Pengolahan Data Masuk dan Keluar Menggunakan PHP dan MySQL

Many companies engaged in fashion and self-service such as Independent Jeans, still use manual processes in storing incoming and outgoing product data, and in the process the system is still inefficient and there may still be errors in storing incoming and outgoing product data. Such as the process of storing incoming and outgoing product data that still uses paper, and the calculations still use a calculator and product entry and exit transactions. So in order to solve this problem, we need a web-based application for processing incoming and outgoing product data that has login features, user lists, added users, supplier pages, brand management, SPG transactions, print transactions, print transactions, transaction lists, report pages. The development process uses the waterfall method, for the language it uses the PHP (HyperText Processor) programming language and MySQL as a DBMS. Application using the waterfall method can facilitate the process of completing the application development process because there are already stages in the method used.

Sustainable Supply Chain Decisions under E-Commerce Platform Marketplace with Competition

Motivated by the industrial observation that the e-commerce platform marketplaces (e.g., Amazon) are increasingly launching sustainable strategies, this study aims to build an analytical framework to guide managers on making sustainable decisions. This study builds a stylized game-theoretical model in the sustainable supply chain context, where the competitive traditional product manufacturers sell their products through the platform’s marketplace, while the platform decides whether to introduce the green products and the pricing strategy. We find that, when the evaluation difference for the green product is sufficiently low, the introduction of the green product by the platform benefits the manufacturers (or third-party sellers). Interestingly, a higher platform fee makes a higher likelihood of a win-win situation between the platform and manufacturers. Moreover, when consumers value green products sufficiently higher than traditional products, the traditional products’ manufacturers can also benefit from the green product entry.

Trucks without Bailouts: Equilibrium Product Characteristics for Commercial Vehicles

The entry and exit of products, rather than firms, serve as the main equilibrating force in many markets, so accurately predicting changes from a merger or bankruptcy should incorporate this behavior. This paper estimates a structural model of the US commercial vehicle market and demonstrates the importance of allowing for endogenous product offerings in the context of the $85 billion automotive industry bailout in 2009. Under alternate policies that facilitate an acquisition or liquidation of GM and Chrysler, product entry and exit moderate markup increases and output decreases by up to three-quarters. (JEL D22, G33, G34, H81, L13, L62)