: The paper "Bundling Decisions for Selling Multiple Items in Online Auctions" explores how sellers decide whether to auction items individually or as a "bulk" bundle. It highlights that bundling is most profitable when the items are highly complementary.

A helpful paper covering "bulk buy auctions"—often referred to in academic literature as or multi-unit auctions —is "Bidder's Strategy Under Group-Buying Auction on the Internet" .

: The research from ResearchGate analyzes bidding processes under the Independent Private Values (IPV) model. It proves that the optimal strategy for a bidder is generally to bid their true perceived value, regardless of when they join the auction.