A changing world of increasing complexity, fluctuating prices, high energy costs and limited data necessitate creative blending of economic theory and available empirical statistics to understand the welfare impacts in a specific market. In this paper, a programming approach is used in tandem...

This paper assesses the impact of promotional activity in the prices of food products on supermarket shelves. The study analyses a unique, high frequency panel of supermarket prices consisting of over 230,000 weekly price observations on around 500 products in 15 categories of food stocked by...

Although the dissertation is in German, on demand a bilateral discussion can be done in English language.

The realization of a successful monetary union among EAC partner states depends upon a sufficient degree of convergence of partners economies to established criteria. Gathering but scattered research has begun assessing the various benchmarks for this characteristic. This work integrates and...

This paper examines factors that determine Uganda’s trade flows and specifically compares the impact and performance of the different trade blocs on Uganda’s trade patterns and flows. The empirical question is whether Uganda’s trade is getting more integrated in the East African Community...

A changing world of increasing complexity, fluctuating prices, high energy costs and limited data necessitate creative blending of economic theory and available empirical statistics to understand the welfare impacts in a specific market. In this paper, a programming approach is used in tandem...

The objective of this study is, based on the existing literature, to provide a general systematic characteristic of market structure models. We distinguish cost, production, profit, revenue functions, as well as the general identification approach as most plausible methods to measure the degree...

Origin matters. This has been shown by numerous studies using either discrete choice or hedonic approaches to derive implicit prices for origin as a product attribute. In most of the hedonic studies, intercept dummies were introduced for specific regional origins and statistically significant...

A coupon is a ticket or document that can be exchanged for a direct financial discount when purchasing a specific product, or a total amount of goods in a certain store. Coupons are usually issued by manufacturers of packaged goods or by retailers, to be used as a part of sales promotions. As...