Results 21 to 30 of about 33,704 (274)

MOEDA ELETRÔNICA DO BANCO CENTRAL

Análise Econômica, 2022
O assunto criptomoedas tem recebido bastante atenção por parte da mídia, de organismos internacionais, de bancos centrais e do meio acadêmico. Em particular, tem sido discutido se é de interesse dos bancos centrais a emissão de uma criptomoeda ou de uma moeda digital soberana.
Victor Augusto de Almeida Oliveira, Jefferson Donizeti Pereira Bertolai   +1 more
openaire   +1 more source

Food Poverty and Early Childhood Development Across Food Insecurity Levels in Brazil. [PDF]

Matern Child Nutr
ABSTRACT This cross‐sectional study investigated associations between food insecurity, food poverty, and early childhood development (ECD) among Brazilian children under 5 years of age, and explored whether the association between food poverty and ECD varied across food insecurity levels.
Quadra MR, Meller FO, Schäfer AA, Santos LP, Dalpont AD, Espíndola GE, Buccini G.   +6 more
europepmc   +2 more sources

Measuring monetary policy transparency in Uruguay

Latin American Journal of Central Banking, 2023
The adoption of inflation-targeting regimes has led central banks to devote considerable efforts to improve their transparency. Following this trend, several authors have developed tools to measure and compare the levels of transparency of central banks.
Cecilia Dassatti, Gerardo Licandro
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Econoclimа : estudios de cambio climático del Banco Central

, 2023
Publicación anual del Departamento de Programación Monetaria y Estudios Económicos del Banco Central de la República Dominicana, dedicada a la difusión de estudios sobre políticas económicas relacionadas con el cambio ...
Banco Central de la República Dominicana (editores)
core  

Deforestation and Efficiency: Insights From Forest Transition in the Brazilian Cerrado

Agribusiness, EarlyView.
ABSTRACT This paper estimates technical efficiency (TE) and environmental efficiency (EE) of agricultural production at the municipal level of the Brazilian Cerrado in 2006 and 2017, and investigates their underlying mechanisms in relation to forest transition theory.
Ricardo Muniz Simões, Cassiano Bragagnolo, Humberto Francisco Silva Spolador   +2 more
wiley   +1 more source

Seeds of change: The impact of Ethiopia's direct seed marketing approach on smallholders' seed purchases and productivity

American Journal of Agricultural Economics, EarlyView.
Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen, Gashaw T. Abate, Seid Yimam, Rui Benfica, David J. Spielman, Frank Place   +5 more
wiley   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

ASPECTOS TEÓRICOS PARA EL DISEÑO DE LA POLÍTICA MONETARIA

Economía y Sociedad, 1997
Durante los últimos años la mayor parte de las economías del mundo han experimentado profundas transformaciones que han influido en el desenvolvimiento de sus sistemas financieros.
Norberto Zúñiga Fallas, Marlene Villanueva Sánchez, Lorely Villalobos Moreno, Jorge Madrigal Badilla, Alvaro Solera Ramírez   +4 more
doaj  

Measuring Corporate Alignment With the Circular Economy: a Text‐Based Circularity Index From Mandatory Non‐Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) has become a strategic priority for firms, yet empirical assessments of corporate circularity remain fragmented and heavily dependent on structured indicators or self‐reported metrics. This paper proposes a novel, text‐based circularity index derived from mandatory non‐financial statements of large ...
Giuseppe Pernagallo, Francesco Quatraro, Eleonora Rubichi   +2 more
wiley   +1 more source