Research on Value Added Creation Based on Technology

mortality forecasting based on lee-carter model

over the past decades a number of approaches have been applied for forecasting mortality. in 1992, a new method for long-run forecast of the level and age pattern of mortality was published by lee and carter. this method was welcomed by many authors so it was extended through a wider class of generalized, parametric and nonlinear model. this model represents one of the most influential recent d...

Research on the Business Model of E-commerce Platform based on Value Co-creation Theory

With the rapid development of social media and electronic commerce, the number of people using online shopping is increasing; this trend has promoted the emergence and development of social business. The value of social business is created by users and enterprises, so that value co-creation theory has great significance for the study of social business. In this paper, we analyze interactive pro...

Enterprise Value Creation and Value Sharing Based on Sustainable Growth

With the transformation of economic form from industrial economy into economy based on knowledge and the transformation of enterprise’s nature from “economic man” into “social-ecological-economic man”, enterprise’s sustainable growth becomes a more complex task. The objectives of the company should be derived by balancing the conflicting claims of the various 'stakeholders' in the firm, and max...

Added Value and Pricing with Information Technology

constructing gender identity through narratives based on hallidays metafunctions

هویت, شکل دادن و بازنمایی آن در گفتمان, توجه بسیاری از محققان این رشته را به خود جلب کرده است. تحقیق حاضر بر شکل دادن به هویت جنسیتی هشت تن از دانشجویان ایرانی مشغول به تحصیل در دوره کارشناسی ارشد از طریق بررسی روایات آنان از تجربیات شخصی, متمرکز شده است. تحلیل داده ها در این تحقیق مشتمل بر سه بخش است: بخش اول شامل کدگذاری موضوعی روایات است که بر اساس آن هویت جنسیتی شرکت کنندگان در تحقیق بر اسا...