Results 111 to 120 of about 13,738,426 (386)

Against rigid rules: Keynes's economic theory [PDF]

open access: yes
This paper provides textual evidence of Keynes's position on monetary policy and shaping international monetary relations. One result of my contribution is that the famous dichotomy rules versus discretion is of no relevance to his economic theory ...
Muchlinski, Elke
core  

Overcoming the Stability Issue for Hydrophobic Hole Transporting Layers Utilized in Tin‐Lead Perovskite and Tandem Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
A non‐annealed process is developed for non‐PEDOT:PSS inverted tin‐lead perovskite solar cells to attain PCE 22.67% for the PTAA‐based device. When PTAA is applied in an all‐perovskite tandem solar cell, a record efficiency of 28.14% is obtained with great stability for the efficiency maintaining 96% of its original value for 500 h under one‐sun ...
Chun‐Hsiao Kuan   +12 more
wiley   +1 more source

Driving Forces of the Consumer Price Index During the Crises in the Eurozone: Heterogeneous Panel Approach

open access: yesEconomies
This paper examines key driving forces of inflationary pressures, taking into account supply and demand side determinants and actions of policy makers, during the pandemic and geopolitical crises in the Eurozone.
Jovica Pejčić   +2 more
doaj   +1 more source

Economic Freedom: Theory First, Empiricism After [PDF]

open access: yes
The aim of this paper is to argue in favor of theoretically well-founded empirical examinations on how economic freedom affects economic performance, which is not the case, as we argue, in most of the huge empirical literature developed after the ...
Judit Kapás, Pál Czeglédi
core  

A Primer on the Tools and Concepts of Computable Economics [PDF]

open access: yes, 2004
Computability theory came into being as a result of Hilbert's attempts to meet Brouwer's challenges, from an intuitionistc and constructive standpoint, to formalism as a foundation for mathematical practice.
Velupillai, K. Vela
core   +1 more source

Toward Scalable Solutions for Silver‐Based Gas Diffusion Electrode Fabrication for the Electrochemical Conversion of CO2 – A Perspective

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken   +6 more
wiley   +1 more source

A Rehabilitation of Economic Replacement Theory [PDF]

open access: yes
Our objective in this paper is to shed light on the economic forces and the specific way in which they combine to determine the service life, and hence the replacement demand for durables, in the short run and in the long run.
Elias Flytzanis, George C. Bitros
core  

Long waves of political contestation [PDF]

open access: yes, 2015
This paper develops a wave theory of political contestation, and places the current economic and political turmoil in a historical perspective. Based on legitimacy, it serves as an alternative to the waves of democratization of Samuel Huntington (1991 ...
Van Vossole, Jonas
core   +1 more source

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