This paper is a report of the research on the effect of speculation on commodities and food since deregulation. Econometrics can be applied to show how speculation influences price and vice versa. However, there is no clear empirical picture. In this paper, we examine the reasons for the lack of...

This paper is about the classic methods which are used in the analysis of economics. Therefore in this work are submitted the most common methodological approaches, which are used in economics. Thence, the terminology of axiomatic methods is scrutinized extendedly in this paper. Hence, the...

This research explores the incorporation of narrative perspectives in economics as a social science and its implications for rethinking epistemology. By examining the role of narratives in economic analysis, the study highlights the advantages of narratives in providing contextualized accounts...

To solve the problem of poor performance of deep neural network models due to insufficient data, a simple yet effective interpolation-based data augmentation method is proposed: MSMix (Manifold Swap Mixup). This method feeds two different samples to the same deep neural network model, and then...