Exploring attitudes and behavioral intention of brazilian consumers towards fair trade and fair trade products

As vendas globais de produtos FT cresceram de forma consistente nos últimos anos. De acordo com a FLO, as vendas cresceram de menos de € 1 bilhão em 2004 para cerca de € 5,5 bilhões em 2013. Apesar do movimento ainda estar engatinhando no Brasil, alguns esforços visando a institucionalização da FT estão sendo tomados. Por exemplo, o Schneider (2012) mostrou que existe um mercado potencial para os produtos FT no Brasil. Entretanto, ele ainda não é bem desenvolvido. Portanto, há uma necessidade de compreender melhor as variáveis que afetam a intenção de compra destes produtos. Estudos anteriores identificaram fatores que são considerados previsores de intenção de comprar produtos FT. Considerando esses fatores, o presente estudo tem como objetivo determinar as variáveis que estão mais relacionadas com a intenção de compra e disposição para pagar por produtos FT no Brasil. Com base nas respostas de 124 entrevistados, os resultados mostram que a intenção de compra de produtos FT no Brasil está ligada a atitudes de consumo éticas dos consumidores, o interesse e qualidade dos produtos, baixo ceticismo e percepção de relevância acerca do conceito FT. Os resultados também mostraram dois grupos antagônicos de consumidores a respeito de suas atitudes. O grupo dos "ativistas" tem atitudes positivas, de alta intenção de compra e disposição a pagar mais. Por outro lado, os "incrédulos" têm atitudes negativas, baixa intenção de compra e não estão dispostos a pagar mais. Com base nos resultados deste estudo, organizações e indivíduos que visam fomentar o mercado FT no Brasil podem entender melhor o consumidor e tomar decisões de marketing mais assertivas, considerando a relevância dos fatores que afetam a intenção de comprar, como também as diferenças entre os consumidores.

The determinants of IMF fiscal conditionalities: economics or politics?

Conditionalites, measures that a borrowing country should adopt to obtain loans from the IMF, are pervasive in IMF programs. This paper estimates the effects of political and economic factors on the number of conditionalities and on the fiscal adjustment requested by the IMF. As found in the literature, political proximity of the borrowing country to the Fund’s major shareholders has an important effect on the number of conditions in an agreement. However, the fiscal adjusment requested by the IMF is strongly affected by the size of a country’s fiscal deficit but not by political proximity. We also find a very small correlation between the number of conditions and the fiscal adjustment requested by the IMF

Law and economics in the civil law world: the case of Brazilian Courts

Conventional wisdom holds that economic analysis of law is either embryonic or nonexistent outside of the United States generally and in civil law jurisdictions in particular. Existing explanations for the assumed lack of interest in the application of economic reasoning to legal problems range from the different structure of legal education and academia outside of the United States to the peculiar characteristics of civilian legal systems. This paper challenges this view by documenting and explaining the growing use of economic reasoning by Brazilian courts. We argue that, given the ever-greater role of courts in the formulation of public policies, the application of legal principles and rules increasingly calls for a theory of human behavior (such as that provided by economics) to help foresee the likely aggregate consequences of different interpretations of the law. Consistent with the traditional role of civilian legal scholarship in providing guidance for the application of law by courts, the further development of law and economics in Brazil is therefore likely to be mostly driven by judicial demand.

The economics of wage-led recovery: analysis and policy recommendations

The financial crisis and Great Recession have been followed by a jobs shortage crisis that most forecasts predict will persist for years given current policies. This paper argues for a wage-led recovery and growth program which is the only way to remedy the deep causes of the crisis and escape the jobs crisis. Such a program is the polar opposite of the current policy orthodoxy, showing how much is at stake. Winning the argument for wage-led recovery will require winning the war of ideas about economics that has its roots going back to Keynes’ challenge of classical macroeconomics in the 1920s and 1930s. That will involve showing how the financial crisis and Great Recession were the ultimate result of three decades of neoliberal policy, which produced wage stagnation by severing the wage productivity growth link and made asset price inflation and debt the engine of demand growth in place of wages; showing how wage-led policy resolves the current problem of global demand shortage without pricing out labor; and developing a detailed set of policy proposals that flow from these understandings. The essence of a wage-led policy approach is to rebuild the link between wages and productivity growth, combined with expansionary macroeconomic policy that fills the current demand shortfall so as to push the economy on to a recovery path. Both sets of measures are necessary. Expansionary macro policy (i.e. fiscal stimulus and easy monetary policy) without rebuilding the wage mechanism will not produce sustainable recovery and may end in fiscal crisis. Rebuilding the wage mechanism without expansionary macro policy is likely to leave the economy stuck in the orbit of stagnation.

Behavioral Repertoire of Basal Fungus-Growing Ant Sexuals (Hymenoptera: Formicidae) in the Parental Nest

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Morphological, behavioral and biological aspects of Azya luteipes Mulsant fed on Coccus viridis (Green)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reproductive and behavioral aspects of red-winged tinamous (Rhynchotus rufescens) in groups with different sex ratios

The aim of this research study was to evaluate the reproductive performance of tinamous submitted to five different male:female ratios. The study was carried out with 72 birds in a randomized experimental design with 4 replications. Tinamous were housed in cages, using the ratios of one (1:1), two (2:1), three (3:1) and four (4:1) females per male, and also one male was housed with three females individually (3R:1), in a rotational system. Reproductive records of the breeding season from September 2004 to March 2005 were used. The reproductive traits studied were: number of eggs laid, fertility, and percentage of eggs damaged and cracked by pecking. Nonparametric analyses of these traits were performed using Kruskal-Wallis test. Two replications of treatments 1:1 and 4:1, and one of treatment 2:1 were video-taped for three days, 12 hours/day. The videotapes were sampled according to the scan method to fit an ethogram. Birds were also watched for one hour per day to study dominance and agonistic behavior. None of the reproductive traits was affected by mating sex ratio (p<0.05). Female dominance could be related to displacement behavior (r=1.00), and male sitting in immobility plus sitting in activity behaviors were related to lower number of damaged eggs (r=-0.90). Social dominance was indirectly determined by displacement behavior in the study situation. A large number of damaged eggs occurred in all treatments, thereby not allowing a clear conclusion on the best male:female ratio.

