Has Country of Origin Labeling Influenced Salmon Consumption?

Country-of-Origin Labeling (COOL) legislation for fish and shellfish was passed as part of the Farm Security and Rural Investment Act of 2002. Farm-raised and wild-caught seafood items caught after December 4, 2004, began COOL in April 4, 2005. COOL requires retailers to display the country of origin on seafood. Using a nonlinear AIDS model the demand for 3 salmon products was estimate--precooked, uncooked fresh, and uncooked frozen. COOL had no significant impact on consumer demand for the three products. The 3 salmon products were all found to be inelastic, but uncooked fresh was found to be more price sensitive than precooked and uncooked frozen salmon.salmon, COOL, country of origin, AIDS, nonlinear, Agricultural and Food Policy, Demand and Price Analysis, Food Consumption/Nutrition/Food Safety, International Relations/Trade,

Has Country of Origin Labeling Influenced Salmon Consumption?

Country-of-Origin Labeling (COOL) legislation for fish and shellfish was passed as part of the Farm Security and Rural Investment Act of 2002. Farm-raised and wild-caught seafood items caught after December 4, 2004, began COOL in April 4, 2005. COOL requires retailers to display the country of origin on seafood. Using a nonlinear AIDS model the demand for 3 salmon products was estimate--precooked, uncooked fresh, and uncooked frozen. COOL had no significant impact on consumer demand for the three products. The 3 salmon products were all found to be inelastic, but uncooked fresh was found to be more price sensitive than precooked and uncooked frozen salmon.International Relations/Trade,

Measurement of helium-3 and deuterium stopping power ratio for negative muons

The measurement method and results measuring of the stopping power ratio of helium-3 and deuterium atoms for muons slowed down in the D/$^3$He mixture are presented. Measurements were performed at four values of pure $^3$He gas target densities, $\phi_{He} = 0.0337, 0.0355, 0.0359, 0.0363$ (normalized to the liquid hydrogen density) and at a density 0.0585 of the D/$^3$He mixture. The experiment was carried out at PSI muon beam $\mu$E4 with the momentum P$\mu =34.0$ MeV/c. The measured value of the mean stopping ratio $S_{^3He/D}$ is $1.66\pm 0.04$. This value can also be interpreted as the value of mean reduced ratio of probabilities for muon capture by helium-3 and deuterium atoms.Comment: 7 pages, 6 figure

Do phase transitions survive binomial reducibility and thermal scaling?

First order phase transitions are described in terms of the microcanonical and canonical ensemble, with special attention to finite size effects. Difficulties in interpreting a "caloric curve" are discussed. A robust parameter indicating phase coexistence (univariance) or single phase (bivariance) is extracted for charge distributions.Comment: 10 pages, TeX type, psfig, also available at http://csa5.lbl.gov/moretto/ps/lgm.ps, to appear in the Proceedings of the 1st Catania Relativistic Ion Studies: Critical Phenomena and Collective Observables, Acicastello, May 27-31, 199

Does the WTO Increase Trade? The Case of U.S. Cocoa Imports from WTO-Member Producing Countries

Replaced with revised version of paper 06/08/2010.Gravity models, Exports, Market liberalization, Cocoa, Fixed Effects, Random Effects and Pooled Models, International Relations/Trade, F10, F13,

Increased Cocoa Bean Exports under Trade Liberalization: A Gravity Model Approach

Gravity models were developed to estimate the potential bilateral exports of cocoa under trade liberalization by the sixteen major cocoa producing countries to the US using panel data from 1989 to 2003. The results indicate that differences between resource endowment, relative size of economies, and the sum of bilateral GDP of U.S. and exporting countries are the major determinants. Thus, as trade is liberalized, farmers share of the world price of cocoa increases and this raises exports.Gravity models, Bilateral exports, Market liberalization, Cocoa, Fixed Effects Model, Random Effects Model, Pooled O.L.S., International Relations/Trade, Research Methods/ Statistical Methods, F10, F13,

Farmer participation in radio campaigns for technology adoption: Lessons from AFFRI’s hybrid maize campaign in Mangochi, Malawi

This ethnographic study used focus group discussions to investigate and gather ideographical information about why statistics from the Nankumba region of Mangochi in Malawi, where, from 2008 to 2010, Farm Radio International implemented the African Farm Radio Research Initiative (AFRRI) - a meticulously and almost flawlessly planned hybrid maize variety promotion radio campaign - consistently showed that farmers preferred local to the promoted hybrid maize varieties before, during, and after the participatory community radio campaigns. The study found that in determining which maize varieties to opt for, farmers consider not only volume of yield per unit area but also taste, smell, flour extraction rate, and storability of the maize. The study further observes that preference of local maize varieties over hybrid is not restricted to rural farmers. Thus, farmer exposure to and participation in radio campaigns may increase awareness and knowledge as did the AFRRI campaign, but may not necessarily lead the farmers and consumers into adopting new maize varieties, technologies or innovations.Key words: radio campaign, participation, radio production, adoption, innovation, hybrid maize, Malaw