Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 1.703
Primeira ... 123456789 ... Última
Imagem não selecionada

Imprime registro no formato completo
VALUING AGRICULTURAL MORTGAGE-BACKED SECURITIES AgEcon
Stokes, Jeffrey R.; Brinch, Brian M..
A model to value Federal Agricultural Mortgage Corporation (Farmer Mac) agricultural mortgage-backed securities (AMBS) is developed and numerically solved. The results suggest prepayment penalties currently being used by Farmer Mac reduce yields on AMBS considerably. Even with prepayment penalties, it can be advantageous for profit maximizing mortgagors to optimally prepay or even default on agricultural mortgages. The model is used to quantify prepayment and default risk by valuing the embedded options in the mortgages. Monte Carlo simulation is also used to determine the probability to optimal prepayment given the term structure assumption used to develop the model.
Tipo: Journal Article Palavras-chave: Agricultural mortgage-backed securities; Default; Dynamic programming; Simulation; Prepayment; Agricultural Finance; G13; G21.
Ano: 2001 URL: http://purl.umn.edu/15459
Imagem não selecionada

Imprime registro no formato completo
Forecasting Corn Futures Volatility in the Presence of Long Memory, Seasonality and Structural Change AgEcon
Wang, Xiaoyang; Garcia, Philip.
Price volatility in the corn market has changed considerably globalization and stronger linkages to the energy complex. Using data from January 1989 through December 2009, we estimate and forecast the volatility in the corn market using futures daily prices. Estimates in a Fractional Integrated GARCH framework identify the importance of long memory, seasonality, and structural change. Recursively generated forecasts for up to 40-day horizons starting in January 2005 highlight the importance of seasonality, and long memory specifications which perform well at more distant horizons particularly with rising volatility. The forecast benefits of allowing for structural change in an adaptive framework are more difficult to identify except at more distant...
Tipo: Conference Paper or Presentation Palavras-chave: Corn price volatility; Long memory; Seasonality; Structural change; Forecasting; Agricultural Finance; Risk and Uncertainty.
Ano: 2011 URL: http://purl.umn.edu/103749
Imagem não selecionada

Imprime registro no formato completo
Farm Capital Structure Choice under Credit Constraint: Theory and Application AgEcon
Wu, Feng; Guan, Zhengfei.
This study proposed a theoretical framework for analyzing farm capital structure choice. The theoretical model recognizes that the costs of debt are endogenously determined which in turn reflect the degree of credit constraint faced by individual borrowers. Based on the proposed model, we derived the impacts of different determinants on capital structure choice analytically. The theoretical inferences are further tested with empirical data. Methodologically, we proposed a fixed-effect quantile regression procedure to estimate the impacts of determinants at different ranges of leverage. The effects of determinants are discussed in the empirical application.
Tipo: Conference Paper or Presentation Palavras-chave: Capital Structure; Cost of Debt; Credit Constraint; Quantile Regression; Agricultural Finance.
Ano: 2008 URL: http://purl.umn.edu/6130
Imagem não selecionada

Imprime registro no formato completo
Economic Effects of the 1988 Drought in North Dakota: A 1989 Update of the Financial Conditions of Farm and Ranch Operators AgEcon
Leistritz, F. Larry; Ekstrom, Brenda L.; Wanzek, Janet K.; Mortensen, Timothy L..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural Finance; Farm Management; Resource /Energy Economics and Policy.
Ano: 1989 URL: http://purl.umn.edu/23237
Imagem não selecionada

Imprime registro no formato completo
Farm Debt in Transition: The Problem and Possible Solutions AgEcon
Lerman, Zvi.
Tipo: Working or Discussion Paper Palavras-chave: Agricultural Finance.
Ano: 2008 URL: http://purl.umn.edu/46250
Imagem não selecionada

