Results 21 to 30 of about 168,643 (263)

Volatility analysis and forecasting of vegetable prices using an ARMA‐GARCH model: An application of the CF filter and seasonal adjustment method to Korean green onions

open access: yesAgribusiness, EarlyView.
Abstract The vegetable market experiences significant price fluctuations due to the complex interplay of trend, cyclical, seasonal, and irregular factors. This study takes Korean green onions as an example and employs the Christiano–Fitzgerald filter and the CensusX‐13 seasonal adjustment methods to decompose its price into four components: trend ...
Yiyang Qiao, Byeong‐il Ahn
wiley   +1 more source

A History of Macroeconomics: A Macroeconomic Viewpoint

open access: yesOEconomia, 2016
Michel De Vroey offers his reader a very pleasant journey through the History of Macroeconomics, from Keynes’ original insights, through the Friedmanian and Lucasian revolutions, to the latest developments. De Vroey has a true vision of macroeconomics, he shares it with his reader and gives clear guidelines to understand the developments in the field ...
openaire   +3 more sources

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

open access: yesAgribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin   +1 more
wiley   +1 more source

The Relationship Between Interest Rates and Agricultural Commodity Price Dynamics

open access: yesAgribusiness, EarlyView.
ABSTRACT The U.S. Federal Reserve has undertaken several interest rate interventions in the past decade. This study explores the relationship between U.S. corn and soybean prices and Federal Reserve monetary policy interventions, in the short and long run.
Zhining Sun, Ani L. Katchova
wiley   +1 more source

Macroeconomics versus environmental‐macroeconomics* [PDF]

open access: yesAustralian Journal of Agricultural and Resource Economics, 2012
When environmental macroeconomic frameworks replace standard macroeconomic frameworks differences in policy outcomes ensue. The non‐recognition of real environmental capacity constraints could explain the inability of standard frameworks to deliver on certain macroeconomic goals.
openaire   +2 more sources

India–United States Agricultural Trade Under the America‐First Agenda

open access: yesAgribusiness, EarlyView.
ABSTRACT This article examines India–United States agricultural trade under the America‐First agenda, highlighting trade patterns, tariff structures, and potential impacts of United States trade policies. Total agricultural trade remains modest at $7 billion annually, with India imposing higher tariffs (average 39%) than the United States (5%).
Badri N. Gopalakrishnan   +2 more
wiley   +1 more source

Efficiency and Technology Gap in European Apple Production—A Metafrontier Model for Germany, Italy, and Poland

open access: yesAgribusiness, EarlyView.
ABSTRACT EU member states have exhibited varying rates of apple production growth. Technical efficiency (TE) estimation is suitable for identifying best‐practice farm performance. This study examined whether the development of the apple sector in Germany, Italy, and Poland was influenced by production efficiency, access to technology, as well as ...
Anika Muder, Jakub Staniszewski
wiley   +1 more source

Macroeconomics and agriculture in Tunisia [PDF]

open access: yesApplied Economics, 2009
This article aims to analyse the impact of changes in the monetary policy and the exchange rate on agricultural supply, prices and exports. The methodology used is based on the multivariate cointegration approach. Ten variables are considered – interest and exchange rates, money supply, inflation, agricultural output and input prices, agricultural ...
Gil Roig, José María   +2 more
openaire   +6 more sources

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

The heterogeneous state of modern macroeconomics: a reply to Solow [PDF]

open access: yes
Robert Solow has criticized our 2006 Journal of Economic Perspectives essay describing ?Modern Macroeconomics in Practice.? Solow eloquently voices the commonly heard complaint that too much macroeconomic work today starts with a model with a single type
Patrick J. Kehoe, V. V. Chari
core   +3 more sources

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