Fees and the efficiency of tradable permit systems: an experimental approach

The paper presents the results of an economic experiment in which the effects of fees on allocative efficiency of tradable utilization permits (e.g. pollution permits) are explored. Laboratory subjects (university students) play the roles of firms whose generic product requires a specific input or permits. Scarcity is exogenously introduced by a fixed supply of tradable production permits. Three treatments are compared: A) no fee imposed; B) a fixed tax per permit; C) partial retraction of permits which are reissued by auction. We regard B and C as two ways of imposing fees. Our results indicate that, after controlling for deviation of permit prices from a prediction based on fundamentals, fees have an impact on distribution of permits. Interestingly, a fixed tax enhances efficiency compared to the case of no fees, while retraction and reallocation by auction reduces efficiency compared to both alternative treatments. Apparently, subjects’ decision making is affected by the imposition of fees, but it matters how such costs are presented or framed.Tradable permits, taxation, auctions, efficiency, experimental economics

Fees and the efficiency of tradable permit systems: an experimental approach

The paper presents the results of an economic experiment in which the effects of fees on allocative efficiency of tradable utilization permits (e.g. pollution permits) are explored. Laboratory subjects (university students) play the roles of firms whose generic product requires a specific input or permits. Scarcity is exogenously introduced by a fixed supply of tradable production permits. Three treatments are compared: A) no fee imposed; B) a fixed tax per permit; C) partial retraction of permits which are reissued by auction. We regard B and C as two ways of imposing fees. Our results indicate that, after controlling for deviation of permit prices from a prediction based on fundamentals, fees have an impact on distribution of permits. Interestingly, a fixed tax enhances efficiency compared to the case of no fees, while retraction and reallocation by auction reduces efficiency compared to both alternative treatments. Apparently, subjects’ decision making is affected by the imposition of fees, but it matters how such costs are presented or framed

Fees and the efficiency of tradable permit systems: an experimental approach

The paper presents the results of an economic experiment in which the effects of fees on allocative efficiency of tradable utilization permits (e.g. pollution permits) are explored. Laboratory subjects (university students) play the roles of firms whose generic product requires a specific input or permits. Scarcity is exogenously introduced by a fixed supply of tradable production permits. Three treatments are compared: A) no fee imposed; B) a fixed tax per permit; C) partial retraction of permits which are reissued by auction. We regard B and C as two ways of imposing fees. Our results indicate that, after controlling for deviation of permit prices from a prediction based on fundamentals, fees have an impact on distribution of permits. Interestingly, a fixed tax enhances efficiency compared to the case of no fees, while retraction and reallocation by auction reduces efficiency compared to both alternative treatments. Apparently, subjects’ decision making is affected by the imposition of fees, but it matters how such costs are presented or framed

Integrating the housing market into an agent-based economic model

In this paper, we develop an agent-based model of the housing market and integrate it into a larger agent-based artificial economy. The model is characterized by four types of agents: households, firms, banks and a central bank, which interact through different types of markets: a consumption goods market, a labor market, a housing market and a credit market. We model a wealth effect of housing wealth into households consumption budget as the main link between the housing market and the real economy. Banks will extend mortgages to households only if the expenditure on housing, as a proportion of total income, is lower than a given threshold (\u3b2). Different simulations are preformed to see how changing \u3b2effects the housing market and the real economy. We find that by lowering the constraint on bank lending, i.e. increasing \u3b2, housing prices boom, positively affecting the real econom

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