Imprime registro no formato completo
The Marketing Performance of Illinois and Kansas Wheat Farmers AgEcon
Dietz, Sarah N.; Aulerich, Nicole M.; Irwin, Scott H.; Good, Darrel L..
The purpose of this paper is to investigate the marketing performance of wheat farmers in Illinois and Kansas over 1982-2004. The results show that farmer benchmark prices for wheat in Illinois and Kansas fall in the middle-third of the price range about half to three-quarters of the time. Consistent with previous studies, this refutes the contention that Illinois and Kansas wheat farmers routinely market the bulk of their wheat crop in the bottom portion of the price range. Tests of the average difference between farmer and market benchmark prices are sensitive to the market benchmark considered. Marketing performance of wheat farmers in Illinois and Kansas is about equal to the market if 24- or 20-month market benchmarks are used, is slightly above the...
Tipo: Conference Paper or Presentation Palavras-chave: Benchmarks; Illinois; Kansas; Marketing; Performance; Price; Wheat; Agricultural Finance.
Ano: 2008 URL: http://purl.umn.edu/37622
Imagem não selecionada

Imprime registro no formato completo
Portfolios of Agricultural Market Advisory Services: How Much Diversification is Enough? AgEcon
Cabrini, Silvina M.; Stark, Brian G.; Irwin, Scott H.; Good, Darrel L.; Martines-Filho, Joao Gomes.
This study analyzes the potential risk-reduction gains from naïve diversification among market advisory services for corn and soybeans. The total possible decrease in risk through naïve diversification is small, mainly because advisory prices are highly correlated on average. Moreover, because marginal risk-reduction benefits decrease rapidly with size and the cost of holding the portfolios increases linearly due to services’ subscription fees, it is optimal to limit portfolio size to a few advisory programs. Based on certainty equivalent measures and two representative risk-aversion levels, preferred portfolio sizes are between one and three programs.
Tipo: Journal Article Palavras-chave: Corn; Diversification; Market advisory service; Portfolio; Soybeans; Agricultural Finance; Crop Production/Industries; Marketing; G11; Q10; Q12; Q14.
Ano: 2005 URL: http://purl.umn.edu/43717
Imagem não selecionada

Imprime registro no formato completo
RISK IN AGRICULTURE AS IMPEDIMENT TO RURAL LENDING - THE CASE OF NORTH-WESTERN KAZAKHSTAN AgEcon
Petrick, Martin; Ditges, C. Markus.
On the basis of portfolio selection theory, this paper finds that whole-farm risk must be regarded as a major reason for the low level of credit flow to agriculture in North-western Kazakhstan. A quadratic programming model was used in order (a) to demonstrate the comparatively high overall risk exposition of a typical farm, (b) to show that an inflow of working capital could contribute to risk reduction, and (c) to illustrate short-term risk management strategies. Although there may be a role for the government in reducing risk exposition of agriculture in its current form, natural and economic constraints suggest to pave the way for structural reforms that reduce the importance of agriculture in the rural economy. .
Tipo: Working or Discussion Paper Palavras-chave: Agricultural credit; Kazakhstan; Portfolio selection theory; Risk programming; Agricultural Finance; Q14; G11; C61.
Ano: 2000 URL: http://purl.umn.edu/14939
Imagem não selecionada

Imprime registro no formato completo
Inventory and Transformation Hedging Effectiveness in Corn Crushing AgEcon
Dahlgran, Roger A..
Recently developed ethanol futures contracts now allow direct-hedging by ethanol producers. This study examines the effectiveness of one-through eight-week hedges between 2005 and 2008. Our findings show (a) ethanol inventory hedging effectiveness is significant for two-week and longer hedges, and increases with the hedging horizon; (b) ethanol futures are significantly superior to gasoline futures for hedging ethanol price risk for two-week and longer hedges; (c) the corn crushing hedge, utilizing corn and ethanol futures, is effective and provides price risk management capabilities comparable to those provided by the soybean crush hedge.
Tipo: Journal Article Palavras-chave: Corn crushing; Cross-hedging; Ethanol futures; Hedging; Processing hedge; Agricultural Finance; Crop Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/50081
Imagem não selecionada

