Results 81 to 90 of about 58,435 (209)

Freight Rates and Productivity Gains in British Tramp Shipping 1869-1950 [PDF]

open access: yes
The standard source for pre-WWII global freight rate trends is the Isserlis British tramp shipping index. We think it is flawed, and that its sources offer vastly more information than the Isserlis aggregate contains. The new data confirm the precipitous
Saif I. Shah Mohammed   +1 more
core  

The Relationship between Farm Size and Productivity in Chinese Agriculture

open access: yes
This paper examines the relationship between farm size and productivity in China's agriculture. In developing agriculture where there is a broad range of farm sizes, farm size and productivity or output per unit of land are often found to be inversely ...
Huffman, Wallace E.   +2 more
core  

Long-Run Structural and Productivity Change in U.S. Agriculture: Effects of Prices and Policies [PDF]

open access: yes
Long-Run Structural and Productivity Change in U.S. Agriculture: Effects of Prices and Policies by Wallace E. Huffman and Robert E. Evenson The paper presents (1) a conceptual framework for structural change when farms may be multiproduct or specialized ...
Robert E. Evenson, Wallace B. Huffman
core  

Grain Market Reform in China: Global Implications

open access: yes
Crop Production/Industries, Marketing,
Anonymous
core  

Pests of Stored Grain and Grain Products [PDF]

open access: yesBulletin of the Entomological Society of America, 1964
openaire   +1 more source

Agricultural Productivity in the United States

open access: yes
Increased productivity is a key to a healthy and thriving economy. Consequently, the trend in productivity, economywide, is one of the most closely watched of our common economic performance indicators.
Nehring, Richard F.   +3 more
core  

Study of yield components under heat stress conditions in wheat

open access: yes, 2013
High temperature tolerance can be characterised by measuring various plant productivity traits in different developmental stages. The present work investigated the effect of exposure to high temperature (30-35°C) at first node appearance, during ...
Balla, Krisztina   +4 more
core  

Regulating Ports: competition in South Australian port services for grain

open access: yes
Certain port services, called Essential Maritime Services, are subject to price regulation in South Australia. The need for this regulation is now under review, involving a series of assessments of market structures and market power in port services ...
Wilson, Luke
core  

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