Non invasive methods for genetic analysis applied to ecological and behavioral studies in Latino-America

Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field research with molecular genetics techniques are new tools that provide valuable biological information avoiding the disturbance in the ecosystems, trying to minimize the human impact in the process to gather biological information. The objective of this paper is to review the available non invasive sampling techniques that have been used in Neotropical mammal studies to apply to determine the presence and abundance, population structure, sex ratio, taxonomic diagnostic using mitochondrial markers, and assessing genetic variability using nuclear markers. There are a wide range of non invasive sampling techniques used to determine the species identification that inhabit an area such as searching for tracks, feces, and carcasses. Other useful equipment is the camera traps that can generate an image bank that can be valuable to assess species presence and abundance by morphology. With recent advances in molecular biology, it is now possible to use the trace amounts of DNA in feces and amplify it to analyze the species diversity in an area, and the genetic variability at intraspecific level. This is particularly helpful in cases of sympatric and cryptic species in which morphology failed to diagnose the taxonomic status of several species of brocket deer of the genus Mazama.

Behavioral study of Cebus nigritus (Goldfuss, 1809) (Primates, Cebidae) in captivity

The objective of this study was to describe the behavior of Cebus nigritus kept in captivity. The work, carried out during the month of March 2008 at "Dr. Belrio Guimaraes Brandao" County Zoo in GarYa- SP and Monte Alegre Farm Ecological Park in Telemaco Borba- PR, included 48 hours of observations, divided equally in four daytime periods. The behavioral catalogue used was constituted of different categories such as: foraging, feeding, locomotion, rest, social interaction, physical care, alertness, manipulation of things, reproductive behavior and stereotyped behavior. Animals showed activities of foraging, feeding, and locomotion and social interaction in low percentages in the two morning periods; however, their frequencies increased in the afternoon. Other activities like physical care, alertness and stereotyped behavior appeared mainly in the two morning periods, but were reduced in the afternoon. The rest category was more evident early morning and late afternoon. Since the stereotypical behavior presented high percentages, this study recommends that the number of individuals be diversiied in the social organization of the groups and that environment enriching activities be developed in captivity, creating situations similar to the animal's natural habitat.

Differential behavioral and neuroendocrine effects of repeated nicotine in adolescent and adult rats

Despite the high prevalence of tobacco abuse among adolescents, the neurobiology of nicotine addiction has been studied mainly in adult animals. Repeated administration of this drug to adult rats induces behavioral sensitization. Nicotine activates the HPA axis in adult rats as measured by drug-induced increases in ACTH and corticosterone. Both behavioral sensitization and corticosterone are implicated in drug addiction. We examined the expression of behavioral sensitization induced by nicotine as well as the changes in corticosterone levels after repeated injections of nicotine in adolescent and adult animals. Adolescent and adult rats received subcutaneous (s.c.) injections of saline or 0.4 mg/kg of nicotine once daily for 7 days. Three days after the last injection animals were challenged with saline or nicotine (0.4 mg/kg; s.c.). Nicotine-induced locomotion was recorded in an activity cage. Trunk blood samples were collected in a subset of adolescent and adult rats and plasma corticosterone levels were determined by radioimmunoassay. Adult, but not adolescent, rats expressed behavioral sensitization. Pretreatment with nicotine abolished corticosterone-activating effect of this drug only in adult animals, indicating the development of tolerance at this age. Our results provide evidence that adolescent rats exposed to repeated nicotine display behavioral and neuroendocrine adaptations distinct from that observed in adult animals. (c) 2004 Elsevier B.V. All rights reserved.

Physical environment modulates the behavioral responses induced by chemical stimulation of dorsal periaqueductal gray in mice

In order to investigate the relationship between behaviors elicited by chemical stimulation of the dorsal periaqueductal gray (dorsal PAG) and spontaneous defensive behaviors to a predator, the excitatory amino acid D,L-homocysteic acid (5 nmol in 0.1 mu l), was infused into the dorsal PAG and behavioral responses of mice were evaluated in two different situations, a rectangular novel chamber or the Mouse Defense Test Battery (MDTB) apparatus. During a 1-min period following drug infusion, more jumps were made in the chamber than in the MDTB runway but running time and distance traveled were significantly higher in the runway. Animals were subsequently tested using the standard MDTB procedure (anti-predator avoidance, chase and defensive threat/attack). No drug effects on these measures were significant. In a further test in the MDTB apparatus, the pathway of the mouse during peak locomotion response was blocked 3 times by the predator stimulus (anesthetized rat) to determine if the mouse would avoid contact. Ninety percent of D,L-homocysteic treated animals made direct contact with the stimulus (rat), indicating that D,L-homocysteic-induced running is not guided by relevant (here, threat) stimuli. These results indicate that running as opposed to jumping is the primary response in mice injected with D,L-homocysteic into the dorsal PAG when the environment enables flight. However, the lack of responsivity to the predator during peak locomotion suggests that D,L-homocysteic-stimulation into the dorsal PAG does not induce normal antipredator flight. (c) 2006 Published by Elsevier B.V.