Microsimulation models allow targeted simulations to analyze the impacts of alternative policies, measures, scenarios based on microunits like persons, families, households, firms etc. Meanwhile it is out of question that microsimulation models are a helpful, successful and an imperative...

Against a background of rising costs and increasing competition, it is becoming more and more difficult for the small and medium-sized firms of the German mechanical engineering industry to be economically successful. The thesis that rapidly changing markets, products and production processes...

This study on market and non-market labor supply and taxes is based on a theoretical microeconomic model with multiple labor supply in the formal and informal economy. This multiple time allocation model, which explicitly takes into account taxes, transfer payments, socioeconomic characteristics...

This essential dimensions of microsimulation as an instrument to analyze and forecast the individual impacts of alternative economic and social policy measures are surveyed in this study. The basic principles of microsimulation, which is a tool for practical policy advising as well as for...

It is the growing societal interest about the individual and its behaviour in our and modern societies which is asking for microanalyses about the individual situation. In order to allow these microanalyses on a quantitative and empirically based level microsimulation models were developed and...

With panel data important issues can be resolved that can not beaddressed with cross--sectional data. A major drawback is that paneldata suffer from more severe missing data problems. Adding a sampleconsisting of new units randomly drawn from the original populationas replacements for units who...

The gravity model is the workhorse model to describe and explain variation in bilateral trade patterns. Consistent with both Heckscher-Ohlin models and models of imperfect competition and trade, this versatile model has proven to be very successful, explaining a large part of the variance in...

Mit dieser Studie wird eine Serie von Grundlagenpapieren zur Statistik und den Freien Berufen eröffnet, die mit der amtlichen Statistik beginnend, zentrale Statistiken der Freien Berufe auf der Indiviualbasis thematisiert.Freie Berufe im Mikrozensus I - Struktur und quantitative Bedeutung...

Die vorliegende Studie ist im Rahmen der Tagung Freie Berufe im Wandel der Märkte anläßlich des zehnjährigen Bestehens unseres Forschungsinstituts Freie Berufe (FFB) der Universität Lüneburg entstanden.Einer der wichtigen und zentralen Märkte ist der Arbeitsmarkt. Dessen Wandel aus...

In diesem Arbeitspapier geht es um die Interessenorganisation des wirtschaftlichen Mittelstands im politischen System der Bundesrepublik Deutschland. Die Freien Berufe werden dabei als integraler Bestandteil des wirtschaftlichen Mittelstands angesehen. Ausgehend von der Hypothese, daß die diese...