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Author :
Publisher :
ISBN 13 : 9789279332456
Total Pages : 27 pages
Book Rating : 4.3/5 (324 download)
Download or read book Agricultural Commodity Price Volatility and Its Macroeconomic Determinants written by and published by . This book was released on 2013 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Isabelle Piot-Lepetit
Publisher : Springer
ISBN 13 : 9781489988812
Total Pages : 0 pages
Book Rating : 4.9/5 (888 download)
Download or read book Methods to Analyse Agricultural Commodity Price Volatility written by Isabelle Piot-Lepetit and published by Springer. This book was released on 2014-10-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the issue of price volatility in agricultural commodities markets and how this phenomenon has evolved in recent years. The factors underlying the price spike of 2007-08 appear to be global and macroeconomic in nature, including the rapid growth in demand by developing countries, the international financial crisis, and exchange rate movements. Some of these factors are new, appearing as influences on price volatility only in the last decade. Although volatility has always been a feature of agricultural commodity markets, the evidence suggests that volatility has increased in certain commodity markets. A growing problem is that agricultural price shocks and volatility disrupt agricultural markets, economic incentives and incomes. With increased globalization and integration of financial and energy markets with agricultural commodity markets, the relationships between markets are expanding and becoming more complex. When a crisis such as a regional drought, food safety scare or a financial crisis hits a particular market, policy-makers often do not know the extent to which it will impact on other markets and affect producer, consumer and trader decisions. Including contributions from experts at the World Bank, the Food and Agriculture Organization of the United Nations, the USDA, and the European Commission, the research developed throughout the chapters of this book is based on current methodologies that can be used to analyze price volatility and provide directions for understanding this volatility and the development of new agricultural policies. The book highlights the challenges facing policy makers in dealing with the changing nature of agricultural commodities markets, and offers recommendations for anticipating price movements and managing their consequences. It will be a practical guide for both present and future policy-makers in deciding on potential price-stabilizing interventions, and will also serve as a useful resource for researchers and students in agricultural economics.
Author : Isabelle Piot-Lepetit
Publisher : Springer Science & Business Media
ISBN 13 : 1441976345
Total Pages : 238 pages
Book Rating : 4.4/5 (419 download)
Download or read book Methods to Analyse Agricultural Commodity Price Volatility written by Isabelle Piot-Lepetit and published by Springer Science & Business Media. This book was released on 2011-06-10 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the issue of price volatility in agricultural commodities markets and how this phenomenon has evolved in recent years. The factors underlying the price spike of 2007-08 appear to be global and macroeconomic in nature, including the rapid growth in demand by developing countries, the international financial crisis, and exchange rate movements. Some of these factors are new, appearing as influences on price volatility only in the last decade. Although volatility has always been a feature of agricultural commodity markets, the evidence suggests that volatility has increased in certain commodity markets. A growing problem is that agricultural price shocks and volatility disrupt agricultural markets, economic incentives and incomes. With increased globalization and integration of financial and energy markets with agricultural commodity markets, the relationships between markets are expanding and becoming more complex. When a crisis such as a regional drought, food safety scare or a financial crisis hits a particular market, policy-makers often do not know the extent to which it will impact on other markets and affect producer, consumer and trader decisions. Including contributions from experts at the World Bank, the Food and Agriculture Organization of the United Nations, the USDA, and the European Commission, the research developed throughout the chapters of this book is based on current methodologies that can be used to analyze price volatility and provide directions for understanding this volatility and the development of new agricultural policies. The book highlights the challenges facing policy makers in dealing with the changing nature of agricultural commodities markets, and offers recommendations for anticipating price movements and managing their consequences. It will be a practical guide for both present and future policy-makers in deciding on potential price-stabilizing interventions, and will also serve as a useful resource for researchers and students in agricultural economics.
