Monday 18 February 2008

EH483 Week 17 Reading: Mokyr1992

Mokyr, J. (1992). Technological inertia in economic history. The Journal of Economic History 52 (2), 325-338.
I am disappointed at this 14-page long prosaic article. I will try to sum up the best I can; yet because of Mokyr's descriptive style, it is really hard for you to use his material as any evidence. It should serve as a table of content for further readings though.

Main argument: social resistance is one factor that impedes innovation and technological advancement, but it has received little attention.

Mokyr starts with the very big notion of 'self-organizing systems', such as nature, languages, and the market economy. Such systems have the property of resisting change.
[I would like to quote Goldstone (2002) that innovation leads to new systems, and such systems try to perpetuate, leading to rigidity and its own demise. In this sense, in order to become and continue to be a system proper, any system is resistance to change (except the system which depends on 'change' for its existence). However, some systems are better at incorporating change, such as natural, languages, and the market economy, and they are the ones that can survive and prosper.]

Culture and labour are identified as two resisting factors.

Resistance almost always come through non-market mechanisms. Therefore the government is of vital importance, such as the pro-innovation Czar Peter the Great and Napoleon I, or the innovation-suffocating Qing China. Britain's edge in industrialization lies in that the government consistently sided with the party for innovation, while resistance in France appeared to be more successful.

Resistance may also come from intellectuals who do not have a direct interest in the economy. There are several sources for this:
  1. Risk aversion;
  2. Technology creates negative externalities;
  3. The social or political correlation of technology is bad, such as destructive weapons;
  4. The anthropocentic view of nature is evil.
Britain fell off the position of world leader because (partially) of resistance to technological change.
[But how do you know that such resistance to change was relatively greater in Britain than in her competitor countries?]

Tuesday 12 February 2008

EH446 Reading: Naya and Takayama 1990

Naya, S. and A. Takayama (Eds.) (1990). Essays in honor of Professor Shinichi Ichimura: Economic development in East and Southeast Asia. ASEAN Economic Research Unit, Institute of Southeast Asian Studies.

This is a book of essays. What I did was summarizing their conclusions. Some of the essays do not have conclusions; and I have difficulties understand a few (especially regarding the financial aspect of the economies). These are omitted.

Table of Contents


Explaining the Success of the Four Little Dragons: A Survey

by George Hicks

Hicks thinks that economic policies can successfully explain the development of the four Dragons. The shift from ISI to EOI is of uttermost importance here. This shift of policy enabled them to exercise their respective comparative advantage, which was the export of labour-intensive manufactures. And when wages rose as a consequence of such good policies, they moved to upstream markets.

The effectiveness of government intervention, as Hicks puts it, depends on what the government did. When their activities fell into the traditional role of the governments, such as the improvement of infrastructure and the enforcement of the rule of law, their interventions were successful. However, when interventions became excessive, as was the case for Korea in the late seventies and Singapore in the mid-eighties, the economies suffered. Compared to the rest of the LDCs, the four Dragons were doing relatively well, so they were able to realize their comparative advantage in labour-intensive productions.

In this way, Hicks declares the 'death' of 'development economics'.

[I really doubt Hicks' idea about development economics, as Asian governments did not only intervene in the construction of infrastructure, but also participated actively in defining the direction of development; and some industries resulted from such interventions grew to world influence, such as the automobile industry of Korea.

Also, it might be worthwhile to check how the Dragons succeeded in moving away from labour-intensive export to capital- or technology-intensive exports, instead of falling into the problem of path dependency, and failing miserably as wages inevitably rose. Actually this is the case with China now, as the struggle to move to upstream market is really a life-and-death matter.]

