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Registros recuperados: 96
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Spatial Dependence of Regional Unemployment in the European Union AgEcon
Niebuhr, Annekatrin.
The findings of recent studies on adjustment processes suggest that regional labour markets in the EU and the US differ significantly. Low wage flexibility and limited labour mobility in European countries involve persistent unemployment differentials across regions. However, the spatial dimension of regional labour market problems is largely neglected in the corresponding analyses. In contrast, the present paper focuses on the spatial structure of regional unemployment disparities. Regions are tightly linked by migration, commuting and interregional trade. These types of spatial interaction are exposed to frictional effects of distance, possibly causing spatial dependence of regional labour market conditions. Spatial association of regional unemployment...
Tipo: Working or Discussion Paper Palavras-chave: Regional unemployment; Spatial interaction; Spatial econometrics; Europe; Labor and Human Capital; C21; E24; R12.
Ano: 2002 URL: http://purl.umn.edu/26147
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Willingness to Pay for Irradiated Meat Products: A Comparison between Poultry and Pork AgEcon
Huang, Chung L.; Wolfe, Kent; McKissick, John C..
Food processors are interested not only to increase the safety of their products but also to reduce losses associated with foodborne illness problems. Irradiating food products provides one means of addressing the foodborne illness issue by significantly reducing the presence of foodborne bacteria and diseases. The objective of the study is to develop an empirical model to estimate the likelihood of consumers purchasing irradiated food products and their willingness to pay for irradiated poultry and pork products within a two-step decision-making process. The decision-making framework assumes that consumers decide first whether or not to buy irradiated foods. If so, the consumer then decides specifically how much that they are willing to pay. Thus, a...
Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Irradiation; Probit; Double-bounded bidding; Socio-demographics; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries; D1; C21.
Ano: 2006 URL: http://purl.umn.edu/25416
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Geographical Distribution of Crime in Italian Provinces: A Spatial Econometric Analysis AgEcon
Cracolici, Maria Francesca; Uberti, Teodora Erika.
For a long time social sciences scholars from different fields have devoted their attention to identifying the causes leading to commit criminal offences and recently lots of studies have included the analysis of spatial effects. Respect to the Italian crime phenomenon some stylized facts exist: high spatial and time variability and presence of “organised crime” (e.g. Mafia and Camorra) deep-seated in some local territorial areas. Using explanatory spatial data analysis, the paper firstly explores the spatial structure and distribution of four different typologies of crimes (murders, thefts, frauds, and squeezes) in Italian provinces in two years, 1999 and 2003. ESDA allows us to detect some important geographical dimensions and to distinguish crucial...
Tipo: Conference Paper or Presentation Palavras-chave: Crime; Spatial Econometrics; Labor and Human Capital; C21; K42.
Ano: 2008 URL: http://purl.umn.edu/6381
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The Economic Growth Impacts of Sugarcane Expansion In Brazil: An Inter-Regional Analysis AgEcon
Deuss, Annelies.
Tipo: Conference Paper or Presentation Palavras-chave: Brazil; Sugarcane expansion; Economic growth; Propensity score; Ethanol; Agricultural and Food Policy; Crop Production/Industries; International Development; Research Methods/ Statistical Methods; C14; C21; O13; R13.
Ano: 2011 URL: http://purl.umn.edu/103564
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Economic techniques to estimate the demand for sustainable products: a case study for fair trade and organic coffee in the United Kingdom AgEcon
Galarraga, Ibon; Markandya, Anil.
The hedonic approach is used in this paper to estimate how much is paid for the fair trade/organic characteristic of the coffee in the British market. This information is later combined with the Quantity Based Demand System (QBDS) model -developed by the authors- and the Almost Ideal Demand System (AIDS) (Deaton and Muellbauer, 1980) to completely determine the demand function for different coffees. The QBDS model is easier to handle and less data demanding than the AIDS model in this study. Resumen El presente artículo se basa en la utilización del método hedónico para la estimación de la cantidad que se paga por la característica de "Orgánico/Comercio Justo" del café en el mercado británico. La información obtenida se combina después con el modelo...
Tipo: Journal Article Palavras-chave: Demand systems; Hedonic method; Coffee demand; Labelling; C13; C21; D12.
Ano: 2004 URL: http://purl.umn.edu/28732
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Spatial Competition and Market Power in Banking AgEcon
Richards, Timothy J.; Acharya, Ram N.; Kagan, Albert.
