The Foundational Role of Empirical Data in Economics
The study of economics is fundamentally grounded in empirical data. Analyzing real-world data about different regions and their populations, such as the historical GDP figures in the 'hockey stick' graph, serves as the essential starting point for economic inquiry and understanding.
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The Foundational Role of Empirical Data in Economics
A graph displays the estimated average income per person for several major countries from the year 1000 to the present. The data shows that for most of this millennium, average incomes were low and changed very little. Then, beginning in the 18th and 19th centuries for some countries, incomes started to rise very rapidly. This overall pattern is often described as a 'hockey stick' shape. Based on this information, what is the most significant analytical conclusion that can be drawn?
Interpreting Historical Economic Data
Based on the general pattern shown in the 'history's hockey stick' graph of GDP per capita, it is accurate to conclude that for most of the countries depicted, the average person's material living standard in the year 1600 was fundamentally similar to that of the year 1200.
Analyzing Economic Divergence
Interpreting Historical Data Visualization
A graph shows the average income per person for a country like Britain from the year 1000 to the present. The graph has a distinct shape. Arrange the following descriptions of the country's economic history in the correct chronological order as depicted by this graph.
A graph of average income per person from the year 1000 to the present for several countries shows a long, flat section followed by a sharp, upward bend. Match each feature or observation from this type of graph to its correct economic interpretation.
A graph of average income per person for a country from the year 1000 to 2018 shows the period before 1700 as a long, nearly flat horizontal line. Which of the following statements provides the most accurate interpretation of this flat portion of the graph?
An economic historian is studying short-term, year-to-year economic volatility (e.g., the impact of a major famine) in a European country during the 15th century. They consult a long-run graph of average income per person from the year 1000 to the present, which depicts the 15th century as part of a long, nearly flat line. Why is this graph likely to be a misleading source for investigating year-to-year volatility during that specific period?
The historical graph of average income per person, which shows a long period of economic stagnation followed by a sudden and sharp increase in growth, is commonly referred to as the 'history's ____ ____' graph.
Based on the general pattern shown in the 'history's hockey stick' graph of GDP per capita, it is accurate to conclude that for most of the countries depicted, the average person's material living standard in the year 1600 was fundamentally similar to that of the year 1200.
Analyzing Economic Divergence
Learn After
An economist develops a complex mathematical model which predicts that all countries should experience steady, uniform economic growth over time. However, they have not yet examined any historical data on national incomes or living standards. From the perspective of how economic inquiry is conducted, what is the most significant flaw in this economist's approach?
Evaluating Economic Methodologies
Evaluating Approaches to Economic Inquiry
Critiquing an Approach to Economics
Economists begin their inquiry by observing real-world data. Match each empirical observation about the world economy with the most logical economic question it would prompt an economist to investigate.
The primary role of an economist is to construct logically consistent and mathematically elegant theories about human behavior. The process of testing these theories against real-world observations is considered a separate, secondary task that is not essential to the core work of economic inquiry.
Arrange the following steps to reflect the standard process of empirical inquiry in economics, starting from the initial spark of an idea to the refinement of understanding.
An economist is beginning a new research project to understand the primary factors that have contributed to the significant increase in average living standards in some countries over the past two centuries. Based on the foundational principles of how economic inquiry is conducted, what should be the economist's most logical first step?
Evaluating Economic Research Proposals
Because economic inquiry begins with observing the world as it is, its conclusions and theories are always considered ______, subject to revision when new evidence becomes available.