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Registros recuperados: 4
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Does Gibrat's Law Hold Amongst Dairy Farmers in Northern Ireland? AgEcon
Kostov, Philip; Patton, Myles; Moss, Joan E.; McErlean, Seamus.
This paper tests whether the Law of Proportionate Effects (Gibrat, 1931), which states that farms grow at a rate that is independent of their size, holds for the dairy farms in Northern Ireland. Previous studies have tended to concentrate on testing whether the law holds for all farms. The methodology used in this study permits investigation of whether the law holds for some farms or all farms according to their size. The approach used avoids the subjective splitting of samples, which tends to bias results. The finding shows that the Gibrat law does hold except in the case of small farms. This is in accordance with previous findings that Gibrat's law tends to hold when only larger farms are considered, but tends to fail when smaller farms are included in...
Tipo: Conference Paper or Presentation Palavras-chave: Gibrat's law; Quantile regression; Sample selection bias; Integrated Conditional Moments test; Agricultural and Food Policy; C12; C14; O49; Q19.
Ano: 2005 URL: http://purl.umn.edu/24775
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THE EFFICIENCY OF THE FUTURES MARKET FOR AGRICULTURAL COMMODITIES IN THE UK AgEcon
Li, Jia; Hanrahan, Kevin F.; McErlean, Seamus.
This paper uses cointegration procedures to test for agricultural commodity futures market efficiency in the UK. Cointegration between spot and futures prices is a necessary condition for market efficiency where these prices are characterised by stochastic trends (Lai and Lai 1991). In addition, acceptance of the 'unbiasedness hypothesis' requires that the spot and lagged futures prices are cointegrated with the cointegrating vector (1, -1). Alternatively, Brenner and Kroner (1995) use a no-arbitrage cost-of-carry model to argue that the existence of cointegration between spot and futures prices depends on the time series properties of the cost-of-carry. According to Brenner and Kroner (1995), a tri-variate cointegrating relationship (the BK...
Tipo: Conference Paper or Presentation Palavras-chave: Marketing.
Ano: 2004 URL: http://purl.umn.edu/20203
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Impact of Risk within the Northern Ireland Dairy Sector AgEcon
Zhang, Lichun; McErlean, Seamus; Patton, Myles.
This paper examines farmers’ decision making under risk and uncertainty. In particular, the study identifies the type of risk preference (averse, neutral or seeking) and measures the magnitude of risk preference before and after the introduction of the Single Farm Payment (SFP). The analysis therefore provides an insight into the impact of this fundamental policy change on farmer risk behaviour. Furthermore, it examines agricultural production decision making under price uncertainty. Empirically, it evaluates the impact of risk and uncertainty using Farm Business Survey (FBS) data of NI dairy farms. Using an econometric approach (maximize expected utility), a comprehensive methodology is employed that enables price uncertainty and risk preference under the...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural and Food Policy.
Ano: 2010 URL: http://purl.umn.edu/91802
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Do EU direct payments to beef producers belong in the ‘blue box’? AgEcon
McErlean, Seamus; Wu, Ziping; Moss, Joan E.; IJpelaar, Jos; Doherty, Andrew.
In the Uruguay Round Agreement on Agriculture, so-called ‘blue box’ support measures were exempted from reduction commitments, provided they were delivered under ‘production-limiting’ programs. Although classified as ‘blue box’, the EU system of direct payments (DP) to beef farmers imposes ‘claim-limiting’ restrictions rather than ‘production-limiting’ restrictions, allowing farmers to keep additional animals over and above the number upon which they are eligible to claim DP. The present paper provides empirical evidence that EU direct payments capitalise into the market prices of male calves and young steers in Ireland. It is also likely that DP capitalises into the prices of beef cows and heifers. Given this capitalisation process, some farmers can...
Tipo: Journal Article Palavras-chave: Agricultural and Food Policy; Livestock Production/Industries.
Ano: 2003 URL: http://purl.umn.edu/116173
Registros recuperados: 4
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