Finance and Financial Management Commons^™

Three Essays On Banking Foreign Direct Investment, Tamrat Workalemahu Gashaw

Dissertations

This dissertation investigates three aspects of banking foreign direct investment (BFDI). One striking development in the banking sector over the past two decades is the significant increase in BFDI. Multinational banks are now major players in the global financial system in terms of their asset positions, loan amounts, and operational scales. Despite this significant trend in BFDI, few empirical studies exist explaining observed international BFDI trends.

The first essay investigates the factors determining a bank’s decision to invest abroad. I first develop a two-asset portfolio selection model to identify determinant factors, and then employ a three-way error component model for …

A New Non-Parametric Test For Umbrella Alternatives, Gilbert Ngwa Muma

Dissertations

The Mann-Whitney statistics have commonly been used as a building block for many tests involving ordered and umbrella alternatives. Such tests are based on pair wise information that is obtained from all Ck 2 pairs of samples. This dissertation introduces a new nonparametric test for testing umbrella alternatives in a completely randomized one way design. This test is based on information obtained from a subset of the Ck 3 trios of samples. Unlike most existing tests for umbrella alternatives, the new test lays emphasis on the importance of testing across the peak of the umbrella, thereby rendering the new test …