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The problem of expectations in economic models is reviewed through the intellectual development of the author. Initial efforts at macroeconomic modeling such as Foley-Sidrauski (Foley and Sidrauski 1971) treated expectations as conditioning variables for representative agent stock demands and...
Persistent link: https://www.econbiz.de/10012199555
5G networks are envisioned to provide consumers and industry with improved transmission performance and advanced communication possibilities. To deliver the promises on ushering fast downloads and low latency, the mobile network operators are called upon for formidable investment in network...
Persistent link: https://www.econbiz.de/10011774630
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specific Brazilian commodities, affecting some region development; (b) China has became the biggest Eastern Asian buyer of …
Persistent link: https://www.econbiz.de/10012172176
This article examines the determinants of traffic volumes and the revenues per tonne generated by Spain's port authorities. The interest of the study lies on the strong differences between port authorities in a context of strict regulation but that provides some scope for price competition. We...
Persistent link: https://www.econbiz.de/10011554059
population of a city depends negatively on transport costs that are related positively with energy price index. The optimal … energy costs, related to land development, collecting the crop and bringing it to the market. In the last 10 years we have … observed substantial rise of both food and energy prices at the world stock markets. However, the income of farmers did not …
Persistent link: https://www.econbiz.de/10011505809
, consumption and self-sufficiency, exports and imports, as well as the evolution of prices. The results reveal that unlike other …
Persistent link: https://www.econbiz.de/10012517552
The scientific paper presents the evolution of national fruit prices in the period 2015-2019. Over time, fruit and … vegetable prices have an increasing trend, and in this study I aimed to identify the factors that lead to this increase prices …
Persistent link: https://www.econbiz.de/10012518248