We revisit the problem of minimizing a separable convex function with a linear constraint and box constraints. This optimization problem arises naturally in many applications in economics, insurance, and finance. Existing literature exclusively tackles this problem by using the traditional...

We propose a model to assess the value of a distributor in a dynamic stochastic cooperative advertising supply chain in which a manufacturer wholesales its product to the distributor who in turn sells it to a retailer. Moreover and importantly, the distributor also intermediates the pricing and...

In this article, we study two broad classes of convex order related optimal insurance decision problems, in which the objective function or the premium valuation is a general functional of the expectation, Value-at-Risk and Average Value-at-Risk of the loss variables. These two classes of...

We revisit the problem of minimizing a separable convex function with a linear constraint and box constraints. This optimization problem arises naturally in many applications in economics, insurance, and finance. Existing literature exclusively tackles this problem by using the traditional...

In this paper we characterize the feedback equilibrium of a general infinite-horizon Stackelberg-Nash differential game where the roles of the players are mixed. By mixed we mean that one player is a leader on some decisions and a follower on other decisions. We prove a verification theorem that...

In this paper, we study the finite-time ruin probability in the risk model driven by a L´evy subordinator, by incorporating the popular Fourier-cosine method. Our interest is to propose a general approximation for any specified precision provided that the characteristic function of the L´evy...

This study examines how overpricing of properties (in terms of above-market price), along with various housing attributes, influence their time-on-market (TOM). The results with the full sample show that only dummy variables depicting years 2003-2005 and flats located in Kowloon significantly...

The residential property market is characterized with cyclical price movements and long development lead-time. Developers are faced with challenging decisions such as the optimal timing and density of their projects in order to ride the boom-bust cycles. The increasingly important role of market...

As COVID-19 is pervasive in the globe, governments in different countries face a dilemma between restricting the transmission risk of the virus by social distancing and maintaining economic activities. Inadequate social distancing policies lead to more infected cases and deaths, while some...

This study investigated government speculation on spillover effect in the housing market based on a quasi-experiment related to the house purchase restriction (HPR) policy in China. Using a difference-in-differences research method and the HPR policy applying between 2016 and 2017 in China, this...