Author : Mr.Shaun K. Roache
Publisher : International Monetary Fund
ISBN 13 : 145520112X
Total Pages : 31 pages
Book Rating : 4.4/5 (552 download)
Download or read book What Explains the Rise in Food Price Volatility? written by Mr.Shaun K. Roache and published by International Monetary Fund. This book was released on 2010-05-01 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt: The macroeconomic effects of large food price swings can be broad and far-reaching, including the balance of payments of importers and exporters, budgets, inflation, and poverty. For market participants and policymakers, managing low frequency volatility—i.e., the component of volatility that persists for longer than one harvest year—may be more challenging as uncertainty regarding its persistence is likely to be higher. This paper measures the low frequency volatility of food commodity spot prices using the spline- GARCH approach. It finds that low frequency volatility is positively correlated across different commodities, suggesting an important role for common factors. It also identifies a number of determinants of low frequency volatility, two of which—the variation in U.S. inflation and the U.S. dollar exchange rate—explain a relatively large part of the rise in volatility since the mid-1990s.
Author : Bertrand Munier
Publisher : IOS Press
ISBN 13 : 1614990360
Total Pages : 256 pages
Book Rating : 4.6/5 (149 download)
Download or read book Global Uncertainity and the Volatility of Agricultural Commodities Prices written by Bertrand Munier and published by IOS Press. This book was released on 2012 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The recent global financial crisis exposed the serious limitations of existing economic and financial models. Not only did macro models fail to predict the crisis, they seemed incapable of explaining what was happening to the economy. Policymakers felt abandoned by the conventional tools of the now obsolete Washington consensus and the World Trade Organization's oversimplified faith in free markets. The traditional models for agricultural commodities have so far failed to take into account the uncertain character of the global agricultural economy and its ferocious consequences in food price volatility, the worst in 300 years, yielding hunger riots throughout the world. This book explores the elements which could help to close this fundamental modeling gap. To what extent should traditional models be questioned regarding agricultural commodities? Are prices on these markets foreseeable? Can their evolution be either predicted or convincingly simulated, and if so, by which methods and models? Presenting contributions from acknowledged experts from several countries and backgrounds - professors at major international universities or researchers within specialized international organizations - the book concentrates on four issues: the role of expectations and capacity of prediction; policy issues related to development strategies and food security; the role of hoarding and speculation and finally, global modeling methods. The book offers a renewed wisdom on some of the core issues in the world economy today and puts forward important innovations in analyzing these core issues, among which the modular modeling design, the Momagri model being a seminal example of it. Reading this book should inspire fruitful revisions in policy-making to improve the welfare of populations worldwide."--Publisher's website.
Author : Matthias Kalkuhl
Publisher : Springer
ISBN 13 : 3319282018
Total Pages : 620 pages
Book Rating : 4.3/5 (192 download)
Download or read book Food Price Volatility and Its Implications for Food Security and Policy written by Matthias Kalkuhl and published by Springer. This book was released on 2016-04-12 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides fresh insights into concepts, methods and new research findings on the causes of excessive food price volatility. It also discusses the implications for food security and policy responses to mitigate excessive volatility. The approaches applied by the contributors range from on-the-ground surveys, to panel econometrics and innovative high-frequency time series analysis as well as computational economics methods. It offers policy analysts and decision-makers guidance on dealing with extreme volatility.
