Sudarso Kaderi Wiryono

TL;DR: In this paper, the authors addressed the factors or attributes that would influence the price of residential products in Jakarta Metropolitan Region and found that from the initial three factors groups, there are five new groups that emerge as influencing factors for housing prices.

TL;DR: In this article, the authors analyzed the relationship between housing prices, real estate buyers' preferences, Real Estate developers' assumption of price, and external factors arising that influence the price and found that design, brand, facilities, reputation, reinvestment value, pricing policy, and speculative behavior play a significant part as internal and external attributes in price definition for housing price in Jakarta Metropolitan Region.

TL;DR: In this paper, the authors proposed a conceptual model for empirical research to understand the relationship of Islamic business ethics to relationship marketing in creating the superior performance of Islamic banking, and the conceptual model was used to analyze the relationship between ethics and relationship marketing, which is a precondition for creating the climate of collaboration necessary for successful relationship marketing.

TL;DR: In this article, the authors analyzed the reasoning behind price allocation for residential products and tried to produce a certain pricing approach to measure the level of residential product price uniqueness, which can be used to determine consumer preferences to purchase a specific residential product.

TL;DR: In this article, the authors used nonparametric data envelopment analysis (DEA) to measure changes in total factor productivity of Islamic banking industry Malmquist Productivity Index is utilized, which indicated that the efficiency of Islamic banks in the 2004-2009 period are lower on the average compared to conventional banks.