Article: 5G 競標第 5 天，第 42 回合暫總標金 346.86 億元

5G 競標第 5 天，第 42 回合暫總標金 346.86 億元

https://flip.it/eGU-b3; 2020年拍賣最終結果：5G競標終拍板！一圖搞清楚總標金1380.81億元這樣分配

5G 第一波釋照 10 日開始競標，底價訂為新台幣 300 億元，由於 28GHz 和 1800MHz 仍有區塊無業者出價，靠著最熱門的頻段 3.5GHz 競爭，暫時總得標金在第 23 回合超越底價 300 億元，業界認為這次的競標偏向冷靜、理性。

今天競標進入第 5 天，第 42 回合總標金為 346.86 億元，最熱門的頻段 3.5GH z暫得標金 336.56 億元，28GHz 的熱度提升，暫時得標 10 個區塊，暫得標金 10.3 億元，1800MHz 尚無人出手。

The economist as engineer: Game theory, experimentation, and computation as tools for design economics

Roth, Alvin E. “The economist as engineer: Game theory, experimentation, and computation as tools for design economics." Econometrica 70.4 (2002): 1341-1378. [PDF] [**]

==abstract==

Economists have lately been called upon not only to analyze markets, but to design them. Market design involves a responsibility for detail, a need to deal with all of a market’s complications, not just its principle features. Designers therefore cannot work only with the simple conceptual models used for theoretical insights into the general working of markets. Instead, market design calls for an engineering approach. Drawing primarily on the design of the entry level labor market for American doctors (the National Resident Matching Program), and of the auctions of radio spectrum conducted by the Federal Communications Commission, this paper makes the case that experimental and computational economics are natural complements to game theory in the work of design. The paper also argues that some of the challenges facing both markets involve dealing with related kinds of complementarities, and that this suggests an agenda for future theoretical research.

KEYWORDS:Market design, game theory, experimental economics, computational economics