Results 121 to 130 of about 5,764,163 (288)
Performance optimization research of payment channel network based on accountable assertions
网络与信息安全学报Restricted by block size and the block generation rate, cryptocurrencies like Bitcoin were unable to significantly improve their scalability through on-chain approaches.
LI Wenqi +4 more
doaj
Protection Motivation Theory and Farmers' Participation in Futures Markets: Evidence From Germany
Agribusiness, EarlyView.ABSTRACT This study examines why German farmers show limited adoption of commodity futures contracts despite substantial price volatility, applying Protection Motivation Theory (PMT) to understand the cognitive processes driving participation decisions in futures markets. Survey data from 303 German farmers collected in 2024 were analyzed using Partial
Hendrik Wever +2 more
wiley +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
Large value payment systems: principles and recent and future developments [PDF]
The present European large-value payment systems are on the verge of notable changes. Since they comprise the backbone or basic infrastructure of the whole economy, it is important that the changes are monitored and carried out in a very prudent manner ...
Iivarinen , Timo
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Agribusiness, EarlyView.ABSTRACT In emerging economies where smallholder farming dominates agricultural production, agribusinesses serve as critical intermediaries linking smallholders to broader markets, and their resilience directly affects agricultural sustainability. Short‐term‐oriented capital is reluctant to adequately finance highly uncertain and cyclical agricultural ...
Siyuan Lyu +5 more
wiley +1 more source
Agribusiness, EarlyView.ABSTRACT This paper examines racial differences in farm succession planning using survey data from Tennessee farmers. While observed differences between White and Black farmers are small, decomposition and counterfactual analyses show that structural characteristics, particularly farm size, would predict higher succession planning among White farmers ...
Abdelaziz Lawani +2 more
wiley +1 more source
The Demand for Stored Value Payment Instruments [PDF]
Due to their functionality, stored value purses based on smart card technology are prominent candidates for being the dominant medium of exchange for micropayments.
Schoder Detlef, Pippow Ingo
core
Advanced Intelligent Discovery, EarlyView.Phonons‐informed machine‐learning predictive models are propitious for reproducing thermal effects in computational materials science studies. Machine learning (ML) methods have become powerful tools for predicting material properties with near first‐principles accuracy and vastly reduced computational cost.
Pol Benítez +4 more
wiley +1 more source
Finnish consumers' expectations on developments and changes in payment habits. Survey in connection with the research project 'Finnish payment habits 2010' [PDF]
The Bank of Finland’s Finnish Payment Habits 2010 project predicts that Finnish payment habits will face substantial changes. The causes for these changes include: the standardisation and integration of European payment systems, development of payment ...
Öörni, Anssi, Dahlberg, Tomi
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