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Author: Traore, Fousseini
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 44
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Book Description
The analysis of price transmission plays a key role in understanding markets integration. This helps identify the nature of the relationship between geographically distant markets and cross-commodity price transmission, as well as the impact of liberalization policies and the identification of regions exposed to systemic shocks. This technical note contributes to the debate between symmetric and asymmetric price transmission and proposes to present the traditional and new approaches for detecting threshold effects in price transmission while focusing on their advantages and limitations. There is no one-size-fits-all method to detect threshold effects in price transmission. Experts need to select a combination of elements (context of study, the economy under consideration, data availability…) to justify the relevancy of their choice. Beyond the presentation of the methods for detecting thresholds in price transmission, we perform an application in the case of the rice market in Senegal. The results support the evidence of an asymmetric price transmission between world and domestic prices in the short-run and a symmetric transmission in the long-run.
Author: Traore, Fousseini
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Political Science
Languages : en
Pages : 44
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Book Description
The analysis of price transmission plays a key role in understanding markets integration. This helps identify the nature of the relationship between geographically distant markets and cross-commodity price transmission, as well as the impact of liberalization policies and the identification of regions exposed to systemic shocks. This technical note contributes to the debate between symmetric and asymmetric price transmission and proposes to present the traditional and new approaches for detecting threshold effects in price transmission while focusing on their advantages and limitations. There is no one-size-fits-all method to detect threshold effects in price transmission. Experts need to select a combination of elements (context of study, the economy under consideration, data availability…) to justify the relevancy of their choice. Beyond the presentation of the methods for detecting thresholds in price transmission, we perform an application in the case of the rice market in Senegal. The results support the evidence of an asymmetric price transmission between world and domestic prices in the short-run and a symmetric transmission in the long-run.
Author: Stephan Pfaffenzeller
Publisher: Routledge
ISBN: 1317483618
Category : Business & Economics
Languages : en
Pages : 166
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Book Description
The early 21st century has seen a prolonged price boom in non-fuel commodities, coupled with a volatile performance in fuel prices. This new collection presents the latest research on commodity prices and economic development in the context of this changing globalized economy. Global Commodity Markets and Development Economics brings together analyses from a number of perspectives in order to explore commodity price developments. Chapters explore long term commodity trends, the evolution of relative price developments, the relationship of the domestic commodity sector with global supply chains, agri-food prices, and the role of oil markets in the global economy. Through considering a diverse range of countries including China, Russia and the United States, the authors examine key fuel and non-fuel commodity markets and offer a window into important trends and developments. This book will be relevant to those with an interest in development economics, international economics and energy markets.
Author: Stephane Hallegatte
Publisher: World Bank Publications
ISBN: 1464806748
Category : Business & Economics
Languages : en
Pages : 227
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Book Description
Ending poverty and stabilizing climate change will be two unprecedented global achievements and two major steps toward sustainable development. But the two objectives cannot be considered in isolation: they need to be jointly tackled through an integrated strategy. This report brings together those two objectives and explores how they can more easily be achieved if considered together. It examines the potential impact of climate change and climate policies on poverty reduction. It also provides guidance on how to create a “win-win†? situation so that climate change policies contribute to poverty reduction and poverty-reduction policies contribute to climate change mitigation and resilience building. The key finding of the report is that climate change represents a significant obstacle to the sustained eradication of poverty, but future impacts on poverty are determined by policy choices: rapid, inclusive, and climate-informed development can prevent most short-term impacts whereas immediate pro-poor, emissions-reduction policies can drastically limit long-term ones.
Author: Ehsan Samei
Publisher: Cambridge University Press
ISBN: 1108168817
Category : Science
Languages : en
Pages : 1478
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Book Description
A state-of-the-art review of key topics in medical image perception science and practice, including associated techniques, illustrations and examples. This second edition contains extensive updates and substantial new content. Written by key figures in the field, it covers a wide range of topics including signal detection, image interpretation and advanced image analysis (e.g. deep learning) techniques for interpretive and computational perception. It provides an overview of the key techniques of medical image perception and observer performance research, and includes examples and applications across clinical disciplines including radiology, pathology and oncology. A final chapter discusses the future prospects of medical image perception and assesses upcoming challenges and possibilities, enabling readers to identify new areas for research. Written for both newcomers to the field and experienced researchers and clinicians, this book provides a comprehensive reference for those interested in medical image perception as means to advance knowledge and improve human health.