Taiwan's Economic Miracle: A Singaporean Perspective

by Lim Chong-Yah

Quantitative records show that post-war Taiwan economy more than doubled every 12 years from 1952--87. Some causal factors have been identified, such as (1) EOI policies, and (2) high saving function. These two are largely agreed upon by all.
However, Lim points out that differences arise in:
(1) the perceived ability and orientation of the government and bureaucracy,
(2) the importance of the pursuit of an essentially free-enterprise system,
(3) the impressive investment in human capital, particularly in areas vital to the economic transformation, and
(4) the critical role of post-war mainland immigrants.
(Note that these four are direct quotes.)

Lim also mentions colonial rule, (in this case, the rule of Japan from 1895--1945), although could not explain all, but nevertheless provided conditions for Taiwan's post-war take-off. In the colonial period, Taiwan became more trade oriented, with the export of rise, sugar, and tea almost all going to Japan. Education was neglected before Japanese rule, but primary education became widespread since that.

American aid is also mentioned, but just as the Marshall aid is dismissed as one vital factor for the European recovery, (I do not have anything to back this up though; this is a conclusion from Prof. Ristchl's class last term.) the American aid does not seem to answer the question. Specifically, there is a lag between the aid and the actually take-off of Taiwan. Aid ceased altogether in 1968, while Taiwan experienced the fastest rate of growth in the 1970s. Scott (1979) points out that some heavily aided countries failed to perform well, while others that received less aid posted remarkable performance.

Singapore's Experience of Industrial Restructuring: Lessons for the Other Asian NIEs

by John Wong

Two lessons from the Singaporean experience:
Using high wages to rush economic restructuring is not a good idea.
Too much government intervention could do harm.

[Sorry for this extremely simple summary.]

Korean Industrial Policies for Declining Industries

by Ji-Hong Kim

Kim uses the cases of Korean shipbuilding and coal mining industries to show that government intervention should be market-conforming rather than market-displacing.

Kim classifies the shipbuilding industry as in cyclical decline, while the coal mining industry experienced absolute decline.

[But isn't the shipbuilding industry in Korea still very prominent? Wikipedia claims that Hyundai is the world's largest shipbuilder. Anyway, someone familiar with Korea is very welcome to comment.]

Transition from Import Substitution to Export Expansion: The Thai Experience

by Narongchai Akrasanee and Somsak Tambunlertchai

The authors recognize that there are major limitations to ISI, but point out nevertheless that it seems to be necessary for a quick industrialization start up, as are the experiences of Korea and Taiwan tell us.

Thailand has already changed the policy to EOI, but the situation today is critical. (1) There is threat of protectionism against Thai exports including tapioca products, textiles and garments and canned food. Thailand is also facing competition from other EOI LDCs.

While export expands, domestic absorption of industrial output in Thailand today is substantial. It seems that where the industrial goods go does not really matter much.

[Again, I am going to relate this to China, as China is suffering from a shrinking capacity of domestic consumer market.]

Adjustment Problems of a Small Oil-Exporting Country: Did Indonesia Suffer from the Dutch Disease?

by Mari Pangestu

The finding is that the symptoms of the Dutch Disease is present. Policy implication is that the government should resort to fiscal rather than monetary policies if it wants to minimize the effects of the Dutch Disease.

This is quite a statistical work, so I am not going to go further into the summary. If you are interested, please read the paper, examine the stats, and see for yourself whether the author's point is valid or not.

Direct Foreign Investment and the Economic Development of Korea

by Chung H. Lee

It seems that the author draws a rather broad conclusion from this article:
The fact was that Korea exercised a restrictive DFI policy until the mid-1980s.
As DFI would work against government industrial policies, the effect of DFI on the economy will be affected by the effect of the governmental policies: if the policies are helpful, DFI is bad, and vice versa. As we do not yet know if such policies have benefited the Korean economy, no answer regarding the effect of DFI can be given yet.

Japanese Investment in Thailand: Looking Back and Into the Future

by Mingsarn Santikarn Kaosa-ard

Empirical studies during the 1980s show that Japanese investment in Thailand has not benefited the host economy significantly, as it mostly responds to tariff incentives.