Banks in non-metropolitan areas compete in a spatially-differentiated environment. Particularly with the advent of electronic banking services, however, there is some question as to how much market power is conferred by spatial separation from rivals. This paper estimates a structural model of the supply and demand of banking services in which pricing power is allowed to depend explicitly on the distance between rival banks. A spatial autoregressive econometric model shows that approximately 38.0% of economic surplus earned by firms in non-metropolitan banking in the upper midwest is due to spatial market power.
Tipo: Conference Paper or Presentation Palavras-chave: Banking; Market power; Non-metropolitan markets; Spatial econometrics; Community/Rural/Urban Development; Financial Economics; C21; D43; G21; L13.
Ano: 2007 URL: http://purl.umn.edu/6566
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Strategic Interaction and Spatial Multiplier Effects in Local Growth Control Policies: The California Housing Market AgEcon
Waldorf, Brigitte S.; Byun, Pillsung; Florax, Raymond J.G.M..
Since the 1970s, growth controls spread across many metropolitan regions in the United States. Several studies address the effects of local growth controls on housing markets, particularly its price effect, which is induced by rising construction cost, constrained housing supply, improved amenities, and market reorientation of homebuilders. However, only few studies explicitly address inter-jurisdictional spatial spillovers and strategic interaction of policy-makers of different jurisdictions in the design of growth control policies. This study focuses on two housing market outcomes, supply of new housing and market orientation, and utilizes a spatial econometric framework to systematically investigate local and global spatial spillovers giving rise to...
Tipo: Conference Paper or Presentation Palavras-chave: Spatial spillovers; Growth controls; Housing supply; Market orientation; Public Economics; C21; H23; H73; R31.
Ano: 2005 URL: http://purl.umn.edu/19574
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Analysis of Technical Efficiency and Varietal Differences in Pistachio Production in Iran Using a Meta-Frontier Analysis AgEcon
Boshrabadi, Hossain Mehrabi; Villano, Renato A.; Fleming, Euan M..
This paper reports on an analysis of technical efficiency and varietal differences in pistachio production in Iran. A random sample of 475 farmers was selected from the province of Kerman in 2003 and 2004. In this study, farmers are classified into three groups according to the variety of tree they planted. The three main varieties of pistachio trees planted are Kalleh- Ghuchi, Fandoghi and Akbari. The technical efficiency indices are computed using three approaches. First, a standard stochastic production frontier was employed using pooled data. Secondly, stochastic frontier production functions were estimated for each variety (separately). Lastly, the meta-frontier approach was used because production varieties and technologies are expected to differ...
Tipo: Conference Paper or Presentation Palavras-chave: Pistachio; Stochastic meta-frontier; Production function; Technical efficiency; Iranian agriculture; Productivity Analysis; C21; Q12; Q16; Q55; R58.
Ano: 2007 URL: http://purl.umn.edu/10425
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El índice CONEAT como medida de productividad y valor de la tierra. AgEcon
Lanfranco, Bruno A.; Sapriza, Gonzalo.
El objetivo de la presente investigación es cuantificar el impacto del índice de productividad CONEAT sobre los precios pagados por los inmuebles rurales en el Uruguay. El índice CONEAT intenta expresar la relación entre la capacidad de producción de un predio, medida en términos de carne y lana, y las unidades de suelo que lo componen. La ventaja de su uso radica en su fácil comprensión por parte de los agentes. La principal crítica es que utiliza exclusivamente parámetros de producción ganadera que hacen cuestionable su uso cuando se comparan inmuebles con otras aptitudes productivas. Sin embargo, aun se lo utiliza frecuentemente para tasar inmuebles rurales o comparar productividad entre inmuebles. Para estimar el valor monetario implícito que los...
Tipo: Book Palavras-chave: Hedonic prices; Product differentiation; Land productivity; Demand and Price Analysis; Land Economics/Use; C21; Q24.
Ano: 2011 URL: http://purl.umn.edu/121684
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Dynamic Changes in Dairy Technologies Uptake in the Kenya Highlands AgEcon
Baltenweck, Isabelle; Yamano, Takashi; Staal, Steven J..
A number of African countries experienced since the mid 1980s a process of market liberalization that was expected to increase smallholders' access to inputs and outputs markets through the entry of private players. The effect on production, through uptake of improved technologies is however unclear. This paper aims at better understanding the dynamics of dairy technology uptake using a rich dataset of 874 households surveyed at two points of time. Using panel data enables to show the importance of differentiating 'permanent adopters' and 'temporary adopters'. Farmers with large land holdings are those who are able to have improved cattle at the two points of time, while those with smaller land size may not be able to maintain their animals on farm, either...
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Research and Development/Tech Change/Emerging Technologies; C21; D1; O3; Q12.
