To what degree are term structure models fitted to time series data likely to be stable? Where are the sources of instability? How well might highly parameterized models, such as GARCH models, be able to capture this behavior? These are questions that have occupied many researchers which we...

This paper investigates the link between the optimal level of nonfinancial firms' leverage and macroeconomic uncertainty. We develop a structural model of a firm's value maximization problem that predicts that as macroeconomic uncertainty increases the firm will decrease its optimal level of...

The paper explores factors that lead to accumulation or decumulation of firms' cash reserves. In particular, we empirically examine whether additional future fixed capital and R&D investment expenditures induce firms to change their liquidity ratio while considering the role of market...

This paper analyzes the effects of parliamentary election cycles on the Turkish banking system. Using annual bank-level data representing all banks in Turkey during 1963-2005, we present evidence of meaningful differences in the structure of bank assets, liabilities and financial performance...

In this paper, employing VAR and factor analytic models with quarterly U.K. sectoral business investment data, we show that both common and sector-specific shocks play important roles in explaining business investment fluctuations.

Stata's matrix language, Mata, highlighted in Bill Gould's Mata Matters columns in the Stata Journal, is very useful and powerful in its interactive mode. Stata users who write do-files or ado-files should gain an understanding of the Stata-Mata interface: how Mata may be called upon to do one...