The Effects of Direct Foreign Investment on Taiwan: A Macroeconometric Investigation

by Eric D. Ramstetter

The author points out that Taiwan is unique in:
(1) endowment--scarce labour, abundant capital, and scarce resources;
(2) political status, which changed greatly in the 1970s.

However, two general themes are clear:
(1) the effect of DFI can be dampened if it reduces domestic capital formation (I do not really understand this.)
(2) MNC's are important in that they can bring entire new markets (and the know-how) into an economy.

Agricultural Growth and Food Imports in Developing Countries: A Reexamination

by Romeo M. Bautista

This articles carries interesting findings. By analyzing 34 developing countries with a significantly large agricultural sector as a share of GDP, the elasticity of net cereal imports with respect to agricultural production is positive, and is estimated to be close to unitary, indicating that agricultural growth on a country's import of food is no small deal. (However, for this conclusion to hold in the future, we will need to take a close look at the interrelated markets for cereals and livestock products, and consider the demand for cereal by human as well as by livestock production...This is becoming complex, and I have difficulty analyzing the author's point; just remember, apply this conclusion with caution!)

Also, interestingly, many LDCs which promoted industrialization at the expense of agriculture have shown low growth rate and a demand pattern oriented at nonfood products, therefore their demand for food imports was lower. Based on 1983 and 1984 data for 48 LDCs, a 10% rise in agricultural productivity was associated with roughly 10% of increase in GDP per capita, while a 10% rise in manufacturing productivity was associated with only a 1.5~2.6% increase (Houck 1986).

[However, considering the development of Latin America, specializing in agriculture might not be a good thing in the long-run.]

My own concluding remarks:

It seems that Hicks is still on the right direction to point out that the market is the ultimate force for development. However, unlike the European pioneers in the market economy, Asian countries do seem to have difficulties in making the market 'just work'. What is good intervention, and what not, is not a 'dead' topic for discussion.


Notes:

As usual, [] indicates my own opinion, rather than something you can find in this book.

ISI: import substitution industrialization
EOI: export oriented industrialization
LDC: less developed countries (Note this term is not consistantly used throughout the book; rather, I choose to use it to represent developing countries and many other names that can be associated with such countries, for the sake of clarity.)

Friday 8 February 2008

EH 483 Week 16 - Functions of Cities

Below are some key excerpts from Chapter Eight of Todaro's "Economic Development" text. Some bullet points are direct quotations from Tordo so if used, do cite accordingly.

  • Chapter is devoted to one of the most perplexing dilemmas of the development process: the phenomenon of massive and historically unprecedented movements of people from the rural countryside to the burgeoning cities of Africa, Asia and Latin America - and what is clear from all of this is that population growth will be most dramatic in the major cities of the developing world
  • Statistics show that rural migrants constitute anywhere from 35-60% of recorded urban population growth
  • According to UN estimates, world’s urban population had reached 2.4 billion by 1990 with considerable increases forthcoming – for cities in Asian nations, per annum growth is projected to be in excess of 5% and in African cities 7%
  • Cities, more generally, are known to offer the cost-reducing advantages of agglomeration economies and economies of scale and proximity as well as numerous economic and social positive externalities, social costs of a progressive overloading of housing and social services, not to mention increased crime, pollution and congestion, tend gradually to outweigh historical urban advantages
  • Author worries about how these cities will cope – economically, environmentally and politically with such large urban populations
  • Until recently, rural-urban migration was viewed favourably by economists and development proponents; internal migration was thought to be a process in which surplus labour was gradually withdrawn from the rural sector to provide needed support for urban industrial growth;Now clear from the LDC experience that rates of rural-urban migration continue to exceed rates of urban job creation and to surpass greatly the absorption capacity of both industry and urban social services
  • Begins to discuss the informal sector which is an unorganized, unregulated and mostly legal but unregistered sector in urban agglomerations; Studies reveal that the share of the urban labour force engaged in informal-sector activities ranges from 20-70% - with unprecedented growth of urban population in developing countries, more attention is being devoted to the role of the informal sector in serving as a panacea for the growing unemployment problem caused by failure of rural and urban formal sectors to absorb labour force additions
  • Develops model that aims to substitute for the inadequate Lewis two-sector model. Torod's assumptions are: that migration is stimulated by rational economic considerations of relative benefits and costs; decision to migrate depends on expected rather than actual urban-rural wage differentials; probability of obtaining an urban job is directly related to urban employment rate and thus inversely related to the urban unemployment rate
  • Author has five policy implications derived from his analysis – imbalances in urban-rural employment opportunities must be reduced; urban job creation is an insufficient solution for urban unemployment problem; Indiscriminate educational expansion will lead to further migration and unemployment; wage subsidies and traditional scarcity factor pricing can be counterproductive; and programs of integrated rural development should be encouraged
  • Concludes with summary of what appears to be a stylised consensus of most economists on the shape of migration and employment strategy, which in turn has an impact on the functions of cities. These conclusions are: Creating an appropriate rural-urban economic balance – balance between rural and urban economic opportunities appears to be indispensable to ameliorating both urban and rural unemployment problems and to slowing the pace of rural-urban migration; expansion of small-scale labour-intensive industries; elimination of factor-price distortions such as capital subsidies; choosing appropriate labour-intensive technologies of production – Third World nations as it stands today depend on imported equipment and machinery; modifying direct linkage between education and employment; Reducing population growth through reductions in absolute poverty and inequality along with expanded provision of family planning and rural health services

