This paper incorporates limited asset markets participation in dynamic general equilibrium and develops a simple analytical framework for monetary policy analysis. Aggregate dynamics and stability properties of an otherwise standard business cycle model depend nonlinearly on the degree of asset...

This paper suggests that in a monetary union: (i) fiscal policies should be delegated with optimal contracts, perhaps written over the deficit; (ii) policymakears would have no incentives to deviate by forming coalitions from the resulting equilibrium when exchange of information is allowed for....

In a wide variety of international macro models monetary policy cooperation is optimal, non-cooperative policies are inefficient, but optimal policies can be attained noncooperatively by optimal design of domestic institutions. We show that given endogenous institutional design, inefficiencies...

This paper argues that delegation (optimal institutional design) is not a solution to the dynamic inconsistency problem‚ and can even reinforce it. We show that `optimal` delegation is not consistent with government`s incentives. We solve for delegation schemes that are consistent with these...

Electoral competition can have a significant influence on government decisions regarding public spending. In this paper I examine whether the move to multiparty elections in many African countries in the last ten years has been associated with a clear change in priorities for public spending on...

This paper investigates the effect of recent reforms of budgetary institutions in Uganda and Zambia. We argue that cash budgeting has brought clear benefits in terms of improved expenditure control with regard to line ministries. However, contrary to what is often suggested, adoption of a cash...

Delegation and policy rules are frequently suggested strategies for governments to establish credible commitments. Existing literature on rules and delegation in macroeconomic policy has generally avoided the question of why governments that delegate or establish rules do not subsequently...

This paper analyses the experience with rule-based monetary policy in African countries which have participated in monetary unions (CFA Franc Zone, Eastern African Currency Board and Rand Monetary Area). We show that African countries have generally lacked the domestic political institutions...

We develop a new automatically-computable test for super exogeneity, using a variant of general-to-specific modeling.  Based on the recent developments of impulse saturation applied to marginal models under the null that no impulses matter, we select the significant impulses for testing in the...

In von Neumann and Morgenstern's sample model of poker, equilibrium has the first player bet with high and low hands, and check with intermediate hands.  The second player then calls if his hand is sufficiently high.  Betting by the low hands is interpreted as bluffing, and is a pure...