Results 71 to 80 of about 5,016,978 (196)

Transforming SME operations with real-time mobile POS and Firebase integration

open access: yesInternational Journal of Science, Technology, Engineering and Mathematics
Small and medium enterprises (SMEs) often struggle to efficiently manage sales transactions and inventory due to a lack of affordable, real-time technological solutions.
Farel Naufal Azhari, Sutarman
doaj   +1 more source

Testing for seasonal fractional integration in quarterly time series

open access: yesStatistica, 2007
Many series such as agricultural commodity prices and economic and financial series, exhibit strong dependence-long memory property. Since many time series also exhibit seasonal patterns, this paper considers a number of tests - namely Hassler's ...
Paramsothy Silvapulle
doaj   +1 more source

Integration Of Smaller European Equity Markets : A Time-Varying Integration Score Analysis [PDF]

open access: yes
The objective of this paper is to study capital market integration in smaller european countries and its implications for an international portfolio investment allocation.
Brian M. Lucey, Gregory Birg
core  

Transnational Judicial Dialogue and Evolving Jurisprudence in the Process of European Legal Integration [PDF]

open access: yes, 2011
European legal integration can be envisioned as containing two dimensions of legal integration: vertical and horizontal. Vertical legal integration is a top down process where the establishment of a hierarchical legal order of courts and laws causes ...
Littlepage, Kelley
core  

Multi-level urban models: Integration across space, time and policies

open access: yesJournal of Transport and Land Use, 2018
Urban and regional models have been developed for different policy fields at different levels of spatial and temporal resolution. But it has become apparent that policies interact across space and time and need to be modelled together.
Michael Wegener, Klaus Spiekermann
doaj   +1 more source

Multiple Lebesgue integration on time scales

open access: yesAdvances in Difference Equations, 2006
We study the process of multiple Lebesgue integration on time scales. The relationship of the Riemann and the Lebesgue multiple integrals is investigated.
Guseinov Gusein Sh, Bohner Martin
doaj  

Some notes on summation by parts time integration methods

open access: yesResults in Applied Mathematics, 2019
Some properties of numerical time integration methods using summation by parts (SBP) operators and simultaneous approximation terms are studied. These schemes can be interpreted as implicit Runge-Kutta methods with desirable stability properties such as ...
Hendrik Ranocha
doaj   +1 more source

Stochastic integration for uncoupled continuous-time random walks [PDF]

open access: yes
Continuous-time random walks are pure-jump processes with several applications in physics, but also in insurance, finance and economics. Based on heuristic considerations, a definition is given for the stochastic integral driven by continuous-time random
Germano, Guido   +3 more
core   +1 more source

Integration: An Empirical Assessment of Russia [PDF]

open access: yes, 2002
In the process of implementing market reforms, many post-socialist countries have struggled to preserve economic and political integration. Using a statistical model of commodity trade, we quantify the evolution of economic integration observed among ...
Berkowitz, Daniel M., DeJong, David N.
core  

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