Commercial aquaculture and economic growth, poverty alleviation and food security

FAO FISHERIES AND AQUACULTURE TECHNICAL PAPER No. 512

Commercial aquaculture and economic growth,
poverty alleviation and food security

Assessment framework

by

Nathanael Hishamunda
Fishery Planning Officer, Fisheries and Aquaculture Economics and Policy Division
FAO Fisheries and Aquaculture Department

Junning Cai
Assistant Professor, Chinese Academy of Finance and Development
Central University of Finance and Economics
Beijing, China

and

PingSun Leung
Professor, College of Tropical Agriculture and Human Resources
University of Hawaii, Manoa
Honolulu, Hawaii, United States of America



FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
Rome, 2009

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Contents


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Hishamunda, Junning Cai, & PingSun Leung
Commercial aquaculture and economic growth, poverty alleviation and food security
FAO Fisheries and AquacultureTechnical Paper; No. 512. Rome, FAO. 2009. 69p.

Abstract

This paper proposes some methods for quantifying the contribution of aquaculture to national economies, poverty alleviation and food security so as to improve the much needed political and financial support to the sector for its adequate development. Aquaculture’s contribution to a country’s economy can be measured by “aquaculture value-added multiplier”, an indicator that represents the “increase in gross domestic product corresponding to a one-unit increase in aquaculture value-added. As alleviating poverty occurs by creating well paying jobs, evaluation of the contribution of aquaculture to poverty alleviation can be done through “aquaculture employment multiplier”, the increase in the total employment for the entire economy corresponding to one extra job created in aquaculture.

The contribution to food availability, one of the three dimensions of food security, can be assessed through the “net sum of protein-equivalent” (direct contribution) and the “ratio between the aquaculture net foreign exchange earning and the total value of food imports” (indirect contribution). “Aquaculture labour-income and employment multipliers” can be used to quantify aquaculture’s contribution to food access, the second dimension of food security. Aquaculture tax multiplier and the “aquaculture ratio between the net foreign exchange earning” and the “whole economy net foreign exchange earning” can be used to estimate the sector’s contribution to food utilization, the third dimension of food security.


Contents


Preparation of this document (Download pdf 283 Kb)
Abstract
Contents
Foreword

1.  Introduction 

2.  Contribution of commercial aquaculture to economic growth: an assessment framework (Download pdf 238 Kb)

2.1 Conceptual framework
2.2 Empirical framework

3.  Contribution of commercial aquaculture to poverty alleviation and food security: an assessment framework (Download pdf 193 Kb)

3.1 Basic concepts and background
3.2 Assessing the contribution of commercial aquaculture to food security

4.  Assessment of commercial aquaculture’s contribution to economic growth and food security: examples (Download pdf 139 Kb) ,

4.1 Assesing commercial aquaculture ’s contribution to economic growth
4.2 Examples of contribution to fod security

5. Summary (Download pdf 647 Kb)  (Download pdf 770 Kb)

References
Appendix 1 - Derivation of the value added multiplier Mv
Appendix 2 - Derivation of the employment multiplier Me
Appendix 3 - Derivation of the labour income multiplier Mw
Appendix 4 - Derivation of the tax multiplier Mt
Appendix 5 - Data template