Recent research has emphasized the poor finite-sampleperformance of the instrumental variables (IV) estimator when the instruments are weakly correlated with the regressors. To address this problem, a variety of statistics intended to judge instrument relevance have been proposed in the...

Methods for the analysis of linked employer-employee data are not yet available in standard econometrics packages. In this paper, we make the fixed-effects methods developed originally by Abowd, Kramarz, Margolis and others more accessible, where possible, and show how they can be implemented in...

This study investigates the implications of firm's demand for real balances from the production and monetary economics perspective. Money is a component of production as a factor increasing efficiency in exchange in input markets. Firms may improve efficiency in production by holding real money...

The three essays of this thesis research model selection and estimation issues in financial econometrics. Special attention is given to comparing various approaches used previously in the literature and attempting to compare their out-of-sample performance. Chapter two explores the value of...

In its search for sustenance and cover, wildlife imposes costs on agricultural property owners. A mosaic of privateand public contractual arrangements has evolved to address this problem, with private agricultural organizations,county commissions, wildlife agencies and state and federal...

In stochastic volatility models, the unit root test on the time series of the unobserved log-volatilities may be performed by applying the commonly usedfrequentist unit root tests. For instance, augmented Dickey Fuller tests based on the log-squared meancorrected returns can be used. The...

The purpose of this research has been to look into several econometric issues of concern to researchers doing applied work in macroeconomics. The first essay looks at Bureau of Economic Analysis data on inventories and sales of finished goods often used in studies of inventory behavior. Applying...

This dissertation relates to three recent methods of instrument selection in econometrics, namely, the Canonical Correlations Information Criterion (CCIC), the Relevant Moments Selection Criterion (RMSC) and the approximate Mean Square Error Criterion (MSE). Usual canonical correlations measure...

GMM provides a computationally convenient estimation method and the resulting estimator can be shown to be consistent and asymptotically normal under the fairly moderate regularity conditions. It is widely known that the information content in the population moment condition has impacts on the...

The role played by financial intermediaries and banks in modern economies is undeniably critical. However, explaining their importance in a theoretical general equilibrium framework presents some challenges. If firms and households have unrestricted access to complete financial markets, then at...