Imprime registro no formato completo
MULTIPRODUCT PRODUCTION CHOICES AND POLICY RESPONSE AgEcon
McIntosh, Christopher S.; Shumway, C. Richard.
A restricted profit function model of California agriculture is specified and estimated subject to prior information provided by economic theory. Symmetry, homogeneity, and convexity of the profit function are maintained in the estimation. Parameter estimates and elasticities are presented for four input and 10 output equations. Tests of the hypotheses of nonjointness in inputs and Hicks-neutral technical change in variable inputs and outputs are rejected. The impacts of decoupling agricultural program payments are examined.
Tipo: Journal Article Palavras-chave: Agricultural Finance.
Ano: 1991 URL: http://purl.umn.edu/32610
Imagem não selecionada

Imprime registro no formato completo
Do Agricultural Subsidies Crowd-out or Stimulate Rural Credit Market Institutions?: The Case of CAP Payments AgEcon
Ciaian, Pavel; Pokrivcak, Jan; Szegenyova, Katarina.
In this paper we estimate the impact of CAP subsidies on farm bank loans. According to the theoretical results, if subsidies are paid at the beginning of the growing season they may reduce bank loans, whereas if they are paid at the end of the season they increase bank loans, but these results are conditional on credit constraint and on the relative cost of internal and external financing. In empirical analysis we use the FADN farm level panel data for period 1995-2007. We employ the fixed effects and the GMM models to estimate the impact of subsidies on farm loans. The estimated results suggest that (i) subsidies influence farm loans and the effects tend to be non-linear and indirect; (ii) both coupled and decoupled subsidies stimulate long-term farm...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural Finance.
Ano: 2011 URL: http://purl.umn.edu/114289
Imagem não selecionada

Imprime registro no formato completo
PROJECTED CASH FLOWS AND PROFITABILITY FOR REPRESENTATIVE LOUISIANA FARMS, 1997 AgEcon
Boucher, Robert W.; Vandeveer, Lonnie R..
The purpose of this report is to supplement the series of annual cost projections for enterprises by providing profitability and cash flow projections for several whole farm situations throughout the state. Whole farm projections of returns and expenses are expected to provide information regarding the relative profitability of individual farming situations throughout the state. Estimates from cash flow projections provide information concerning the timing of cash flows and the distribution of cash flows for individual farm situations and comparison of estimates for these situations provide an indication of the relative cash flow positions of farms across the state. These projections are expected to be of value to farmers, agricultural credit agencies,...
Tipo: Working or Discussion Paper Palavras-chave: Agricultural Finance; Farm Management.
Ano: 1997 URL: http://purl.umn.edu/31664
Imagem não selecionada

Imprime registro no formato completo
Farm Income, Financial Conditions and Government Assistance - Data Book AgEcon
The purpose of this data book is to provide easy access to key economic and financial indicators for the farm sector and information on government assistance to the agriculture and agri-food sector. The information is prepared in consultation with the provincial ministries responsible for Agriculture. Assistance is also provided by other members of Agriculture and Agri-Food Canada as well as by officials in other federal and provincial departments. The data book is divided into four sections. Section A presents information related to farm income. Section B contains information on farm financial conditions. Section C provides data on government expenditures for the agri-food sector. Section D provides information on estimates of support to agriculture....
Tipo: Report Palavras-chave: Farm income; Farm financial conditions; Government expenditures; Estimates of support to agriculture; Farm cash receipts; Expenses and income; Operating revenues; Farm family income; Farm debt; Assets; Liabilities; Net worth; Producer Support Estimate; PSE; Agricultural Finance; Crop Production/Industries; International Relations/Trade; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/52050
Imagem não selecionada

Imprime registro no formato completo
Using Land Values to Predict Future Farm Income AgEcon
Dahl, Cody P.; Gunderson, Michael A.; Moss, Charles B..
Tipo: Conference Paper or Presentation Palavras-chave: Land values; Almon lag; Farm profitability; Agribusiness; Agricultural Finance; Farm Management; Financial Economics; Production Economics.
Ano: 2010 URL: http://purl.umn.edu/56515
Imagem não selecionada