Author : Motoichiro Kitazawa
Publisher :
ISBN 13 :
Total Pages : 194 pages
Book Rating : 4.:/5 (136 download)
Download or read book Macroeconomic Determinants of World Agricultural Commodity Prices written by Motoichiro Kitazawa and published by . This book was released on 1986 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Díaz-Bonilla, Eugenio
Publisher : Intl Food Policy Res Inst
ISBN 13 : 0896298590
Total Pages : 644 pages
Book Rating : 4.8/5 (962 download)
Download or read book Macroeconomics, agriculture, and food security written by Díaz-Bonilla, Eugenio and published by Intl Food Policy Res Inst. This book was released on 2015-10-27 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why write a book on macroeconomic policies and their links to agriculture and food security in developing countries? The food price spikes of the years just prior to 2010 and the economic, political, and social dislocations they generated refocused the attention of policymakers and development practitioners on the agricultural sector and food security concerns. But even without those traumatic events, the importance of agriculture for developing countries—and for an adequate functioning of the world economy— cannot be denied. First, although declining over time, primary agriculture still represents important percentages of developing countries’ overall domestic production, exports, and employment. If agroindustrial, transportation, commercial, and other related activities are also counted, then the economic and social importance of agriculture-based sectors increases significantly. Furthermore, large numbers of the world’s poor still live in rural areas and work in agriculture. Through the links via production, trade, employment, and prices, agricultural production is also crucial for national food security. Second, it has been shown that agriculture in developing countries has important growth and employment multipliers for the rest of the economy, and agriculture seems to have larger positive effects in reducing poverty than growth in other sectors. Third, agriculture is not only important for individual developing countries, but it has global significance, considering the large presence of developing countries in world agricultural production and the increasing participation in international trade of those products (these three points will be covered in greater detail in Chapter 1).
Author : Alberto Garrido
Publisher : Routledge
ISBN 13 : 1317384652
Total Pages : 240 pages
Book Rating : 4.3/5 (173 download)
Download or read book Agricultural Markets Instability written by Alberto Garrido and published by Routledge. This book was released on 2016-01-08 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the financial and food price crises of 2007, market instability has been a topic of major concern to agricultural economists and policy professionals. This volume provides an overview of the key issues surrounding food prices volatility, focusing primarily on drivers, long-term implications of volatility and its impacts on food chains and consumers. The book explores which factors and drivers are volatility-increasing and which others are price level-increasing, and whether these two distinctive effects can be identified and measured. It considers the extent to which increasing instability affects agents in the value chain, as well as the actual impacts on the most vulnerable households in the EU and in selected developing countries. It also analyses which policies are more effective to avert and mitigate the effects of instability. Developed from the work of the European-based ULYSSES project, the book synthesises the most recent literature on the topic and presents the views of practitioners, businesses, NGOs and farmers' organizations. It draws policy responses and recommendations for policy makers at both European and on international levels.
Author : Eduardo Borensztein
Publisher : International Monetary Fund
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (318 download)
Download or read book The Macroeconomic Determinants of Commodity Prices written by Eduardo Borensztein and published by International Monetary Fund. This book was released on 1994 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: The “traditional structural approach” to the determination of real commodity prices has relied exclusively on demand factors as the fundamentals that explain the behavior of commodity prices. This framework, however, has been unable to explain the marked and sustained weakness in commodity prices during the 1980s and 1990s. This paper extends that framework in two important directions: First, it incorporates commodity supply in the analysis, capturing the impact on prices of the sharp increase in commodity exports of developing countries during the debt crisis of the 1980s. Second, we take a broader view of “world” demand that extends beyond the industrial countries and includes output developments in Eastern Europe and the former Soviet Union (FSU). The empirical results support these extensions, as both the fit of the model improves substantially and, more importantly, its ability to forecast increases markedly.
Author : International Monetary Fund
Publisher : International Monetary Fund
ISBN 13 : 146395476X
Total Pages : 45 pages
Book Rating : 4.4/5 (639 download)
Download or read book Commodity Price Volatility and the Sources of Growth written by International Monetary Fund and published by International Monetary Fund. This book was released on 2012-01-01 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies the impact of the level and volatility of the commodity terms of trade on economic growth, as well as on the three main growth channels: total factor productivity, physical capital accumulation, and human capital acquisition. We use the standard system GMM approach as well as a cross-sectionally augmented version of the pooled mean group (CPMG) methodology of Pesaran et al. (1999) for estimation. The latter takes account of cross-country heterogeneity and cross-sectional dependence, while the former controls for biases associated with simultaneity and unobserved country-specific effects. Using both annual data for 1970-2007 and five-year non-overlapping observations, we find that while commodity terms of trade growth enhances real output per capita, volatility exerts a negative impact on economic growth operating mainly through lower accumulation of physical capital. Our results indicate that the negative growth effects of commodity terms of trade volatility offset the positive impact of commodity booms; and export diversification of primary commodity abundant countries contribute to faster growth. Therefore, we argue that volatility, rather than abundance per se, drives the "resource curse" paradox.
