As an emerging financial market, the trading value of carbon emission trading market has definitely increased. In recent years, the carbon emission allowances have already become a way of investment. They are bought and sold not only by carbon emitters but also by investors. In this paper, we...

We propose a new approach to modeling informed order flows. Our approach generalizes arbitrage pricing to incorporate both information and demand effects, giving rise to a new quadratic factor model of price impacts. Our approach offers two fresh insights into the economics of informed trading....

The two roles of a dealer in over-the-counter markets, immediacy provision and matchmaking, create a conflict of interest--the dealer prioritizes inventory turnover for immediacy provision, rather than making matches between customer flows. Compared to a counterfactual scenario without this...

A merchant sells a product over a selling season of T time periods in presence of a limited inventory. The merchant observes new external information at the beginning of each time period and then sets a price for that time period. Initially, the merchant does not know the distribution of the...

This study investigates the machine learning tools that are employed to learn data-to-decision mappings. A data-to-decision mapping, once learnt, adopts relevant operational information as input and effectively outputs a reliable decision variable. The operational data used by the machine...

We consider a single-product dynamic pricing problem under a specific non-stationary setting, where the underlying demand process grows over time in expectation and also possibly in the level of random fluctuation. The decision maker sequentially sets price in each time period and learns the...

In this paper, we study the problems of multiple-product demand prediction, predictive shipping mechanisms, and products allocation across multiple warehouses for large-scale e-commerce. These research problems are triggered by an exploratory data analysis on the transactional level data from...