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WIAS Seminar: “Club good mechanisms: from free-riders to citizen-shareholders, from impossibility to characterization” (May 21)

WIAS Seminar:
“Club good mechanisms: from free-riders to citizen-shareholders, from impossibility to characterization” (May 21)

講演者 / Speaker

MACKENZIE, Andrew (Assistant Professor, Maastricht University)

日 時 / Date & Time

Monday, 21 May 2018, 16:30 – 18:00

会 場 / Venue

Meeting room #1 on the 5th floor, Building #9, Waseda University

主 旨 / Outline

“Club good mechanisms: from free-riders to citizen-shareholders, from impossibility to characterization”

Consider a community that shares a technology for producing a club good (Buchanan, 1965): any group of agents can “win” for an associated monetary cost. Who should win, and how should production be funded? To address this question, we seek rules (that is, direct mechanisms) where each agent participates voluntarily and is incentivized to report his valuation honestly, and where these reports are used to select winners efficiently without running a deficit.

We find that whether or not there are such rules depends on the production technology. If costs are even “somewhat concave,” then there are no such rules: the free-rider problem (Wicksell, 1896; Samuelson, 1954; Green and Laffont, 1979) persists even when agents who do not contribute can be excluded. If costs are symmetric and convex, however, then there are such rules that moreover satisfy no-envy-in-trades (Kolm, 1971; Schmeidler and Vind, 1972). We characterize this class, whose Pareto-worst member is the familiar minimum-price Walrasian rule (Vickrey, 1961; Clarke, 1971; Groves, 1973; Demange, 1982; Leonard, 1983); the other rules do better by treating the agents as equal shareholders in the technology and offering social dividends (Lange, 1936).

コーディネーター / Coordinator

ZHOU, Yu   (Assistant Professor, Waseda University)

FUNAKI, Yukihiko   (Professor, Faculty of Political Science and Economics, Waseda University)

対 象 / Prospected Audience

Faculty and staff members of a university, grad students, undergraduates, the general public

主 催 / Organizer

Waseda Institute for Advanced Study, Waseda University

共 催 / Co-organizer

Waseda Institute of Political Economy, Waseda University

申込み / Registration

Free of charge. Please come to the event venue directly.

Dates
  • 0521

    MON
    2018

Place

Meeting room. #1 on the 5th floor, Building #9, Waseda University

Tags
Posted

Tue, 08 May 2018

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