Author : Mr.Ron Alquist
Publisher : International Monetary Fund
ISBN 13 : 1484349377
Total Pages : 63 pages
Book Rating : 4.4/5 (843 download)
Download or read book The Comovement in Commodity Prices written by Mr.Ron Alquist and published by International Monetary Fund. This book was released on 2013-06-05 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a simple macroeconomic model with a continuum of primary commodities used in the production of the final good, such that the real prices of commodities have a factor structure. One factor captures the combined contribution of all aggregate shocks which have no direct effects on commodity markets other than through general equilibrium effects on output, while other factors represent direct commodity shocks. Thus, the factor structure provides a decomposition of underlying structural shocks. The theory also provides guidance on how empirical factors can be rotated to identify the structural factors. We apply factor analysis and the identification conditions implied by the model to a cross-section of real non-energy commodity prices. The theoretical restrictions implied by the model are consistent with the data and thus yield a structural interpretation of the common factors in commodity prices. The analysis suggests that commodity-related shocks have generally played a limited role in global business cycle fluctuations.
Author : Md Rafayet Alam
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.:/5 (966 download)
Download or read book Macroeconomic Aspects of Commodity Price Dynamics written by Md Rafayet Alam and published by . This book was released on 2016 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuation in commodity prices is a significant and timely issue to be studied. My first chapter examines the impact of monetary policy and other macroeconomic shocks on the dynamics of agricultural commodity prices. The major contributions of this study are twofold. First, unlike other studies that use indexes, this study analyzes the commodities individually, affording the inclusion of commodity-specific fundamentals such as the level of inventory – an important determinant of commodity price – in a structural VAR framework. Second, it exploits a rich dataset of agricultural commodity prices which includes commodities that are usually overlooked in the literature, and extracts a common factor using the dynamic factor model to understand the extent of co-movement of the prices and to gauge the extent to which macroeconomic shocks drive the ‘co-movement’ in a factor-augmented VAR (FAVAR) framework. The findings show that monetary policy, global economic conditions and the US dollar exchange rates play an important role in the dynamics of agricultural commodity prices. My second chapter examines the role played by Wal-Mart in price convergence among US cities. Despite the fact that market structure is an important determinant of price convergence and that US retail architecture has been changed over the past two decades by the expansion of big box stores and supercenters, the role played by such rapidly-expanding ‘big-box’ chain-stores like Wal-Mart in price convergence is completely over-looked in the literature. The possible symmetry in costs and mark-up among Wal-Mart stores, and their influence over the city level prices motivate us to test if their presence helps price convergence among US cities. After controlling for distance, local costs such as wage and rent, and city and time specific fixed effects this study finds that prices are significantly closer in two cities if they have Wal-Mart than if none or only one of them has Wal-Mart. Though the results are mostly robust to the analysis using disaggregate price data and sub-samples, they are more pronounced for grocery items than non-grocery items, within high income cities than low income cities. Moreover, our regional analysis uncovers the regional variations in the effect of Wal-Mart on price convergence, and Wal-Mart’s more prominent role in inter-region rather than intra-region price convergence. Since the presence of Wal-Mart accelerates the rate of price convergence and thus reduces the potential for misallocation of resources, our results suggest that the existence of a positive welfare impact of Wal-Mart cannot be overruled. My third chapter uses county level data to see the effect of Wal-Mart on local economic activities and revenue in Florida. The OLS estimation shows that the presence of Wal-Mart significantly increases total retail sales and decreases sales tax rate, but have no significant effect on total taxable retail sales and total revenue from sales tax. The instrumental variable (IV) estimation shows that presence of Wal-Mart significantly decreases sales tax rate but has no significant effect on total retail sales, total taxable retail sales and total revenue from sales tax. Thus, according to our analysis, Wal-Mart does not necessarily increase local economic activities and tax revenue. However, interestingly, Wal-Mart is found to play an important role in decreasing local sales-tax rate.
