NEW ROLE OF COOPERATIVES IN ETHIOPIA: THE CASE OF ETHIOPIAN COFFEE FARMERS COOPERATIVES

Since 1991, policies of economic liberalization in Ethiopia have been effective in releasing the economy from rigid state control. At the same time, they have also exposed Ethiopian people to domestic and international free market competition. In African countries, the retreat of governments from rural development due to economic liberalization policies has led to the re-evaluation of the role of cooperatives. Since 1999, in Ethiopia, several coffee farmers cooperative unions have been established to support peasants who are handicapped by their lack of negotiating power in the global economy. Coffee cooperatives have become market-oriented and are now relatively democratic compared to the former Marxist cooperatives of the previous regime. Thus far, these coffee cooperatives have provided higher profits to coffee farmers than have private traders. The actual volume of purchase, however, is limited　due to financial constraints. Because of this, the majority of cooperatives continues to rely on conventional marketing channels rather than on unions. Considering their weak financial condition, it is too early to judge the sustainability of the cooperatives because international prices have been high recently, and it is not yet clear how they would survive a downward international price trend.

Ex ante bargaining and ex post enforcement in trade credit supply: theory and evidence from China

If payment of goods is easily default, economic transaction may deeply suffer from the risk. This risky environment formed a mechanism that governs how economic transaction is realized, subsequently how trade credit is given. This paper distinguished ex ante bargaining and ex post enforcement, then modeled that bargaining power reduces trade credit ex ante, and ex post enforcement power and cash in hand of buyer can enhances both trade amount and trade credit in a presence of default risk. We modeled this relationship in order to organize findings from previous literature and from our original micro data on detailed transaction in China to consistently understand the mechanism governing trade credit. Then empirically tested a structure from the theoretical prediction with data. Results show that ex post enforcement power of seller mainly determines size of trade credit and trade amount, cash in hand of buyer can substitute with enforcement power; Bargaining power of seller is exercised to reduces trade credit and trade amount for avoiding default risk, but it simultaneously improves enforcement power as well. We found that ex post enforcement power consists of (ex ante) bargaining power on between two parties and intervention from the third party. However, its magnitude is far smaller than the direct impact to reduce trade credit and trade amount.

Social and economic characteristics of Spanish-origin hired farmworkers in 1973 /

"Revised version of a paper presented to the annual meeting of the Rural Sociological Society, San Francisco, Calif., August 1975."

Tasik ămyaa Jesu Cristo wischi inginkuk San Marcos.

United Bible Societies language: Lengua: Northern.

Concerto pour le piano avec accompagnemento d'orchestre. [music] /

Original version. Not to be confused with the revised version played for the first time by the composer in Carnegie Hall, N.Y., Jan. 28, 1919.

The Joint Chiefs of Staff and the War in Vietnam, 1960-1968 /

Shipping list no.: 2010-0179-P (pt. 3).

An exposition of the New Testament : wherein each chapter is summed up in its contents ... /

Vol. 1 has added t.p.: Matthew Henry's Commentary on the New Testament. With preface by C.H. Spurgeon.

Roman Catholic and Protestant Bibles compared; the Gould prize essays,

Whitley, W.T. Catholic and Protestant versions of the Bible. First prize essay.--Beard, G.H. The history of the Catholic English and the American revised versions of the Bible. Second prize essay.--Dalton, C.B. The origin and history of the version of the Bible authorized by the Roman Catholic Church, and of the American revised version. Third prize essay.--Appendix.--Bibliography (p. [315]-361)

Roman Catholic and Protestant Bibles compared; the Gould prize essays,

Whitley, W. T. Catholic and Protestant versions of the Bible. First prize essay.--Beard, G. H. The history of the Catholic English and of the American revised version of the Bible. Second prize essay.--Dalton, C. B. The origin and history of the version of the Bible authorized by the Roman Catholic church, and of the American revised version. Third prize essay.

Virginia Baptist Ministers.

First published in 1837, in one volume, under title : Lives of Virginia Baptist Ministers. This edition, varying only in imprint from the third edition, published in 1859, contains in the "first series" a revised version of most of the original sketches; in the "second series" new material.

The book of Ecclesiastes explained /

"[The author's] revised version is printed in parallel columns with the authorized version."--Pref.

The book of Proverbs /

v.1. The Hebrew text, King James' version, and a Revised version, with an introduction and critical and philological notes.--v.2. The Revised version, with an introduction and explanatory notes.

California mental health services act, 1971.

Includes in appendix II a copy of the Community Mental Health Services Act, Division 5 of the Welfare and Institutions Code, which "is comprised of two acts : the Lanterman-Petris-Short Act and a revised version of the Short-Doyle Act of 1957."

Development and evaluation of the Clinician Suicide Risk Assessment Checklist

This paper describes the development and evaluation of a new instrument – the Clinician Suicide Risk Assessment Checklist (CSRAC). The instrument assesses the clinician’s competency in three areas: clinical interviewing, assessment of specific suicide risk factors, and formulating a management plan. A draft checklist was constructed by integrating information from 1) literature review 2) expert clinician focus group and 3) consultation with experts. It was utilised in a simulated clinical scenario with clinician trainees and a trained actor in order to test for inter-rater agreement. Agreement was calculated and the checklist was re-drafted with the aim of maximising agreement. A second phase of simulated clinical scenarios was then conducted and inter-rater agreement was calculated for the revised checklist. In the first phase of the study, 18 of 35 items had inadequate inter-rater agreement (60%>), while in the second phase, using the revised version, only 3 of 39 items failed to achieve adequate inter-rater agreement. Further evidence of reliability and validity are required. Continued development of the CSRAC will be necessary before it can be utilised to assess the effectiveness of risk assessment training programs.

Perception of concurrent sentences with harmonic or frequency-shifted voiced excitation:performance of human listeners and of computational models based on autocorrelation

Keyword identification in one of two simultaneous sentences is improved when the sentences differ in F0, particularly when they are almost continuously voiced. Sentences of this kind were recorded, monotonised using PSOLA, and re-synthesised to give a range of harmonic ?F0s (0, 1, 3, and 10 semitones). They were additionally re-synthesised by LPC with the LPC residual frequency shifted by 25% of F0, to give excitation with inharmonic but regularly spaced components. Perceptual identification of frequency-shifted sentences showed a similar large improvement with nominal ?F0 as seen for harmonic sentences, although overall performance was about 10% poorer. We compared performance with that of two autocorrelation-based computational models comprising four stages: (i) peripheral frequency selectivity and half-wave rectification; (ii) within-channel periodicity extraction; (iii) identification of the two major peaks in the summary autocorrelation function (SACF); (iv) a template-based approach to speech recognition using dynamic time warping. One model sampled the correlogram at the target-F0 period and performed spectral matching; the other deselected channels dominated by the interferer and performed matching on the short-lag portion of the residual SACF. Both models reproduced the monotonic increase observed in human performance with increasing ?F0 for the harmonic stimuli, but not for the frequency-shifted stimuli. A revised version of the spectral-matching model, which groups patterns of periodicity that lie on a curve in the frequency-delay plane, showed a closer match to the perceptual data for frequency-shifted sentences. The results extend the range of phenomena originally attributed to harmonic processing to grouping by common spectral pattern.