Dutch / English auctions are respectively descending- and ascending-price auctions.
In an English auction the auctioneer starts at a lowball (possibly zero) price and gets increasingly higher bids until he's satisfied that the price can't go any higher. In a Dutch auction the auctioneer starts from a highball price and lowers it himself gradually until he gets a buyer.
A second, orthogonal issue is if an auction is if it's first price (as most auctions: best bidder pays best bid), second price (best bidder pays second best bid) or something more complicated. Economists love the idea of second price ("Vickrey") auctions, but I personally haven't seen it used.
I recommend Bob Milgrom's article "A primer on auctions". It's in the Journal of Economic Perspectives sometime in 88 or 89 I think.
Actually, there's very much a lot to recommend in the Journal of Economic Perspectives whenever you want to learn about something in economics. This journal focuses on publishing accessible surveys of research areas that are just beginning to solidify (and already have a "shape" to them), rather than publish new ideas. It has excellent curatorship and articles tend to be written by top experts in each field.
In an English auction the auctioneer starts at a lowball (possibly zero) price and gets increasingly higher bids until he's satisfied that the price can't go any higher. In a Dutch auction the auctioneer starts from a highball price and lowers it himself gradually until he gets a buyer.
A second, orthogonal issue is if an auction is if it's first price (as most auctions: best bidder pays best bid), second price (best bidder pays second best bid) or something more complicated. Economists love the idea of second price ("Vickrey") auctions, but I personally haven't seen it used.
I recommend Bob Milgrom's article "A primer on auctions". It's in the Journal of Economic Perspectives sometime in 88 or 89 I think.
Actually, there's very much a lot to recommend in the Journal of Economic Perspectives whenever you want to learn about something in economics. This journal focuses on publishing accessible surveys of research areas that are just beginning to solidify (and already have a "shape" to them), rather than publish new ideas. It has excellent curatorship and articles tend to be written by top experts in each field.