EH483 Week 16 Reading: Skeldon1990

Skeldon, R. Population Mobility in Developing Countries. John Wiley and Sons Ltd.
pp.13–20: the spacial and temporal dimensions of migration:
[It is important to realise that with different boundaries and time frames defined, the amount of migration can be very different.]

Zelinsky's Model of Mobility Transition:

The Vital Transition

The Mobility Transition


PHASE A – The Premodern Traditional Society

  1. A moderately high to quite high fertility pattern that lends to fluctuate only slightly
  2. Mortality at nearly the same level as fertility on the average, but fluctuating much more from year to year.
  3. Little, if any, long-range natural increase or decrease.

PHASE I – The Premodern Traditional Society

  1. Little genuine residential migration and only such limited circulation as is sanctioned by customary practice in land utilization, social visits, commerce, warfare, or religious observations.


PHASE B – The Early Transitional Society

  1. Slight, but significant, rise in fertility, which then remains fairly constant at a high level
  2. Rapid decline in mortality
  3. A relatively rapid rate of natural increase, and thus a major growth in size of population.

PHASE II – The Early Transitional Society

  1. massive movement from countryside to cities, old and new
  2. Significant movement of rural folk to colonization frontiers, if land suitable for pioneering is available within country.
  3. Major outflow of emigrants to available and attractive foreign destinations.
  4. Under certain circumstances, a small, but significant, immigration of skilled workers, technicians, and professionals from more advanced parts of the world.
  5. Significant growth in various kinds of circulation.


PHASE C – The Late Transitional Society

  1. A major decline in fertility, initially rather slight and slow, later quite rapid, until another slowdown occurs as fertility approaches mortality level.
  2. A continuing, but slackening, decline in mortality.
  3. A significant, but decelerating, natural increase, at rates well below those observed during phase B.

PHASE III – The Late Transitional Society

  1. Slackening, but still major, movement from countryside to city.
  2. Lessening flow of migrants to colonization frontiers.
  3. Emigration on the decline or may have ceased altogether
  4. Further increase in circulation, with growth in structural complexity.


PHASE D – The Advanced Society

  1. The decline in fertility has terminated, and a socially controlled fertility oscillates rather unpredictably at low to moderate levels.
  2. Mortality is stabilized at levels near or slightly below fertility with little year-to-year variability.
  3. There is either a slight to moderate rate of natural increase or none at all.

