Results 31 to 40 of about 3,502 (254)

Vertical Price Transmission in Food Markets: New Evidence From Meta‐Analysis

Agribusiness, EarlyView.
ABSTRACT A growing body of empirical research has examined price dynamics along the food supply chain, yet findings remain heterogeneous and often conflicting. This study conducts a meta‐analysis of 140 studies, totaling 652 observations, to examine (1) the reported presence of asymmetric price transmission and (2) the reported direction of price ...
Sushan K C, Xiaoli Etienne, Andres Trujillo‐Barrera   +2 more
wiley   +1 more source

A Política Externa Brasileira como Política Pública: a proposta de um Conselho Nacional e a experiência do Comitê Brasileiro de Direitos Humanos e Política Externa | Brazilian foreign policy as public policy: the proposal of a National Council and the exp

Mural Internacional, 2017
Refletimos sobre a atual política externa brasileira a partir da constatação da sua diversificação em termos deagendas e atores. A pluralização de atores ocorre tanto no âmbito burocrático (fragilizando a tradicionalprimazia do Itamaraty) como com ...
Danielle Costa da Silva, Magno Klein
doaj   +1 more source

Do More Open Economies Export Less Diversely in Brazilian Agribusiness?

Agribusiness, EarlyView.
ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

American Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman, Thomas L. Marsh   +1 more
wiley   +1 more source

Relações Internacionais e política externa do Brasil

Meridiano 47, 2011
O presente artigo busca delinear, brevemente, o desenvolvimento histórico da política externa brasileira, tendo como foco seus principais marcos.
Paulo Roberto Almeida
doaj  

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

American Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Política Externa no Senado

Meridiano 47, 2017
O presente artigo trata das conseqüências e implicações que a maior atuação do senado brasileiro em questões de política externa trará para a última.
Rodrigo Cintra
doaj  

'Brazil is a Christian and Conservative Country with Family as its Foundation’: The Role of Defender of the Faith in Bolsonaro’s Foreign Policy [PDF]

Contexto Internacional
Foreign policy analysts have used role theory for decades. Several recent studies have resorted to it to describe and explain Brazilian foreign policy. By complementing current efforts that seek to account for the restructuring of Brazil’s international ...
Mónica Salomón, Luis Gustavo de Araújo Zimmer   +1 more
doaj   +1 more source

Powering Transparency: Global Drivers of Sustainability Reporting in the Electricity Sector

Business Strategy and the Environment, EarlyView.
ABSTRACT We examine the drivers of sustainability reporting quality (QSR), conceptualised along two complementary dimensions, relevance and reliability, to assess how firm‐level attributes and institutional conditions jointly shape disclosure practices in the electricity sector.
Alva Marasigan, Muhammad Nurul Houqe, Warwick Stent, Olayinka Moses   +3 more
wiley   +1 more source

As relações entre o Brasil e os Estados Unidos em perspectiva histórica

Meridiano 47, 2017
A presente análise trata de descrever brevemente a evolução histórica do relacionamento entre Brasil e Estados a partir da República Velha.
Paulo Roberto de Almeida
doaj