Author: C. Peter Timmer
Publisher: Cornell University Press
ISBN: 9780801494345
Category : Business & Economics
Languages : en
Pages : 168
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Book Description
Attempts to connect the diverse aspects of appropriate price policy in the following sequence: 1) the implementation issues and impact on the domestic marketing sector, 2) the nature of the world market price, 3) the disaggregated effects on producers and consumers, 4) the short-run macro effects on budgetary, fiscal, and monetary policy, 5) the impact of macro prices, especially the foreign exchange rate, 6) the spillover effects of price policy for one commodity market on other commodity and factors markets, on the agricultural sector as a whole, and on the entire economy, 7) the dynamic effects on employment, investment, and economic growth (Author).
Author: Anthony N. Rezitis
Publisher: Bentham Science Publishers
ISBN: 1608052435
Category : Business & Economics
Languages : en
Pages : 176
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Book Description
The aim of the Ebook series of Research Topics in Agricultural & Applied Economics (RTAAE) is to publish high quality economic researches applied to both the agricultural and non-agricultural sectors of the economy. The subject areas of this Ebook series include, among others, supply and demand analysis, technical change and productivity, industrial organization, labor economics, growth and development, environmental economics, marketing, business economics and finance. By covering a broad variety of economic research topics, this Ebook series should prove to be of considerable interest to a w.
Author: Banati, Hema
Publisher: IGI Global
ISBN: 1522558535
Category : Computers
Languages : en
Pages : 435
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Book Description
As technology continues to become more sophisticated, mimicking natural processes and phenomena becomes more of a reality. Continued research in the field of natural computing enables an understanding of the world around us, in addition to opportunities for manmade computing to mirror the natural processes and systems that have existed for centuries. Nature-Inspired Algorithms for Big Data Frameworks is a collection of innovative research on the methods and applications of extracting meaningful information from data using algorithms that are capable of handling the constraints of processing time, memory usage, and the dynamic and unstructured nature of data. Highlighting a range of topics including genetic algorithms, data classification, and wireless sensor networks, this book is ideally designed for computer engineers, software developers, IT professionals, academicians, researchers, and upper-level students seeking current research on the application of nature and biologically inspired algorithms for handling challenges posed by big data in diverse environments.
Author: Lingjie Duan
Publisher: Springer Science & Business Media
ISBN: 1461488907
Category : Technology & Engineering
Languages : en
Pages : 81
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Book Description
This SpringerBrief provides an overview of cognitive mobile virtual network operator’s (C-MVNO) decisions under investment flexibility, supply uncertainty, and market competition in cognitive radio networks. This is a new research area at the nexus of cognitive radio engineering and microeconomics. The authors focus on an operator’s joint spectrum investment and service pricing decisions. The readers will learn how to tradeoff the two flexible investment choices (dynamic spectrum leasing and spectrum sensing) under supply uncertainty. Furthermore, if there is more than one operator, we present analysis of the competition among operators in obtaining spectrum and pricing services to attract users. The brief is designed for professionals working with C-MVNOs. Succinct and practical, it will assist them in making optimal investments and pricing decisions. It will also be of interest to researchers.
Author: Simon Grondin
Publisher: Springer
ISBN: 3319317911
Category : Psychology
Languages : en
Pages : 162
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Book Description
This book defines the terminology used in the fields of sensation and perception and describes the biological and physical bases required for understanding sensory experiences. It offers more specifically an introduction to the study of psychophysics, auditory perception, visual perception, and attention, and discusses the basic concepts and mechanisms used to interpret different perceptual phenomena. Featured topics in this book: Laws of psychophysics, including the discrimination law of Weber and Stevens’ power law. Psychophysical methods and signal detection theory. Hearing music and speech. Color, form and depth perception The role of attention in perception. Sensory disorders. Psychology of Perception is an essential resource for undergraduate and graduate students interested in studying sensation and perception.
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1170
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Book Description