Imprime registro no formato completo
STUDYING INVESTMENT PATTERNS IN RUSSIAN AGRICULTURE AgEcon
Bokusheva, Raushan; Bezlepkina, Irina V.; Kupavych, Alexander.
The study analyzes the investment behavior of Russian farms during the period of economic stabilization that followed the financial crisis of 1998. While the literature primarily uses accelerator and adjustment costs models to describe farms’ investment behavior in the context of transition countries, our study reveals that error-correction formulation of the investment equation is more suited to analyzing Russian farms’ investment patterns. In addition, by distinguishing between different categories of farms, we reveal significant differences in the investment patterns, not only across farms both with and without access to external finance, but also across mature and newly-established farms, owner- and employee-managed farms, and farms with high and low...
Tipo: Conference Paper or Presentation Palavras-chave: Dynamic investment models; Error-correction investment equation; Russia.; Agricultural Finance.
Ano: 2007 URL: http://purl.umn.edu/7803
Imagem não selecionada

Imprime registro no formato completo
DISCUSSION: BANK OF MEXICO AgEcon
Garces-Diaz, Daniel.
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural Finance.
Ano: 2000 URL: http://purl.umn.edu/16806
Imagem não selecionada

Imprime registro no formato completo
Journal Backmatter AgEcon
Includes: Back Cover, JAAE Manuscript Submission Guidelines, Executive Officers, Membership and Subscription Information
Tipo: Journal Article Palavras-chave: Agribusiness; Agricultural and Food Policy; Agricultural Finance; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Livestock Production/Industries; Marketing; Political Economy; Production Economics; Productivity Analysis; Teaching/Communication/Extension/Profession.
Ano: 2011 URL: http://purl.umn.edu/117942
Imagem não selecionada

Imprime registro no formato completo
Identification of stochastic processes for an estimated icewine temperature hedging variable AgEcon
Cyr, Don; Kusy, Martin.
Weather derivatives are a relatively new form of financial security that can provide firms with the ability to hedge against the impact of weather related risks to their activities. Participants in the energy industry have employed standardized weather contracts trading on organized exchanges since 1999 and the interest in non-standardized contracts for specialized weather related risks is growing at an increasing rate. The purpose of this paper is to examine the potential use of weather derivatives to hedge against temperature related risks in Canadian ice wine production. Specifically we examine historical data for the Niagara region of the province of Ontario, Canada, the largest icewine producing region of the world, to determine an appropriate...
Tipo: Working or Discussion Paper Palavras-chave: Wine market; Weather derivatives; Weather hedging; Agribusiness; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; G13; G32; Q14; Q51; Q54.
Ano: 2007 URL: http://purl.umn.edu/37298
Imagem não selecionada

Imprime registro no formato completo
Changing Land Ownership Patterns in the Northern Great Plains AgEcon
Hodur, Nancy M.; Bangsund, Dean A.; Coon, Randal C.; Leistritz, F. Larry.
Production agriculture in the 4-state area of southwestern North Dakota, southeastern Montana, northeastern Wyoming and northwestern South Dakota has faced serious economic challenges. In the mid-1990's, a growing number of recreational land buyers purchased land for wildlife habitat and hunting, rather than for farm derived income. A survey of the area was done to determine land ownership characteristics, information about land that was rented and leased out, and attitudes toward key issues facing landowners and farm and ranch operators. The average landowner owned 3,089.4 acres comprised mainly of pastureland/rangeland (2,242.6 acres) and cropland (473.3 acres). Ownership of farmland was primarily from purchases (70.6 percent) and inheritance (26.1...
Tipo: Technical Report Palavras-chave: Land ownership patterns; Lease/rental agreements; Absentee ownership; Production agriculture; Agricultural Finance; Farm Management; Financial Economics; Land Economics/Use; Production Economics.
Ano: 2012 URL: http://purl.umn.edu/120258
Imagem não selecionada

Imprime registro no formato completo
Evaluation of the North Dakota Agricultural Mediation Service: July 1993 - October 1994 AgEcon
Crane, Laurence M.; Gustafson, Cole R.; Fischer, William R..
Tipo: Working or Discussion Paper Palavras-chave: Agricultural Finance.
Ano: 1995 URL: http://purl.umn.edu/23209
Registros recuperados: 1.703
Primeira ... 123456789 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional