Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Investigating the effect of competitiveness power in estimating the
  average weighted price in electricity market   This paper evaluates the impact of the power extent on price in the
electricity market. The competitiveness extent of the electricity market during
specific times in a day is considered to achieve this. Then, the effect of
competitiveness extent on the forecasting precision of the daily power price is
assessed. A price forecasting model based on multi-layer perception via back
propagation with the Levenberg-Marquardt mechanism is used. The Residual Supply
Index (RSI) and other variables that affect prices are used as inputs to the
model to evaluate the market competitiveness. The results show that using
market power indices as inputs helps to increase forecasting accuracy. Thus,
the competitiveness extent of the market power in different daily time periods
is a notable variable in price formation. Moreover, market players cannot
ignore the explanatory power of market power in price forecasting. In this
research, the real data of the electricity market from 2013 is used and the
main source of data is the Grid Management Company in Iran.

5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas