This study determined the factors (related to fixed and variable transaction costs) influencing the decision to participate in sweet potato markets by a random sample of 320 small holder farmers in south eastern Nigeria. Data were collected with structured and validated questionnaire, and...

Doctor of Philosophy

Mit Einf?hrung der Riester-Rente im Jahr 2001 wurde in Deutschland der Weg in eine private, staatlich gef?rderte Altersvorsorge geebnet. Die Determinanten, die den Ab-schluss einer Riester-Rente beeinflussen, sind allerding nur rudiment?r erforscht. In der vorliegenden Arbeit wurde mit Daten des...

En este estudio analizamos el impacto de las restricciones al crédito en la inversión, los inventarios y el crecimiento empresarial con una muestra grande de pequeñas y medianas empresas de 12 economías europeas durante el período 2014-2016. Los datos provienen de la Encuesta sobre el...

The study uses Transaction Costs Economics Theory and Supply Chain Management frameworks to investigate determinants of coordination and supply chain performance in the Kenyan milk supply chains. The transactions investigated are between milk producers and buyer customers, between milk retailers...

This paper proposes a simple variation of the Allingham and Sandmo (1972) construct and integrates it to a dynamic general equilibrium framework with heterogeneous agents. We study an overlapping generations framework i n which agents must initially decide whether to evade taxes or not. In the...

The New Zealand Government proposed in August 2004 a ‘radically’ new approach to address evasion in industries which is perceived to be ingrained, namely targeted amnesties. With a general election and other ‘more pressing’ issues, the proposal has not been significantly advanced. This...

This paper analyses the determinants of the size of the informal economy using cross-country regressions. Two sets of global data using indirect estimation techniques and the perception of business leaders for 109 countries as well as a regional set for Latin America based on direct data are...

Tax evasion has been a huge problem in Russia. Since the breakup of the Soviet Union there has been a steady decline in the share of Gross Domestic Product collected in revenue by the State at all levels, although in the last couple of years the problem has improved somewhat. The standard view...

This paper establishes within an intertemporal framework that firm activity is influenced by tax evasion if firms can invest in their long-term competitiveness. Higher investment raises the firm's survival probability, which in turn reduces tax-evasion payoffs, since evaded taxes may also be...