A Comparative Study of the Great Depression and the Great Recession

This paper was written for Economics 1339: Generating Wealth of Nations, a Harvard undergraduate course taught by visiting professor Jeffrey Borland.

Introduction

While there exists substantial literature regarding the application of Malthus’s economic model to European countries prior to and following the Industrial Revolution, little effort has been spent applying the model to Europe’s neighbors in the east. South Korea in particular seems to be a compelling subject, insofar as its meteoric rise to economic power in the 20th century remains largely unprecedented and a fairly complete data set exists for many of its economic indicators. Dubbed the “Miracle on the Han River” by some economists, South Korea’s recent history has seen the country’s per capita national income increase 80-fold from US $125 in 1966 to over US $10,000 in 1995. Like Europe prior to the Industrial Revolution, Korea prior to the Korean War followed the Malthusian economic hypothesis of rising populations preventing sustained increases in standards of living. Statistics from the post-Korean War era up to the present day, however, indicate that South Korea (hereinafter as “Korea”) has since broken free of the Malthusian trap, thanks in large part to a series of government-endorsed economic development plans and also to cultural shifts like the rise in family planning.

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A short essay I typed up during my senior year of high school for an A.P. Language course. The assignment required a personal narrative from my past.

This paper was written for Economics 1339: Generating Wealth of Nations, a Harvard undergraduate course taught by visiting professor Jeffrey Borland.

Introduction

The convergence hypothesis at its most fundamental level posits that countries with lower productivity will tend to grow at faster rates than their more productive neighbors. This theory follows directly from the law of diminishing returns, which explains that the marginal output of a production factor progressively decreases as the factor is increased. Following this logic, a less productive country can exploit the same techniques utilized in more productive countries to achieve a greater output for any given level of input. While theoretically sound, the convergence hypothesis relies upon one key assumption that is not brought to bear in the real world – either no other determinants of productivity growth exist, or countries with varying productivities are equal in all other aspects. Empirical evidence runs contrary to both possibilities. For example, in the period from 1870 to 1913, America continued to increase its already well-established lead in productivity, while the average productivity level of laggard countries in Europe fell. Following the Second World War, however, Europe’s rapid growth and convergence with the United States seems to validate the hypothesis. These discrepancies imply the existence of other important determinants of growth. This paper seeks to examine the mechanisms by which convergence occurs to uncover the characteristics that explain why some laggard countries experience accelerated growth rates, why others with high productivity remain leaders, and why still others fail to ever catch up.

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