An empirical assessment of the effects of the 1994 In Trust Agreements on IRRI Germplasm Acquisition and Distribution

Elisabetta Gotor; Francesco Caracciolo

doi:10.18352/ijc.143

An empirical assessment of the effects of the 1994 In Trust Agreements on IRRI Germplasm Acquisition and Distribution

International Journal of the Commons

Volume 4 (2009): Issue 1

By: Elisabetta Gotor and Francesco Caracciolo

Open Access

|Dec 2009

Figures & Tables

Posterior marginal densities of λ₁ and λ₂.

Table 1

Germplasm acquired by IRRI from top 10 contributing countries (1961–2006).

Country	Total Acquired	Acquired pre 94*	Acquired post 94*
India	16,770	507	2
Laos	15,362	61	1027
Indonesia	9099	507	2
China	8105	232	34
Philippines	6651	133	173
Thailand	6348	180	32
Bangladesh	6166	179	21
Cambodia	4875	56	233
Malaysia	4269	95	88

[i] *Average per year.

Source: IRRI genebank database.

Table 2

Chib change-point results.

Parameters	Mean	Standard deviation	Quintiles for each variable
			5%	25%	50%	75%	95%
λ₁	3275	49.1	3196	3247	3275	3314	3356
λ₂	2828	44.3	2753	2797	2827	2857	2900

[i] Source: Authors calculations.

DOI: https://doi.org/10.18352/ijc.143 | Journal eISSN: 1875-0281

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Language: English

Published on: Dec 2, 2009

Published by: Igitur, Utrecht Publishing & Archiving Services for IASC

In partnership with: Paradigm Publishing Services

Publication frequency: 1 issue per year

Keywords:

Crop genetic resources,

germplasm collection,

search theoretic framework,

count data,

change-points

© 2009 Elisabetta Gotor, Francesco Caracciolo, published by Igitur, Utrecht Publishing & Archiving Services for IASC
This work is licensed under the Creative Commons Attribution 4.0 License.

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An empirical assessment of the effects of the 1994 In Trust Agreements on IRRI Germplasm Acquisition and Distribution

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