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In this paper, we build a new test of rational expectations based on the marginal distributions of realizations and subjective beliefs. This test is widely applicable, including in the common situation where realizations and beliefs are observed in two different datasets that cannot be matched....
Persistent link: https://www.econbiz.de/10011951089
In a Cournot-oligopoly with free but costly entry and business stealing, output per firm is too low and the number of … distortions occurring in oligopoly. Specifically, excessive entry is aggravated and the welfare loss due to market power rises. …
Persistent link: https://www.econbiz.de/10012015904
We develop a product market theory that explains why firms invest in general training of their workers. We consider a …
Persistent link: https://www.econbiz.de/10011402873
Forecasting errors pose a serious problem of identification, often neglected in empirical applications. Any attempt of estimating choice models under uncertainty may lead to severely biased results in the presence of forecasting errors even when individual expectations on future events are...
Persistent link: https://www.econbiz.de/10003816521
Each worker belongs to either the majority or the minority group and, irrespective of the group she belongs to, can have good or bad work habits. These traits are transmitted from one generation to the next through a learning and imitation process which depends on parents' purposeful investment...
Persistent link: https://www.econbiz.de/10003222508
Persistent link: https://www.econbiz.de/10001808429
learning model with the theory of rational inattention introduced by Sims (2006). In the model firms optimally allocate …
Persistent link: https://www.econbiz.de/10009300804
We study biased survival expectations across two domains and examine whether such biased expectations influence health and financial behaviors. Combining individual-level longitudinal data, retrospective, and end of life data from several European countries for more than a decade, we estimate...
Persistent link: https://www.econbiz.de/10012703131
We analyze an oligopolistic market where a domestic and a foreign firm are engaged in a takeover battle for a domestic competitor. Any merger or acquisition (M&A) must be approved by a welfare maximizing domestic competition agency which may or may not be prone to "economic patriotism". A...
Persistent link: https://www.econbiz.de/10003597575
We consider a labour market model of oligopsonistic wage competition and show that there is a holdup problem although workers do not have any bargaining power. When a firm invests more, it pays a higher wage in order to attract workers from competitors. Because workers participate in the returns...
Persistent link: https://www.econbiz.de/10003301661