One could expect that in the so-called talent occupations, while access to these professions may differ between men and women, gender wage gap should be actually smaller due to high relevance of human capital quality. Wage regressions typically suggest an inverted U-shaped age-productivity...

This paper examines how risk preferences and loss aversion affect choices over a risky environmental good, wildfire prevention in Poland. We collect data in a stated preference survey that allows us to calculate both risk aversion and loss aversion parameters from individual respondents in both...

In this paper a new ARCH-type volatility model is proposed. The Range-based Heterogeneous Autoregressive Conditional Heteroskedasticity (RHARCH) model draws inspiration from Heterogeneous Autoregressive Conditional Heteroskedasticity presented by Muller et al. (1995), but employs more efficient,...

The objective of this work was to investigate whether situational emotions can influence consumers’ decision to purchase lottery tickets. We conducted a field experiment in which positive or negative emotions were induced immediately prior to such a decision in 685 subjects unaware of their...

In this study we try to assess the prevalence of illicit downloading in the market of audio books and the willingness to admit to such practices. We compare the Bayesian Truth Serum (Prelec, 2004) treatment in which truthful responses and precise estimates are rewarded to the control treatment...

In this study we sought to verify the hypothesis that a researcher’s gender affects evaluation of his or her work, especially in fields in which women are a small minority. To this end we asked a sample of economics majors to rate papers written by mixed-gender couples, indicating that they...

This article concerns the problem of optimal portfolio selection. The objective of this paper is to indicate the best method and criteria for optimal portfolio selection. In order to achieve the objective six models including such optimization criteria as mean, variance, skewness, kurtosis and...

I report the results of a large survey of experimental subjects and researchers concerning the use of deception. I conclude that members of these two groups largely agree on the extent to which various specific techniques are deceptive. I identify the main dimensions that determine this...

This paper approaches the question of efficiency in job placement using regional data for Polish regions (policy-relevant NUTS 4 level) over the time span of 2000-2008. Using a unique data set we estimate the matching function using stochastic frontier as well as difference-in-difference...

This paper analyses how farm access to credit affects farm input allocation and farm efficiency in the CEE transition countries. Drawing on a unique farm level panel data with 37,409 observations and employing a matching estimator we are able to control for the key source of endogeneity –...