Author : Heather Williamson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (93 download)
Download or read book The Determinants of Agricultural Commodity Price Volatility written by Heather Williamson and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tekle Bobo
Publisher : GRIN Verlag
ISBN 13 : 3346277267
Total Pages : 94 pages
Book Rating : 4.3/5 (462 download)
Download or read book Macroeconomic Determinants of the Coffee Price Volatility in Ethiopia. Application of the Garch-Midas Model written by Tekle Bobo and published by GRIN Verlag. This book was released on 2020-10-20 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master's Thesis from the year 2020 in the subject Economics - Statistics and Methods, grade: 24, Haramaya University, language: English, abstract: Application of GARCH type model is a key for modeling and forecasting volatility for high frequency data such as daily commodity price. Following the same framework, the objective of the present study is to apply the multiplicative GARCH-MIDAS model for daily exported coffee price as proxy of daily total coffee price of Ethiopia over the period of 1-1-2008 to 7-17-2018 with the purpose of fitting and forecasting coffee price returns volatility. The GARCH-MIDAS model decomposes the conditional variance as short-term component of GARCH (1,1) process, and long-term component, with monthly frequencies of macroeconomic variables. In this study exchange rate (nominal exchange rate), inflation rate (general inflation), interest rate (lending interest rate), fuel oil price (price of imported petroleum and petroleum production), total consumption and money supply (broad money) macroeconomic variables were employed through MIDAS specification using beta-weighting scheme to analyze impact of the variables on the long-term volatility component. For fitted ARMA (1,1) of coffee price return ARCH effect test on the residual from the mean model revealed the existence of time varying conditional variance for the selected mean model. A conditional variance model GARCH (1,1) was selected and used to model the conditional variance of coffee price return with Quasi Maximum Likelihood along with Bayesian estimation methods and both estimation procedures indicated the persistence of conditional variance observed even for small sample under Bayesian estimation framework. Asymmetry test show the insignificance of the asymmetric term, while Lundbergh and Terasvirta Lagrange Multiplier and the Li-Mak portmanteau test for the residual of GARCH model show the existence of time varying unconditional variance and made call for GARCH-MIDAS model. From the result of estimated GARCH-MIDAS model exchange rate and inflation rate were found to be the best drivers of coffee price volatility in Ethiopia and used for in and out of sample forecast. Finally, the Mean Absolute Error Root Mean Square Error and Diebold Mariano test were used for evaluating and comparing the forecasting ability of GARCH-MIDAS component model against standard GARCH (1,1) model which indicated that, including exchange rate and inflation rate make efficient forecasting of coffee price volatility in Ethiopia.
Author :
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (17 download)
Download or read book Determinants for the Level and Volatility of Agricultural Commodity Prices on International Markets written by and published by . This book was released on 2013 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Takatoshi Ito
Publisher : University of Chicago Press
ISBN 13 : 0226386899
Total Pages : 346 pages
Book Rating : 4.2/5 (263 download)
Download or read book Commodity Prices and Markets written by Takatoshi Ito and published by University of Chicago Press. This book was released on 2011-03 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations of commodity prices, most notably of oil, capture considerable attention and have been tied to important economic effects. This book advances our understanding of the consequences of these fluctuations, providing both general analysis and a particular focus on the countries of the Pacific Rim.
