Are M.I.T. students rational?: Report on a survey

This paper reports the results of a survey conducted in the Massachusetts Institute of Technology campus dining halls. The aim of the survey was to delineate students' perceptions of marginal costs in a very specific, but not uncommon, situation. A majority of the respondents' answers suggest a complete misunderstanding of the relevant marginal costs.     

Measuring altruism in a public goods experiment: a comparison of U.S. and Czech subjects

This paper compares contributions to an experimental public good across the United States and Czech Republic, using a design that allows us to distinguish between altruism and decision error. Czech subjects contribute significantly more than American subjects, and further analysis reveals that this result cannot be attributed to the confounding effects of gender or decision error. Instead, preferences for altruism appear to differ across groups: Czechs are more altruistic than Americans and men are more altruistic than women.     

Are Chinese nurses a viable source to relieve the U.S. nurse shortage?

The viability of recruiting Chinese nurses to ease the current U.S. nurse shortage is examined by assessing nursing's socioeconomic status and the educational preparation of nurses in China. Recruiting Chinese nurses is a win-win scenario for individual Chinese nurses, the Chinese nursing profession, and the two countries involved.     

Teach a man to fish? Education vs. optimal taxation

Abstract In models of redistribution, differences in human capital are often the relevant source of heterogeneity among individuals. Presumably, the distribution of human capital can be manipulated through education spending. This paper examines the use of education as a redistributive tool when there is a non‐linear tax system in place. The results show that taxation, whether under full or asymmetric information, substantially reduces the redistributive role of education spending in maximizing social welfare. This points to a conflict between the equalization of utility and human capital outcomes.     

Is Moderate Market Performance in the U.S. a Sufficient Condition for Abnormal Returns on CEFs?

In this project, our topic pertains to examination of market efficiency, employing data from closed-end funds (CEFs) trading in the American stock market. Employing both aggregate and individual data, we examine whether or not moderate market performance is a sufficient condition in order to achieve abnormal returns, in the short-run, through exploitation of discount deviations from its mean value. The main hypothesis tested is that market performance affects the mean-reverting properties of CEFs’ discount. Moderate market performance ensures the mean-reversion of CEFs’ discount and points to cointegration between the share prices of CEFs and their net asset value (NAV). Furthermore, when NAV is identified as the common stochastic trend of the system then, market inefficiency is detected.     

How well does a small structural model with sticky prices and wages fit postwar U.S. data?

In this paper, we ask whether a small structural model with sticky prices and wages, embedding various modelling devices designed to increase the degree of strategic complementarity between price-setters, can fit postwar U.S. data. To answer this question, we resort to a two-step empirical evaluation of our model. In a first step, we estimate the model by minimizing the distance between theoretical autocovariances of key macroeconomic variables and their VAR-based empirical counterparts. In a second step, we resort to Watson's [Watson, M.W., 1993. Measures of fit for calibrated models. Journal of Political Economy 101, 1011–1041.] procedure [Measures of fit for calibrated models. Journal of Political Economy 101 (6), 1011.1041] to quantify the model's goodness-of-fit. Our main result is that the combination of sticky prices and sticky wages is central in order to obtain a good empirical fit. Our analysis also reveals that a model with only sticky wages does not perform well according to Watson's criterion [Watson, M.W., 1993. Measures of fit for calibrated models. Journal of Political Economy 101, 1011–1041.].     

Deutsche Telekom Group in the T.I.M.E.S.Market

Deutsche Telekom is Europe's largest telecommunication company. The company provides state-of-the-art products andservices - from high-speed network access services to mobile Internet and beyond - in Germany as well in selected countriesaround the world.