PHASE IV – The Advanced Society

  1. Residential mobility has levelled off and oscillates at a high level.
  2. Movement from countryside to city continues but is further reduced in absolute and relative terms.
  3. Vigorous movement of migrants from city to city and within individual urban agglomerations.
  4. If a settlement frontier has persisted, it is now stagnant or actually retreating.
  5. Significant net immigration of unskilled and semiskilled workers from relatively underdeveloped lands.
  6. There may be a significant international migration or circulation of skilled and professional persons, but direction and volume of flow depend on specific conditions.
  7. Vigorous accelerating circulation, particularly the economic and pleasure-oriented, but other varieties as well.


PHASE E – A Future Superadvanced Society

  1. No plausible predictions of fertility behaviour are available, but it is likely that births will be more carefully controlled by individuals- and perhaps by new socio-political means.
  2. A stable mortality pattern slightly below present levels seems likely, unless organic diseases are controlled and lifespan is greatly extended.

PHASE V – A Future Superadvanced Society

  1. There may be a decline in level of residential migration and a deceleration in some froms of circulation as better communication and delivery systems are instituted.
  2. nearly all residential migration may be of interurban and intraurban variety.
  3. Some further immigration of relatively unskilled labor from less developed areas is possible.
  4. Further acceleration in some current forms of circulation and perhaps the inception of new forms.
  5. Strict political control of internal as well as international movements may be imposed.



The third column (which is empty now) belongs to Skeldon's own model.

Basically Skeldon is trying to say that premodern mobility of the peasants was there. He sets off to demystify that pre-industrialization peasants were 'immobile'. He argues that pilgrimage, wars, and things like that, all contributed greatly to mobility. Also, with London (although an extreme case) taking up about 10% of total English population and 68% of urban population in 1700, primate cities (such as Bangkok and Mexico City) are not limited to developing countries.

The basic idea of mobility transition is that before the transition, short-term rural-to-urban migration was the dominant factor. After that, we see the process of true 'urbanization'. (Yes, I am oversimplifying here. I am running out of steam, but this book is immensely interesting to me, so I will come back to write a full report on this before the class discussion next Tuesday.) I hope this idea of mobility transition helps.

Monday 4 February 2008

EH483 Week 15 Reading: Albert1983

Albert, B. (1983). South America and the world economy from Independence to 1930. Studies in Economics and Social History. London: Macmillan.



This 100-page book is a general literature review on the development of Latin America from its independence in the early nineteenth century to 1930,the time of the Great Depression, when their economy collapsed.

(1) Albert's book revolves around two schools in debate, namely, the diffusionists, who maintain that capitalism and interaction with the international economy will spur development, and the dependentistas, who argue that the normal play of the international market, the capitalistic world system, have made Latin America subordinate to the most advanced countries (André Gunder Frank is perhaps the most famous proponent of this theory; his theory is, however, criticized all over by other dependentistas).

What might be a consensus within the dependency school (the dependentistas) is expressed in a comment by O'Brien that 'theories of dependency are trying to show that the internal dynamics of Latin American society and its underdevelopment was and is primarily conditioned by Latin America's position within the international economy, and the resultant ties between internal and external structures.'(p.20)

(2) A second point of contention is in the use of historical materials. As I understand it, this represents the difference of economists and historians. As Albert points out, the dependency school tends to 'employ dubious historical methodology, consisting of an uncritical reliance on selected secondary sources and a tendency to use "historical facts'' to fill in a rigidly predetermined framework.' (pp.20–1) This seems to be a general difficulty in formulating theories, when one is faced with a myriad of factors and facts.

(3) A third dispute is over the term 'development'. Diffusionists tend to measure this by GNP and social and political 'modernisation', while the dependentistas would argue that 'most underdeveloped countries have experienced dconomic growth but not development' (p.23), emphasizing 'structural changes leading to national economic sovereignty and a degree of economic and political equality [Chilcote and Edelstein, 1974, 4, 28].' (p.23)



Albert sets out to evaluate the two schools by examining the post-colonial history of four Latin American countries: Brazil, Argentina, Peru, and Chile. As he himself points out in the Conclusion, the diversity of experience of these countries shows that the vision of any study focusing entirely on external factors will be very limited in scope. In light of this, there is little sense to present the respective history of the four countries here, as that would take too much space, and would hardly seem consistent, as my understanding of it is poor. Instead, I will just take down the main points, separated into three time frames as Albert does.

