Results 21 to 30 of about 756 (112)
Regional Trade Agreements and International R&D Spillovers: Implications for Developing Countries
The Developing Economies, EarlyView.ABSTRACT We provide new evidence on heterogeneous international research and development (R&D) spillovers from partners of regional trade agreements (RTAs) and non‐partners using a sample of 45 economies in the period 1995–2017. We construct separate R&D stocks for RTA partners and non‐partners and find that spillovers from RTA partners are stronger ...
Yukiko Sawada, Rinki Ito, Naoto Jinji
wiley +1 more source
Porta-enxertos para a lima-ácida-'Tahiti' na região de Bebedouro, SP [PDF]
Revista Brasileira de Fruticultura, 2002 Foi instalado um experimento de seleção de porta-enxertos para a lima-ácida-'Tahiti' (Citrus latifolia Tanaka), em dezembro de 1988, na Estação Experimental de Citricultura de Bebedouro-SP, com o objetivo de conhecer seu comportamento e oferecer novas ...
JOSÉ ORLANDO DE FIGUEIREDO +6 more
doaj +1 more source
Tariff Transmission Across US Customs Districts: Product‐Level Evidence From Successive Trade Shocks
The World Economy, EarlyView.ABSTRACT This paper asks how US tariffs on Chinese imports reshape trade across the nation's customs districts, and whether a district's earlier reliance on China shapes how deeply its imports fall. We build a monthly panel of HS6‐level US imports from eleven source countries arriving through eight customs districts between January 2017 and December ...
Wenhao Yao, Shimiao Su, Yunan Yao
wiley +1 more source
Corporate Tax System Complexity and Investment Sensitivity to Tax Policy Changes
Journal of Accounting Research, Volume 64, Issue 4, Page 1515-1563, September 2026.ABSTRACT Effective policymakers must balance the demands of formulating a corporate tax system that raises revenue and spurs economic activity (e.g., investment) while promoting a “level playing field” across firms. Balancing these tradeoffs has likely caused tax systems to become more complex over time, increasing firms’ difficulty in understanding ...
HARALD AMBERGER +2 more
wiley +1 more source
Trade Liberalization and Labor Market Monopsony Power: Evidence From China
Review of International Economics, Volume 34, Issue 3, Page 632-657, August 2026.ABSTRACT We study the effect of trade liberalization on firms' monopsony power in the labor market. We estimate firm‐specific markdowns from production data in the manufacturing industry and document the trends in China between 1998 and 2007. Taking China's entry to the WTO as a policy shock, we use a difference‐in‐differences (DiD) approach combined ...
Pengzhan Qian, Dan Xie
wiley +1 more source
Biomarkers for therapeutic response and adverse outcomes in atopic dermatitis: A systematic review
Journal of the European Academy of Dermatology and Venereology, Volume 40, Issue 7, Page 1173-1184, July 2026.This review assessed 52 biomarkers predicting systemic therapy response and adverse events in atopic dermatitis. Most studies focused on dupilumab, and findings were inconsistent. IgE and eosinophils were largely non‐predictive, though elevated eosinophils and LDH sometimes indicated poorer outcomes.
Eva Hilger +11 more
wiley +1 more source
ORGANOGÊNESE IN VITRO DE Citrus EM FUNÇÃO DE CONCENTRAÇÕES DE BAP E SECCIONAMENTO DO EXPLANTE [PDF]
Revista Brasileira de Fruticultura, 2001 O sucesso de técnicas biotecnológicas no melhoramento in vitro de Citrus depende diretamente do desenvolvimento de protocolos eficientes para regeneração de plantas.
THAÍS LACAVA DE MOURA +3 more
doaj +1 more source
Trade policy uncertainty, organization of firms, and the form of international trade
Canadian Journal of Economics/Revue canadienne d'économique, Volume 59, Issue 2, Page 636-663, May 2026.Abstract This paper investigates the hypothesis that lower trade policy uncertainty (TPU) reduces the share of intrafirm trade in total trade. A significant change in US‐China TPU occurred in 2001 when China joined the WTO, providing a natural experiment to test this hypothesis.
Felix Fosu
wiley +1 more source
Mergers and Acquisitions and Brexit: A Natural Experiment
International Journal of Finance &Economics, Volume 31, Issue 2, Page 2082-2097, April 2026.ABSTRACT We study the impact of Brexit uncertainty on one of the most important forms of corporate investment: mergers and acquisitions (M&As). Brexit provides us with an ideal natural experiment to explore the real effects of economic uncertainty and understand the underlying transmission mechanism. We document a significant decline in the number of M&
Di Luo +3 more
wiley +1 more source
Efeito do óleo de capim limão (Cymbopogon flexuosus Stapf) no controle do carrapato dos bovinos
Revista Brasileira de Plantas Medicinais, 2014 Esta pesquisa foi conduzida com o objetivo de avaliar o efeito in vitro e in vivo do óleo essencial de capim limão (Cymbopogon flexuosus Stapf) sobre o carrapato dos bovinos [Rhipicephalus (Boophilus) microplus].
C.A. Agnolin, C.J. Olivo, C. L. C. Parra
doaj +3 more sources