Ano: 2006 URL: http://purl.umn.edu/25571
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A Hedonic Analysis of Cattle Prices in the Central Corridor of West Africa: Implications for Production and Marketing Decisions AgEcon
Williams, Timothy O.; Okike, Iheanacho; Spycher, Ben.
Detailed weekly sales transactions data for the period January 2000-June 2001 from three frontier markets in the central corridor of West Africa were analyzed to identify the factors influencing short-run, intra-year cattle prices. The empirical results indicate that in addition to market location and seasonality of supply and sales, market participants show systemic preferences for specific cattle attributes (sex, weight, condition and finish) and are willing to pay premium prices consistent with their preferences. Communicating this information to producers can assist them to tailor their production and marketing decisions to meet market expectations and thereby improve their competitiveness, profitability and intra-regional livestock trade. Innovative...
Tipo: Conference Paper or Presentation Palavras-chave: Livestock markets; Hedonic price model; Market information; West Africa; Livestock Production/Industries; C21; D4; Q13; Q17.
Ano: 2006 URL: http://purl.umn.edu/25423
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Growth and Technological Leadership in US Industries: A Spatial Econometric Analysis at the State Level, 1963–-1997 AgEcon
Pede, Valerien O.; Florax, Raymond J.G.M.; de Groot, Henri L.F..
For several decades, cross-country analyses have dominated the literature on economic growth. Recently, these analyses have been extended to include sectoral variation as well as spatial variation across sub-national regions. This paper investigates economic growth and potential determinants of the process of catch-up to technology leaders for several economic sectors, using data for the lower 48 US states from 1963 through 1997. We analyze the potential influence of factors such as human capital, and geographical distance to the technology leader. A spatially explicit growth model in which technological progress is endogenously determined is used to model productivity growth in nine US industries, ranging from mining to government, and including a...
Tipo: Conference Paper or Presentation Palavras-chave: Regional economic growth; Convergence; Industry level; Technological leadership; Spatial econometrics; Industrial Organization; C21; I23; O33; R12.
Ano: 2007 URL: http://purl.umn.edu/9691
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Evaluating the CAP Reform as a multiple treatment effect: evidence from Italian farms AgEcon
Esposti, Roberto.
Replaced with revised version of paper 03/03/11.
Tipo: Conference Paper or Presentation Palavras-chave: Common Agricultural Policy; Farm Production; Treatment Effects; Propensity Score Matching; Agricultural and Food Policy; Q18; Q12; C21; O13.
Ano: 2011 URL: http://purl.umn.edu/100216
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Raumliche Wachstumszusammenhange - Empirische Befunde Fur Deutschland AgEcon
Niebuhr, Annekatrin.
Die vorliegende Studie beschäftigt sich mit Wachstumsabhängigkeiten zwischen räumlich benachbarten Gebieten in Westdeutschland im Zeitraum von 1976 bis 1996. Die Hypothese für derartige Wachstumsabhängigkeiten leitet sich aus der räumlichen Dimension von Mechanismen ab, denen ein wesentlicher Einfluss auf die regionale Entwicklung beizumessen ist - wie etwa der Faktormobilität oder technologischen Spill-Over-Effekten. Die empirische Analyse westdeutscher Regionen weist auf eine erhebliche Bedeutung distanzabhängiger Wachstumszusammenhänge hin. Es lassen sich deutliche Hinweise für einen Einfluss der räumlichen Nähe auf die Intensität der Wachstumsabhängigkeiten ermitteln. Weiterhin ist festzustellen, dass regionale Ausgleichstendenzen und...
Tipo: Working or Discussion Paper Palavras-chave: International Development; C21; O18; R11.
Ano: 2000 URL: http://purl.umn.edu/26191
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Impacts of Sample Size and Quality-Adjusted Imputed Prices on Own-Price Elasticities Estimated Using Cross-Sectional Data AgEcon
Stockton, Matthew C..
Cross-sectional data sets containing expenditure and quantity information are typically used to calculate quality-adjusted imputed prices. Do sample size and quality adjustment of price statistically alter estimates for own-price elasticities? This paper employs a data set pertaining to three food categories-pork, cheese, and food away from home-with four sample sizes for each food category. Twelve sample sizes were used for both adjusted and unadjusted prices to derive elasticities. No statistical differences were found between own-price elasticities among sample sizes. However, elasticities that were based on adjusted price imputations were significantly different from those that were based on unadjusted prices.
Tipo: Journal Article Palavras-chave: Cross-sectional data; Imputed prices; Quality-adjusted prices; B41; D12; C21; C24.
