biofuel investments in Sierra Leone. A log-linear comparative static displacement model was used to carry out the analysis and a 30% demand shock was introduced into the system to represent an increase in biofuel demand. Results revealed large welfare enhancing gains for consumers of inedible biofuels but resulted in welfare losses in the staples and edible biofuel consumer markets. Producers generally reported welfare gains by virtue of owning factor inputs (land and other). Equilibrium quantities of inedible biofuels, edible biofuels and food increased by about 8.8%, decreased by 0.22% and increased by 0.6% respectively. Prices for both inputs and outputs increased while quantities of inputs also increased.
520 $a The third chapter determines the degree of responsiveness of farm energy input prices and corn prices to changes in crude oil prices using time series techniques. An Error Correction Model (ECM) and a VAR (vector autoregressive model) was fitted. The VAR was used to deduced variance decompositions for the six variables considered (prices of crude oil, diesel, gasoline, natural gas, electricity and corn) to determine the various contributions to the respective error variances. Results showed that the variables converged to a long run stable equilibrium. The strongest relationship was estimated for crude oil prices and diesel and gasoline prices. Prices for natural gas, electricity and corn had small and negative association with crude oil prices.
590 $a School code: 0138.
650 4 $a Economics, Agricultural. $3 626648
650 4 $a Economics, Environmental. $3 1669564
650 4 $a Alternative Energy. $3 1035473
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710 2 $a The University of Nebraska - Lincoln. $b Agricultural Economics. $3 1676858
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793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3559700