scholarly journals Monetary Equilibrium and the Cost of Banking Activity

2019 ◽  
Vol 52 (4) ◽  
pp. 653-683 ◽  
Author(s):  
PAOLA BOEL ◽  
GABRIELE CAMERA
2021 ◽  
Vol 1 (49) ◽  
pp. 23-35
Author(s):  
Tetiana Girchenko ◽  
Nataliia Konovalenko ◽  
Nataliia Cherikovska

Banks still play a key role in monetary transactions, but at the present stage their role for customers is declining. In the near future, many agreements may not require the involvement of an intermediary. Therefore, banks need to rethink their business models and find new ways to stay relevant to their customers. Despite the development of fintech companies, banking and, moreover, the financial market will not disappear, but we can conclude that the reasons for the preservation and, consequently, the direction of transformation of the financial market will be different. Banking institutions need to build a new model of customer relations to establish trusting relationships, on the basis of which continuous business growth is possible. The introduction of banking ecosystems is inevitable, and Ukraine has great potential in this direction. Efficient operation of its own ecosystem platform provides endless advantages of the bank over its competitors. Therefore, such a platform in the long run will allow customers to perform everyday operations conveniently and most importantly in an accessible format. The main advantages of the ecosystem of innovation banking activity include: expanding the list of innovative products and services for existing and new customers, reducing the cost of innovation; accelerate the introduction of innovations in the ecosystem through more dynamic feedback with all participants in the ecosystem and increase customer loyalty; formation of new principles of interaction between participants in the innovation process in order to provide a wider range of innovative banking products and services. Digital ecosystems are a promising business model for banks, as they can not only attract and retain customers, but also generate income beyond their core business. In addition, cooperation with other companies in the form of commercial partnerships creates an attractive income and synergy for banks


2010 ◽  
Vol 15 (S1) ◽  
pp. 10-41 ◽  
Author(s):  
Yiting Li ◽  
Guillaume Rocheteau

We study counterfeiting of currency in a search-theoretic model of monetary exchange. In contrast to Nosal and Wallace [Journal of Monetary Economics 54, 229–246 (2007)], we establish that counterfeiting does not pose a threat to the existence of a monetary equilibrium; i.e., a monetary equilibrium exists irrespective of the cost of producing counterfeits, or the ease with which genuine money can be authenticated. However, the possibility of counterfeiting fiat money can affect its value, velocity, output, and welfare, even if no counterfeiting occurs in equilibrium. We provide two extensions of the model under which the threat of counterfeiting can materialize: counterfeits can circulate across periods, and sellers set terms of trade in some matches. Policies that make the currency more costly to counterfeit or easier to recognize raise the value of money and society's welfare, but the latter policy does not always decrease counterfeiting.


Author(s):  
James F. Mancuso

IBM PC compatible computers are widely used in microscopy for applications ranging from control to image acquisition and analysis. The choice of IBM-PC based systems over competing computer platforms can be based on technical merit alone or on a number of factors relating to economics, availability of peripherals, management dictum, or simple personal preference.IBM-PC got a strong “head start” by first dominating clerical, document processing and financial applications. The use of these computers spilled into the laboratory where the DOS based IBM-PC replaced mini-computers. Compared to minicomputer, the PC provided a more for cost-effective platform for applications in numerical analysis, engineering and design, instrument control, image acquisition and image processing. In addition, the sitewide use of a common PC platform could reduce the cost of training and support services relative to cases where many different computer platforms were used. This could be especially true for the microscopists who must use computers in both the laboratory and the office.


Author(s):  
H. Rose

The imaging performance of the light optical lens systems has reached such a degree of perfection that nowadays numerical apertures of about 1 can be utilized. Compared to this state of development the objective lenses of electron microscopes are rather poor allowing at most usable apertures somewhat smaller than 10-2 . This severe shortcoming is due to the unavoidable axial chromatic and spherical aberration of rotationally symmetric electron lenses employed so far in all electron microscopes.The resolution of such electron microscopes can only be improved by increasing the accelerating voltage which shortens the electron wave length. Unfortunately, this procedure is rather ineffective because the achievable gain in resolution is only proportional to λ1/4 for a fixed magnetic field strength determined by the magnetic saturation of the pole pieces. Moreover, increasing the acceleration voltage results in deleterious knock-on processes and in extreme difficulties to stabilize the high voltage. Last not least the cost increase exponentially with voltage.


1994 ◽  
Vol 58 (11) ◽  
pp. 832-835 ◽  
Author(s):  
ES Solomon ◽  
TK Hasegawa ◽  
JD Shulman ◽  
PO Walker
Keyword(s):  

1998 ◽  
Vol 138 (2) ◽  
pp. 205-205
Author(s):  
Snellman ◽  
Maljanen ◽  
Aromaa ◽  
Reunanen ◽  
Jyrkinen‐Pakkasvirta ◽  
...  
Keyword(s):  

2004 ◽  
Vol 171 (4S) ◽  
pp. 40-40
Author(s):  
Leslee L. Subak ◽  
Stephen K. Van Den Eeden ◽  
Jeanette S. Brown ◽  
Arona I. Ragins ◽  
Eric Vittinghoff ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document