Ano: 2003 URL: http://purl.umn.edu/43216
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Geography and Economic Transition: Global Spatial Analysis at the Grid Cell Level AgEcon
Motamed, Mesbah J.; Florax, Raymond J.G.M.; Masters, William J..
This paper addresses the timing of historical transition from rural to urban activity. In our model, rural production has constant returns and meets subsistence needs, while urban production has scale economies and meets the demands of higher-income consumers. Urbanization occurs sooner when rural or urban productivity is higher or transport costs are lower. We test the model on worldwide data that divides the earth's surface at half-degree intervals into over 60,000 cells. From an independent estimate of each cell's rural and urban population history, we identify the date at which each cell achieves various thresholds of urbanization. Controlling for country fixed effects and neighbors' urbanization using spatial techniques, we find that the date at which...
Tipo: Conference Paper or Presentation Palavras-chave: Economic growth; Economic geography; Urbanization; Agriculture; Community/Rural/Urban Development; Research Methods/ Statistical Methods; C21; N50; O11; O18; R1.
Ano: 2009 URL: http://purl.umn.edu/49589
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The Impact of EU Enlargement on European Border Regions AgEcon
Niebuhr, Annekatrin.
EU enlargement is supposed to entail profound impact on the location of economic activities in Europe. Although there is concern about the implications of enlargement for regional disparities in the EU, corresponding empirical results are still rare. The objective of this analysis is to provide empirical evidence on enlargement effects with a special focus on border regions in the EU27 since they are likely to play a critical role within the spatial dynamics initiated by integration. Departing from a three-region economic geography model we investigate whether changes in market access released by integration result in above-average integration benefits in border regions.
Tipo: Working or Discussion Paper Palavras-chave: Integration; Market access; EU enlargement; Border regions; International Relations/Trade; Political Economy; C21; F15; R12.
Ano: 2005 URL: http://purl.umn.edu/26384
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Commercialization of Smallholders: Is Market Participation Enough? AgEcon
Gebremedhin, Berhanu; Jaleta, Moti.
The literature on commercial transformation of smallholders makes little distinction between market orientation (production decision based on market signals) and market participation (sale of output). However, policy implications to enhance commercial transformation of subsistence agriculture drawn from the analysis of the determinants of household market participation alone could be inadequate, if in fact, the determinants of market orientation and market participation are not the same or not consistent with each other. This paper analyzes the determinants of market orientation and market participation in Ethiopia separately and examines if market orientation translates into market participation. Empirical results show that the determinants of market...
Tipo: Journal Article Palavras-chave: Commercialization; Smallholders; Market orientation; Market participation; Marketing; C21; C24; Q12; Q13.
Ano: 2010 URL: http://purl.umn.edu/96159
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Smallholder Dairy Farmer Access to Alternative Milk Market Channels in Gujarat, India AgEcon
Kariuki, E.; Staal, Steven J.; Baltenweck, Isabelle; Njoroge, L.; Patil, B.R.; Ibrahim, Mohammed Nawaz Mohammed.
Although India is already the worlds largest milk producer, dairy production particularly among smallholder and even landless farmers continues to grow with growing demand. Currently over 80% of that milk marketed passes through traditional channels handling raw milk and traditionally processed products, in spite of the high profile given to cooperative dairy development through the Operation Flood programs. However, the growing middle class is likely to increase the demand for the more formal processed and pasteurized products, which the traditional market generally cannot deliver. This may shift opportunities for market participation and development away from smallholder dairy producers towards larger farmers who can deliver larger daily quantities of...
Tipo: Conference Paper or Presentation Palavras-chave: Smallholder dairy; Conditional logit; McFaddens; Milk markets; Livestock Production/Industries; Marketing; D1; Q12; Q13; C21.
Ano: 2006 URL: http://purl.umn.edu/25496
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Determinants of Profit Efficiency Among Small Scale Rice Farmers in Nigeria: A Profit Function Approach AgEcon
Kolawole, Ogundari.
This study employs a stochastic frontier approach to examine profit efficiency of small scale rice farmers in Nigeria using farm-level survey data collected from 200 farmers in the study area. Data were analysed using descriptive statistics and standard profit function. The result shows that about 60 percent of potential profit is gain due to production efficiency while the remaining can be attributed to both technical and allocative inefficiencies in the study area. Also, the result further revealed that age, educational level, farming experience and household size positively affected profit efficiency. These variables are thus important in policy formulation by government.
Tipo: Conference Paper or Presentation Palavras-chave: Stochastic frontier; Profit efficiency; Small-scale; Farmers; Nigeria; Crop Production/Industries; Productivity Analysis; C8; C21; Q12.
Ano: 2006 URL: http://purl.umn.edu/25238
Registros recuperados: 96
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