東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Impacts of World Food Program local ...

Zavale, Helder.

FindBook

Google Book

Amazon

博客來

Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa./
作者:	Zavale, Helder.
面頁冊數:	160 p.
附註:	Source: Dissertation Abstracts International, Volume: 75-12(E), Section: A.
Contained By:	Dissertation Abstracts International75-12A(E).
標題:	Agricultural economics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3632506
ISBN:	9781321119060

Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa.
Zavale, Helder.

Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa. - 160 p.

Source: Dissertation Abstracts International, Volume: 75-12(E), Section: A.

Thesis (Ph.D.)--Michigan State University, 2014.

Local and regional procurement (LRP) relative to global food aid deliveries saw a sharp increase from 8% in 2001 to a historical high of nearly 30% in 2011. Despite this growing importance, relatively little is known about the LRP impacts on local market prices, household welfare, and food supply chains, especially in countries where LRP has represented a meaningful share of marketed surplus. This dissertation addresses this knowledge gap using three self-contained but related essays.

ISBN: 9781321119060Subjects--Topical Terms:

3172150
Agricultural economics.

Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa.
LDR:04285nmm a2200325 4500 001 2067278
005 20160226101926.5
008 170521s2014 ||||||||||||||||| ||eng d
020 $a 9781321119060
035 $a (MiAaPQ)AAI3632506
035 $a AAI3632506
040 $a MiAaPQ $c MiAaPQ
100 1 $a Zavale, Helder. $3 3182120
245 1 0 $a Impacts of World Food Program local and regional procurement of food aid on markets, household welfare and food supply chains in Africa.
300 $a 160 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-12(E), Section: A.
500 $a Adviser: Robert Myers.
502 $a Thesis (Ph.D.)--Michigan State University, 2014.
520 $a Local and regional procurement (LRP) relative to global food aid deliveries saw a sharp increase from 8% in 2001 to a historical high of nearly 30% in 2011. Despite this growing importance, relatively little is known about the LRP impacts on local market prices, household welfare, and food supply chains, especially in countries where LRP has represented a meaningful share of marketed surplus. This dissertation addresses this knowledge gap using three self-contained but related essays.
520 $a Essay one assesses the World Food Program (WFP) LRP effects on the level and variability of market prices for maize in Uganda and Mozambique, and beans in Ethiopia. Using data spanning 2001 to 2011, we employ two complementary methodologies as a consistency check: (1) a vector autoregression (VAR) model, which is a reduced-form econometric approach; and (2) a computational model (CM), which is a structural modeling approach. Results from the VAR show average price increases brought about by LRP are statistically significant, ranging from 2% in Nampula (Mozambique) to 16% in Lira (Uganda). In all three country applications, LRP has no economically meaningful effect on price variability. When LRP is at its historical mean levels, price effects from the CM fall within the 90% confidence bounds obtained from the VAR. This suggests that the two complementary methodologies deliver consistent results.
520 $a Price increases induced by LRP purchases have welfare implications for households that buy and/or sell those commodities. In essay two, we use nationally representative household-level data to convert the estimated price increases into estimates of the corresponding household welfare effects. This is accomplished by estimating the household's willingness to accept compensation for the price increase. Due to data limitations, essay two focuses only on maize in Uganda and Mozambique. Average welfare effects in both countries are negative but fairly small in relative terms (less than 1% loss). However, 8.9% of households in Uganda and 6.9% in Mozambique experience welfare gains or losses greater than 3%. Household welfare effects vary substantially in both countries, ranging from -10% to +11% in Uganda and from -7% to +8% in Mozambique.
520 $a In addition to these price and welfare effects, the overall effects of LRP activities depend on the systemic effects that WFP is able to induce in food supply chains as the agency goes about its procurement. Essay three, therefore, employs a case study approach to complement the first two essays by investigating traders and processors responses to engagement with WFP and their perceptions of the LRP effects on food supply chains. Essay three focuses on three commodities and four countries: maize in Uganda and Mozambique, beans in Ethiopia, and high energy protein supplements (HEPS) in Ethiopia and Malawi. Two main findings stand out. First, WFP has positively influenced the "quality culture" on maize in Uganda, beans in Ethiopia, and HEPS in Ethiopia and Malawi. Second, WFP operations have spurred market entry in the Malawian and Ethiopian HEPS sectors, have facilitated greater commercial competitiveness of the Malawian HEPS and Ethiopian bean sectors, but have had limited effect on market entry in Mozambique's maize sector.
590 $a School code: 0128.
650 4 $a Agricultural economics. $3 3172150
650 4 $a Economic theory. $3 1556984
650 4 $a African studies. $3 2122725
690 $a 0503
690 $a 0511
690 $a 0293
710 2 $a Michigan State University. $b Agricultural, Food and Resource Economics. $3 2096149
773 0 $t Dissertation Abstracts International $g 75-12A(E).
790 $a 0128
791 $a Ph.D.
792 $a 2014
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3632506