Results 91 to 100 of about 93,262 (295)

A simple form could prevent authorship issues in Cochrane manuscripts: A cohort study

open access: yesCochrane Evidence Synthesis and Methods
Aim We aimed to investigate authorship issues after the implementation of an authorship declaration form in a Cochrane Review Group. Methods The Cochrane Colorectal Group uses an authorship declaration form that consists of three parts: (1) manuscript ...
Siv Fonnes   +4 more
doaj   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen   +5 more
wiley   +1 more source

US and HK: Intricacies of Monetary Policy and Portfolio Flows [PDF]

open access: yes, 2014
An editorial perspective on "Announcement Effects of Unconventional Monetary Policies on Portfolio Flows to Hong Kong" by R ...
CURJ Editorial Staff
core   +1 more source

Evidencia con rostro humano

open access: yesMedUNAB
En la portada de esta edición se propone un diálogo entre la ciencia y la humanidad, evidenciada desde una lupa que enfoca la palabra “EVIDENCE” sobre un libro abierto, en compañía de un microscopio, tubos de ensayo y estetoscopio, mientras convergen ...
Daniela Pérez-Díaz   +1 more
doaj   +1 more source

Accounting for animal health in efficiency analysis: An application to Swedish dairy farms

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Poor animal health is a central concern in modern livestock production. Despite the necessity to incorporate animal health in efficiency analysis, the theoretical and empirical developments are limited on this subject. This article appropriately characterizes the axiomatic properties of animal health within a production framework.
Frederic Ang   +3 more
wiley   +1 more source

De la acción directa al cambio cultural diferido: las políticas editoriales de la Comunidad del Sur entre los sesenta y los noventa

open access: yesNuevo mundo - Mundos Nuevos
This paper explores the editorial policies developed between the 1960s and the 1990s by Comunidad del Sur, a libertarian socialist-inspired collective founded in 1955 in Montevideo, exiled in Sweden during the dictatorship, and re-established in Uruguay ...
Maite Iglesias Schol
doaj   +1 more source

Food inflation pass‐through from agricultural imports in a small open economy

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract This paper develops a new framework for quantifying cost pass‐through in a small open economy by estimating firm‐level markup responses to agricultural import price shocks. We show theoretically that markup adjustments depend on firms' reliance on imported inputs and demand curvature, generating heterogeneous inflationary effects across firm ...
Minseong Kang, Seungki Lee
wiley   +1 more source

Understanding editorial independence and public accountability issues in public broadcasting service: a study of the editorial policies at the South African Broadcasting Corporation (SABC) [PDF]

open access: yes, 2005
The concepts of editorial independence and public accountability are necessary in public broadcasting service as they help make a distinction between a public service broadcaster, a government and a commercial service broadcaster.
Jjuuko, Denis Charles
core   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra   +3 more
wiley   +1 more source

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