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PRICE VOLATILITY IN THE U.S. DAIRY SECTOR: DUE TO WEEK-OF-MONTHS EFFECTS? AgEcon
Natcher, William C.; Weaver, Robert D..
Under recent dairy policy reforms, farm-level milk prices are determined by a multiple component pricing scheme that derives monthly dairy product class prices from weekly NASS survey prices for only the first two weeks of each month. This pricing rule may provide incentives for strategic behavior by dairy sector participants that could induce dairy product price volatility. This paper employs a series of nonparametric approaches to examine evidence of such price manipulation in CME weekly average dairy product prices. Empirical evidence suggests that no such week-of-month effects exist in levels of prices, and only very weak evidence of week-of-month effects in price volatility was found. Together, results suggest dairy product markets are...
Tipo: Conference Paper or Presentation Palavras-chave: Marketing.
Ano: 2001 URL: http://purl.umn.edu/20551
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THE TRANSMISSION OF PRICE VOLATILITY IN THE BEEF MARKETS AgEcon
Natcher, William C.; Weaver, Robert D..
This paper reconsiders the implications of efficient markets for transmission of price volatility across markets. Tests of volatility transmission are based on conditional variances. Results are reported for key grain and beef markets. Transmission across cash, futures, and options is considered.
Tipo: Conference Paper or Presentation Palavras-chave: Cointegration; GARCH; Market Efficiency; Beef Markets; Demand and Price Analysis; Livestock Production/Industries.
Ano: 1999 URL: http://purl.umn.edu/21511
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