One fundamental and two taxes: When does a Tobin tax reduce financial price volatility?

Revisiting the Case for a Tobin Tax Post Asian Crisis: a Financial Safeguard or Financial Bonanza?

Why Pay Taxes When No One Else Does?

Why Pay Taxes When No One Else Does? In this paper we try to understand the phenomena whereby a large proportion of the population evades tax payments. We present a model which incorporates elements from the theory of information cascades with the standard model of tax evasion and analyze the connection between the decision of a potential tax evader, the number of tax evaders and the number cau...

Tobin Tax and Market Depth

This paper investigates-on the basis of the Cont-Bouchaud model-whether a Tobin tax can stabilize foreign exchange markets. Compared to earlier studies, this paper explicitly recognizes that a transaction tax-induced reduction in market depth may increase the price responsiveness of a given order. We find that the imposition of a transaction tax may still achieve a triple dividend: (1) exchange...

Financial Innovation and Asset Price Volatility

We compare asset prices in an overlapping generations model for incomplete and complete markets. Individuals within a generational cohort have heterogeneous beliefs about future states of the economy and thus would like to make bets against each other. In the incomplete-markets economy, agents cannot make such bets. Asset price volatility is very small. The situation changes dramatically when m...

Food price volatility and financial speculation