This study aims to analyze the effect of fundamental variables and macroeconomic on sharia stock prices in Jakarta Islamic Index (JII) for 1 periode 20116-2020 which publishes financial statements successively. The analytical method used is panel data regression with Common Effect Model (CEM) research model assisted by Eviews 9 program. partial results show that all have a significant Sharia St...

This paper addresses the following question: can satisfactory residential property price indexes be constructed using hedonic regression techniques where location effects are modeled local neighborhood dummy variables or is it necessary to use spatial coordinates model effects. Hill and Scholz (2018) addressed this question found, their model, that was not obtain for Sydney. However, did estima...

In many empirical studies, the dynamic relationship among energy sector variables (such as, oil, electricity, gasoline, coal, renewable energy, etc.) and economic variables (such as; financial markets, real economy and the overall economy) are studied. Oil price changes may affect the economic variables more of oil importer countries then oil exporter countries especially emerging markets. In a...

Many online companies sell advertisement space in second-price auctions with reserve. In this paper, we develop a probabilistic method to learn a profitable strategy to set the reserve price. We use historical auction data with features to fit a predictor of the best reserve price. This problem is delicate—the structure of the auction is such that a reserve price set too high is much worse than...

Feng shui is the scientific knowledge of Chinese ancient. In Taiwan, though some people thought that feng shui is the superstition, we can see the influence on the people's lives including of choosing good days, divination and house selecting. From the past researches, we know many factors affect the real estate price. Those factors are the announced land values, the building room age, building...