From independence to the 1880s:

(1) The independence of Latin America is largely associated with the Napoleonic conquests in the Iberian Peninsula (1807–8).

(2) 'The break with Spain and Portugal did not, however, bring with it any immediate changes in existing social and economic structures...(f)or the great mass of the people, the Indians, mestizos and black slaves, independence meant very little as they continued, in most cases, to be ruled by a small white elite.' (p.25)

(3) Neither does independence in any way mean 'isolation' from the rest of the world. Britain became a major player here, signing treaties and investing money. British investment in Latin American governments and railways doubled from 1865 to 1875 (p.29).

The effect of the involvement of Britain is subject to debate, just like many other factors that we will see later on. British demand for treaties could be viewed as no more than asking a trading partner to stick to the market, and its impact on local artisan sectors seem to be overstated; yet for the dependestistas, the market is what they are attacking.


For 1880–1930, Albert employs three categories of factors to systematise the analyses: exports, foreign investment, and immigration.

(1) Export
  1. There is significant annual growth in export, ranging from 1.3% of Venezuela to 7.6% of Argentina (according W. Arthur Lewis, Growth and Fluctuations 1870–1913 (London, 1978) pp. 196, 203.)
  2. It is worth noting that Cuba, and the coffee-producing Brazil and Venezuela showed a much narrower export pattern in comparison to Argentina. The following table is taken from p.32.

    Commodity Composition of Exports

    Argentina

    (1910–14)

    Wheat 19.4%, Maize 17.9%, Linseed 10.2%, Hides 11%, Wool 12.9%, Frozen Beef 7.9%

    Brazil

    (1908–12)

    Coffee 54.2%, Rubber 27.9%

    Chile

    (1910–13)

    Nitrates and Iodine 86%, Copper 8%

    Peru

    (1910–13)

    Sugar 17.5%, Cotton 13.8%, Copper 20.5%, Petroleum 6.3%, Rubber 12.3%

    Mexico

    (1910–11)

    Gold 18%, Silver 27%, Henequen 8.5%, Copper 9%, Rubber 7%

    Colombia

    (1910–14)

    Coffee 46%, Metals 19%, Bananas 9%, Hides 9%

    Cuba

    (1914)

    Sugar 77%, Tobacco 16%

    Venezuela

    (1908–12)

    Coffee 52%, Cocoa 16.6%

  3. The extent of foreign ownership is very important, as this determines where the profits will go. 'In Chile, Cuba, Mexico and Peru, for example, there was a significant degree of foreign ownership of nitrate workings, sugar estates, mines, petroleum, and so on, much of this intensifying after 1900. In Colombia, Brazil and Argentina, on the other hand, the productive system remained primarily under national control.'
    [So this is interesting: foreign control v.s. government control. Where is the private sector?]
(2) Foreign Investment
  1. The amount of foreign investment rose to nearly £2000 million by the first world war; this is quite significant, as it is one fifth of the world's total.
  2. Britain was the single most important source of capital, but France, Germany, and the U.S. were playing increasingly important roles from the turn of the century.
  3. Railways and public utilities drew increasing share of the capital. [Again, whether such constructions mean development or not will depend on which school one belongs.]
  4. Many countries in this region had very vulnerable balance-of-payments positions.
(3) Immigration
Population flowed in parallel to capital, and particularly moved into Brazil and Argentina, where population was sparse.



The First World War and Interwar Years

(1) The most interesting thing about this period is that it serves as a natural experiment; specifically, if Frank's claim has merit, reduced imports during this period would be able to foster development.

