Showing 1 - 10 of 21,711
estacionariedade e de tendência foi feita com o emprego do Teste ADF. O método da média móvel foi utilizado para modelar a sazonalidade … da série, enquanto que a análise espectral modelou o ciclo e, novamente, a sazonalidade. A análise permitiu verificar que … estabilidade nas décadas de 1990 e 2000. Detectou-se sazonalidade anual nos preços, com redução no primeiro e elevação no segundo …
Persistent link: https://www.econbiz.de/10011067750
com os demais negócios (indústria, comércio e prestadora de serviço), devido às suas particularidades: sazonalidade, safra … sazonalidade do custo da produção, sendo que o objetivo deste trabalho é demonstrar os reflexos causados nos custos da produção …. ---- The present article demonstrates that the accounting method used in the agribusiness and agricultural it is well I specify …
Persistent link: https://www.econbiz.de/10011069896
In emerging markets for high-value food products in developing countries, processing companies search for efficient ways to source raw material of consistent quality. One widely embraced approach is contract farming. But relatively little is known about the appropriate design of contracts,...
Persistent link: https://www.econbiz.de/10010880184
Persistent link: https://www.econbiz.de/10009365699
The Ifamr is published quarterly by IFAMA. www.ifama.org
Persistent link: https://www.econbiz.de/10010878889
Poster prepared for presentation at the Agricultural & Applied Economics Association’s 2012 AAEA Annual Meeting, Seattle, Washington, August 12-14, 2012
Persistent link: https://www.econbiz.de/10010916459
The IFAMR is published quarterly by the International Food and Agribusiness Management Association. www.ifama.org …
Persistent link: https://www.econbiz.de/10010909740
Bee-keeping and honey production has a long history in Hungary. Honey is an important and healthy food of people and it can be consumed without any human processing. The honey production has important role, too. Some researchers say that if honey bee will extinct the humanity in the world would...
Persistent link: https://www.econbiz.de/10009201387
Supermarkets and hypermarkets are expanding rapidly in many developing countries. While consequences for farmers and consumers were analyzed recently, little is known about the implications for traditional retail formats such as wet markets. Using data from a market survey in Thailand and...
Persistent link: https://www.econbiz.de/10009201396
The main area of focus in this paper is variation across regions and over time in the U.S. as estimated by different food price data sets. There are a variety of potential sources for food price data, but it is important to compare the relative strengths and weaknesses of the data sources in...
Persistent link: https://www.econbiz.de/10005804644