Results 31 to 40 of about 1,492,330 (159)

Using ARIMA Forecasts to Explore the Efficiency of the Forward Reichsmark Market [PDF]

, 2002
We explore the efficiency of the forward reichsmark market in Vienna between 1876 and 1914. We estimate ARIMA models of the spot exchange rate in order to forecast the one-month-ahead spot rate.
Flandreau, Marc, Komlos, John
core   +7 more sources

Using ARIMA Forecasts to Explore the Efficiency of the Forward Reichsmark Market: Austria-Hungary, 1876-1914 [PDF]

, 2006
We explore the efficiency of the forward Reichsmark market in Vienna between 1876 and 1914. We estimate ARIMA models of the spot exchange rate in order to forecast the one-month-ahead spot rate.
Flandreau, Marc, Komlos, John
core   +5 more sources

Equity Portfolio Optimization With Gold

Problemy Zarządzania, 2021
Purpose: The aim of the paper is to check if gold helps improve stock portfolio characteristics understood in the sense of the Markowitz model. If so, what are optimal shares of stocks and gold to minimize variance?
Izabela Pruchnicka-Grabias
doaj   +1 more source

Influenza colloidal gold method and blood routine tests combination for rapid diagnosis of influenza: a decision tree-based analysis

npj Primary Care Respiratory Medicine, 2021
Rapid influenza diagnosis can facilitate targeted treatment and reduce antibiotic misuse. However, diagnosis efficacy remains unclear. This study examined the efficacy of a colloidal gold rapid test for rapid influenza diagnosis. Clinical characteristics
Xiaoguang Li, Jing Chen, Fei Lin, Wei Wang, Jie Xu, Nan Li   +5 more
doaj   +1 more source

Surface Plasmon Polariton microscope with Parabolic Reflectors

, 2010
We report the realization of a two--dimensional optical microscope for surface plasmons polaritons (SPPs) based on parabolic Bragg mirrors. These mirrors are built from lithographically fabricated gold nanostructures on gold thin films. We show by direct
Alfred Leitner, Andreas Hohenau, Aurelien Drezet, Barnes, Bouhelier, Bozhevolnyi, Daniel Koller, Ditlbacher, Ditlbacher, Drezet, Drezet, Drezet, Drezet, Franz R. Aussenegg, Hecht, Hohenau, Joachim R. Krenn, Liu, Nikolajsen, Smolyaninov, Stepanov, Weeber, Yin   +22 more
core   +1 more source

Application of the Hamdi Method Using the Gold Value and Gold Index Methods on the Financial Aspects of Oil Palm Plantation Business in Kampar Indonesia

Jurnal Cendekia Keuangan
Introduction/Main Objectives: This study aims to test whether the assessment of the business feasibility study with the Hamdi method consisting of Gold Value Method (GVM) and Gold Index (GI) gives the same decision results as the assessment using the ...
Hamdi Agustin, Luthfia Ahluljannati Hamdi, Lathifa Miftahul Jannati Hamdi   +2 more
doaj   +1 more source

Performance Evaluation of SENTiFIT 270 and FOB Gold Reagent for Detecting Fecal Occult Blood

Annals of Clinical Microbiology, 2019
Background: Fecal occult blood tests have been widely used to screen for colorectal cancer. SENTiFIT 270 (Sentinel diagnostics, Italy) is a fecal occult blood test with an immunochemical method that utilizes FOB Gold reagents.
Da Young Kang, Dokyun Kim, Keonhan Kim, In-Ho Jang, Seok Hoon Jeong   +4 more
doaj   +1 more source

Investigation of the Prospect of Using Indexing Conventional Units in the National Economy [PDF]

, 2017
The influence of inflationary and deflationary processes on the determination of the fair value of goods and services is studied in the article. It is established that as a result of changes in the value of money over time, national currencies are not ...
Zarichuk, A. (Aleksandr)
core   +2 more sources

Implementasi Jaringan Syaraf Tiruan Perambatan Balik untuk Memprediksi Harga Logam Mulia Emas Menggunakan Algoritma Lavenberg Marquardt

Jurnal Teknologi dan Sistem Komputer, 2013
Gold is one of commodities investment which its value continue to increase by year. The rising price of gold will encourage investors to choose to invest in gold rather than the stock market.
Reza Najib Hidayat, R. Rizal Isnanto, Oky Dwi Nurhayati   +2 more
doaj   +1 more source

Why the falling price of gold may be cause for optimism [PDF]

, 2015
Gold prices have tumbled to a five-year low. As a tradeable commodity, the price of gold is largely linked to supply and demand. While supply remains fairly fixed, demand is shaped by the state of the global economy and investor perceptions of gold’s ...
Rewilak, Johan
core