(2) One of the most significant changes brought about by the War was the growth of the power of the U.S. over the region.



Albert presents a careful match-up of the diffusionists' and the dependentistas' theories. There is no easy conclusion regarding which one is 'correct'.

JSTOR also has a review on the book:
http://www.jstor.org/view/00130117/di011805/01p0041b/0

Sunday 27 January 2008

EH483 Week 14 Reading: Martin2001

P.Martin, ‘Trade and Migration: the Mexico-US Case’, in D.Djajic (ed.), International Migration (2001)

For an account on the history in question, search for the 'Bracero Program', 'maquiladora' and 'NAFTA'.

P.96c*:
The conclusion of the standard trade model is that migration and trade are substitutes in both the short and long run (Heckscher, 1949; Ohlin, 1933; Mundell, 1957; Stolper and Samuelson, 1941; Krauss, 1976).
However, as this conclusion relies on 5 assumptions, any violation of the assumptions will make migration and trade complements, giving rise to a short-term migration 'hump', as depicted in the graph below.
This is a replication of Figure 5.1 in Martin2001. I hope that I am not violating any copyrights here...

Assumption 1: 'The two countries share identical production technologies':
If this assumption is not met, as was indeed the case in corn production in Mexico and the U.S., exports from the country with more advanced technology will drive employment in the other country down.
In the mid-1990s, the U.S. produced about 10 times more corn than did Mexico, and could export to Mexico for a cheaper price. However, during that time, half of the man-days worked in Mexican agriculture were employed for corn production, and those jobs were eliminated as a consequence of free trade. Wages in Mexico faced downward pressure also. Clearly, emigration became more desirable.
Assumption 2: 'The two countries use the same factors of production (factor homogeneity)':
However, in reality, productivity is often high in the economically advanced country. Due to public and private offering of education, transportation, communications system, etc., the same Mexico worker may become more productive in the U.S. than in the home country. This again, encourages emigration.
Assumption 3: 'Technologies exhibit constant returns to scale in production (there are no scale economies)':
If the U.S. enjoys economy of scale, trade liberalization will lead to the expansion of U.S. production, thereby increase the demand for migrant workers (Mexicans, in our case).
Assumption 4: 'Adjustment to changes in international market is instantaneous':
In fact, those driven out of work cannot be re-employed to other positions of comparative advantage very quickly. And in this case, about 40 percent of Mexico's jobs were in the maquiladoras, which tended to hire women; yet those displaced from agriculture were mainly men. Therefore, many men migrated to work on U.S. farms.
[I believe those who migrated were those that lost their agricultural jobs in Mexico, as this is the explanation that involves the least transaction cost; however, there is no logical link indicating that this is the case, and an inquiry into who actually migrated can never be redundant work.]**
Assumption 5: 'There is perfect competition, with full employment and complete markets in both countries':
One instance against this assumption is that migration might involve high costs (because smuggling is necessary). Trade liberalization brings wages up, increasing people's ability to pay the smugglers, hence they are more likely to migrate. Martin suggests that this 'seems to have happened in the south-western Chinese province of Fujian.'
The NAFTA case in reality:
In stead of fine-tuning the 5 assumptions, Martin brings the factor of population in: the Mexico-U.S. migration may fall faster than predicted because population growth in Mexico is going down, while new jobs are created.

* The letter 'c' means the lower part of the page. Similarly, 'a' denotes the upper part, and 'b' the middle. This is a style borrowed from Encyclopaedia Britannica, IIRC.
** [] indicates my own thoughts, as per the style recommendation by Dr. Gareth.

Thursday 24 January 2008

EH402 Week3 Presentation

Well, this one isn't really well done...for my part. This is a collaboration work with Mr. Wheeler; and as we have already circulated this material in class, I see no problem putting it up here now.

The base material of this presentation is R.H. Bates "The International Coffee Organization: An International Institution" in R.H. Bates et al Analytic Narratives (1998) pp 194-230.