Analysis of Data Variable Construction and Data source Assignment

Assignment Task

Data and variable construction

Describe data sources

Describe the variables used in this paper, the credible sources of variables (Specify the name of database or the website).

Variable manipulations

Provide details on how you manipulate your variables. For example, how you clean your data, how you make transformations, how you merge different variables, and etc.

Data visualization

Often we want to visualize the time series, the distribution, or the relationship between two variables. In order to add a graph using Markdown, you export the graph in PNG format. You can explain the graph in the “brackets” and define the file path in parentheses

Econometric specification

In this section, you specify your models. Depending on your research objective, the style could be a bit different.

For example, if your study is about exploring the relationship between Y and X, and you plan to use regression-based model, you can directly specify your econometric model as follows:

$$Y_i = \beta_0 + \beta_1 X_i + \epsilon_i$$

If, however, your study is about fitting a time series using ARIMA/ARCH model, then you do not need to specify your model in advance in this section, you can skip this section and jump to the Results section (In the Results section you follow the Box-Je nkins methodology).

Baseline results

• In this section, you report your figures(e.g. AC/PAC) and estimated/test results.
• The reported tables shoule be well organized. You can either use the formatted table from Stata output or re-format the table yourself. For example, let’s regress price on weight and report the estimated results
• If you have multiple regressions and would like to report their results into one table, you can do
• Given the results, you will need to interpretate the results:
• the coefficient significant?
• Is the results align with your expectation or prediction from any existing theory? How to explain it if you find some counterintuitive results?
• What is the economic implication of the results?

This Data Visualization has been solved by our PhD Experts at My Uni Paper.