Results 151 to 160 of about 6,255,748 (357)
Solving Data Overlapping Problem Using A Class‐Separable Extreme Learning Machine Auto‐Encoder
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.The overlapping and imbalanced data in classification present key challenges. Class‐separable extreme learning machine auto‐encoding (CS‐ELM‐AE) is proposed, which is an enhancement of ELM‐AE that better handles overlapping data by clustering points from the same class together. Applying oversampling addresses imbalanced data.
Ekkarat Boonchieng, Wanchaloem Nadda
wiley +1 more source
South Dakota Farmland Leasing 2003 [PDF]
Nearly 40% of South Dakota agricultural land is operated under a leasing agreement. Presented in this report are recent and longer term trends in land tenure, ownership, and leasing, based on Census of Agriculture data and related materials.
Janssen, Larry, Xu, Xuan
core
American Journal of Agricultural Economics, EarlyView.Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt +6 more
wiley +1 more source
Impact of Land Certification on Land Rental Market Participation in Tigray Region, Northern Ethiopia [PDF]
There is a renewed interest in whether land reforms can contribute to market development in Africa and whether land reforms can be pro-poor. This paper uses unique household panel data from Tigray region in Ethiopia to assess the impact of the 1998 low ...
Deininger, Klaus +2 more
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American Journal of Agricultural Economics, EarlyView.Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar +2 more
wiley +1 more source
The Hungarian land market after EU Accession [PDF]
Besides its natural potential, Hungarian agriculture's major current advantage is low land prices and rental fees. Economic theory suggests that as Hungarian economic performance approaches the EU average, production costs will also become equal ...
Biro, Szabolcs
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American 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
Conformation and market effects of corporate cereal farms in Hungary [PDF]
Functions and existence of agricultural corporate farms have concerned agricultural economists for a long time. It is worth examining in a given market how these forms of companies evolve, work, what effects they have on supply chain, land market or ...
Jambor, Attila
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American 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
LAND CONSOLIDATION AS A FACTOR FOR SUCCESSFUL DEVELOPMENT OF AGRICULTURE IN MOLDOVA [PDF]
Since 1991, Moldova has carried out a wide range of radical reforms affecting its social and economic system. The land reform, which was practically completed in 2000, created over 1 million landowners among the rural population.
Cimpoies, Dragos, Lerman, Zvi
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