I embed the pricing model proposed by Dixon and Kara (2011a, b) (i.e. a Generalized Taylor Economy (GTE)) into a state of the art instance of New Keynesian economics (e.g. Christiano, Eichenbaum and Evans (2005) and Smets and Wouters (2007)). The GTE is built to account for one of the most...

Empirical evidence shows that vertically integrated producers are more productive, bigger and are matched to better suppliers (with high productivity and size). I present a dynamic stochastic model of an industry with heterogeneous firms interacting as buyers and sellers, and market frictions...

This paper examines the dynamic effects of oil price shocks in addition to the aggregate supply and demand shocks on macroeconomic fluctuations in four sample economies: Indonesia, Malaysia, Pakistan and Thailand. We aim to discover whether oil price shocks play a crucial role in explaining...

This paper investigates the identification and estimation of the least square linear predictor for the conditional expectation of an outcome variable Y given covariates (X;Z0) from data consisting of two independent random samples; the first sample contains replications of the variables (Y;Z0)...

This paper presents a simple model of strategic network formation with local com- plementarities in effort levels and positive local externalities. Equilibrium networks display - other than the complete and the empty network - a core-periphery structure, which is commonly observed in empirical...

According to Acton: "Power corrupts and absolute power corrupts absolutely". We study the implications of Acton's dictum in models where citizens vote (for three parties) and governments then form in a series of elections. In each election, parties have fixed tastes for graft, which affect...

Using a dynamic stochastic general equilibrium (DSGE) model that accounts for credit constraints, we study the effects of fiscal stimulus on the macroeconomy. We show that the presence of credit constraints results in larger fiscal multipliers than indicated by the standard DSGE models. If...

Golosov and Lucas (2007) have challenged the view that infrequent price adjustments by firms explains why money has aggregate real output effects. The basis of their challenge is the 'selection effect' - re-setting firms are not selected at random, they are those firms whose prices are furthest...

Bils, Klenow and Malin (2009) recently constructed an empirical measure of reset price in.ation (i.e. the rate of change of all ‘desired’ prices) for the US economy, by using the micro-data underpinning the CPI and evaluated whether the existing pricing models can explain both the observed...

We propose a simple and flexible framework for forecasting the joint density of asset returns. The multinormal distribution is augmented with a polynomial in (time-varying) non-central co-moments of assets. We estimate the coefficients of the polynomial via the Method of Moments for a carefully...