Travel time savings are usually the most important utility component in transport infrastructure project evaluation. One of the controversial issues in research on the valuation of travel time savings is the assessment of small time savings. This article goes into this matter with specific focus...

Smoking bans in public places are considered an important public health intervention. The impact of such bans on health, and especially self-reported health, has not been widely considered in the literature. This paper investigates the impact of a public smoking ban on self-reported health...

Wooldridge (2005) provided a simple and elegant solution to the initial conditions problem for dynamic nonlinear unobserved-effects models. His original auxiliary model includes the time-varying explanatory variables at each period. Unfortunately, a popular constrained version that includes...

Using business survey data, we estimate an ordered probit model to explain the occurrence of producer price increases and decreases in the French manufacturing industry. Our results show that changes in intermediate input prices are the main driver of producer price changes. Changes in firms'...

This article models the detection and prediction of managerial fraud in the financial statements of Tunisian banks. The methodology used consist of examining a battery of financial ratios used by the Federal Deposit Insurance Corporation (FDIC) as indicators of the financial situation of a bank....

Using German panel data, we investigate how well individuals predict their own future life satisfaction. The context is the decade following the 1990 reunification of Germany, which provided a large shock to the future prospects of the inhabitants of the former East Germany. We find that the...

Estimation procedures for ordered categories usually assume that the estimated coefficients of independent variables do not vary between the categories (parallel-lines assumption). This view neglects possible heterogeneous effects of some explaining factors. This paper describes the use of an...

Our paper identifies and estimates the effects of R&D spillovers on total factor productivity with consideration of spatial effects. We first run our estimations on the Coe and Helpman (1995) model introducing spatial correlation. The results show positive R&D spillover effects on TFP and high...

This article provides a general and robust empirical examination of speculative pressure on various exchange rate regimes using an unusually large panel of monthly data for developed countries, analysed within the framework of Limited- Dependent Variable (LDV) models with various innovations and...

Political economics predicts that the rich oppose redistribution and vote for conservative parties. Although this seemingly fits the data well in most countries, I show that the relationship breaks down when we control for unobservable characteristics. Using Norwegian survey data, I study to...