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Economics of fall tillage for early and conventional soybean plantings in the midsouthern USA.
Heatherly, L.G.; Spurlock, S.R. - 2001
Conventional soybean [Glycine max (L.) Merr.] production in the midsouthern USA has involved planting Maturity Group (MG) V and later cultivars in May and later months in a seedbed that has been shallow-tilled in the fall or spring just before planting. Moisture deficits that frequently occur...
Persistent link: https://www.econbiz.de/10009429446
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How adoption rates, timing, and ceilings affect the value of ENSO-based climate forecasts.
Rubas, Debra J.; Mjelde, James W.; Love, H. Alan; … - 2008
An international wheat trade model incorporating climate variability is used to simulate different scenarios when wheat producers in the USA, Canada, and Australia adopt El Niño/Southern Oscillation (ENSO)-based climate forecasts for use in production decisions. Adoption timing and rates are...
Persistent link: https://www.econbiz.de/10009429458
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Field evaluation of watermelon grown on paper-polymerized vegetable oil mulches.
Shogren, R.L.; Hochmuth, R.C. - 2004
Biodegradable mulches made from kraft paper coated with polymerized (cured) vegetable oils were compared to black polyethylene mulches for promoting the growth of watermelon in northern Florida. Data from three spring growing seasons have been collected. Yields of watermelon planted on paper-soy...
Persistent link: https://www.econbiz.de/10009429578
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Novel Computationally Intelligent Machine Learning Algorithms for Data Mining and Knowledge Discovery
Gheyas, Iffat A. - 2009
This thesis addresses three major issues in data mining regarding feature subset selection in large dimensionality domains, plausible reconstruction of incomplete data in cross-sectional applications, and forecasting univariate time series. For the automated selection of an optimal subset of...
Persistent link: https://www.econbiz.de/10009465839
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Financial frictions and the wealth distribution
Fernández-Villaverde, Jesús; Hurtado López, Samuel; … - 2020
We postulate a nonlinear DSGE model with a financial sector and heterogeneous households. In our model, the interaction between the supply of bonds by the financial sector and the precautionary demand for bonds by households produces significant endogenous aggregate risk. This risk induces an...
Persistent link: https://www.econbiz.de/10012524850
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Valstybės pajamų iš pelno mokesčio prognozavimas
Martūzaitė, Vilma - 2011
of state revenue from corporate tax and to forecast tax return from corporate income tax for the following year. Research …:• Part 1 presents the impact of state revenue on corporate income tax, econometrical forecast models proposed by scientists …
Persistent link: https://www.econbiz.de/10009478759
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Spatial Approaches to Panel Data in Agricultural Economics: A Climate Change Application
Baylis, Kathy; Paulson, Nicholas D.; Piras, Gianfranco - 2011
Panel data are used in almost all subfields of the agricultural economics profession. Furthermore, many research areas … theoretical and empirical literature on spatialeconometric methods for panel data. We then illustrate some of these tools within a … climate change application using a hedonic model of farmland values and panel data. Estimates for the model are provided …
Persistent link: https://www.econbiz.de/10009444587
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Algorithmic Trading : Analyse von computergesteuerten Prozessen im Wertpapierhandel unter Verwendung der Multifaktorenregression
Gomolka, Johannes - 2011
Die Elektronisierung der Finanzmärkte ist in den letzten Jahren weit vorangeschritten. Praktisch jede Börse verfügt über ein elektronisches Handelssystem. In diesem Kontext beschreibt der Begriff Algorithmic Trading ein Phänomen, bei dem Computerprogramme den Menschen im Wertpapierhandel...
Persistent link: https://www.econbiz.de/10009449077
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Optimierung der Personaleinsatzplanung in Call Centern - Theoretische Systematisierung und empirische ?berpr?fung
Huber, Kathrin - 2006
Der Call Center-Markt hat Ende der 90er Jahre und Anfang des neuen Jahrtausends einen rasanten Aufschwung mit zum Teil sehr hohen Ums?tzen erfahren, was zur Folge hatte, dass immer mehr Auskunftsdienstleister auf dem Markt kamen. Als Konsequenz daraus resultiert nun eine versch?rfte...
Persistent link: https://www.econbiz.de/10009484800
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The design of the MAD Design Program
Niederer, J. - 2008
The study of long term stability in particle accelerators has long been served by a group of widely circulated computer programs. The progress in these programs has mirrored the growth and versatility in accelerator size, complexity, and purpose, as well as evolving technologies in computing...
Persistent link: https://www.econbiz.de/10009435462