The objective of this paper is to analyze the welfare effects of raising the retirement age. With aging populations, in many countries de iure retirement age has been raised. With a standard assumption that individuals prefer leisure to work, such policy necessitates some welfare deterioration....

Procurement auctions are one of several policy tools available to incentivise the provision of ecosystem services and biodiversity conservation. Successful biodiversity conservation often requires a landscape-scale approach and the spatial coordination of participation, for example in the...

This paper studies the drivers of total private and household savings in Poland and compares them to those in developed countries. To this end, the two types of saving regressions are estimated: one based on an annual panel of OECD countries and the other using Polish quarterly time series....

We evaluate the welfare and macroeconomic effects of increasing the retirement age in the context of population aging. In an overlapping generations framework we simulate the increase of the retirement age by seven years under different pension systems (defined benefit, notionally defined...

This paper reports the results of a laboratory experiment in which probability weighting functions for risky gains were elicited non-parametrically in over 500 incentivized subjects. I compare probability weights for monetary rewards to two less fungible domains involving vouchers for different...

The objective of this paper is to inquire the consequences of some simplifying assumptions typically made in the overlapping generations (OLG) models of pension systems and pension system reforms. This literature is largely driven by policy motivations. Consequently, the majority of the papers...

In this paper we link the estimates of the gender wage gap with the gender sensitivity of the language spoken in a given country. We find that nations with more gender neutral languages tend to be characterized by lower estimates of GWG. The results are robust to a number of sensitivity checks.

The aim of this paper is to verify to which extent and in which circumstances the TBT notifications can serve as a system of early warning for future disputes in the areas of TBTs. During 1995-2011 there have been 45 requests for consultations under the Dispute Settlement (DS) Body of the World...

Despite an apparent consensus in the literature that privatization leads to increased productivity and profitability of firms, the problem of endogeneity bias is profound and has been emphasized in a number of meta-analyses. We propose a new method to address the endogeneity bias and apply it to...

The raw gender wage gap over the period 1995-2012 amounts to app. 9% of hourly wage and is fairly stable. However, the raw gap does not account for differences in endowments between genders. In fact, the adjusted wage gap amounts to as much as 20% on average over the analyzed period and shows...