Many other markets are competitive enough to be treated as if they were perfectly competitive. The world market for copper, for example, contains a few dozen major producers. That is enough for the impact on price to be negligible if any one producer goes out of business. The same is true for many other natural resource markets, such as those for coal, iron, tin, or lumber.
This process of simplifying the complexities of the real world is necessary for any engineering analysis. For example, in designing a truss for a building, it is usually assumed that the members exhibit uniform characteristics. However, in the real world these members would be pieces of lumber with individual variations some would be stronger than average and some would be weaker. Since it is impractical to measure the characteristics of each piece of wood, a simplification is made. As another example, the various components of an electric circuit, such as resistors and capacitors, have values that differ from their nominal specifications because of manufacturing tolerances, but such differences are often ignored and the nominal values are the ones used in calculations.
In the discussion above, we used the example of building a house to illustrate the immense drawbacks of direct exchange. However, even if all of the listed obstacles were overcome, it is not clear whether the situation would even then be an example of direct exchange. By hypothesis, such a builder would have traded his goods away to workers, lumber owners, etc., with the intention of trading away the product of their surrendered goods to another party, i.e., the future home buyer. Thus, our hypothetical builder would still be engaging in indirect exchange. Indeed, the emergence of indirect exchange is so natural that it is hard to even imagine an economy of purely direct exchange.
His questions were better than his answers, however. Smith's theory of relative prices was fundamentally incomplete and inconsistent. He tried to explain the prices of goods by reference to their costs of production. But costs of production are themselves prices the prices of labor, of natural resources and raw materials, and of previously produced goods that are used in the production process. The wages of a carpenter and the cost of lumber do indeed determine, at least in part, the price of a bookcase. But the prices people are willing to pay for bookcases and other goods that carpenters make out of wood also help determine the wage rates carpenters must be paid and the cost of purchasing lumber. Relative prices cannot be explained as a result of
In Table 5.9 we return to our example from Chapter 2 of a value added chain including a lumberyard, manufacturer, and retailer. Consider what happens when, as a result of ICT and B2B (business to business) technologies, the manufacturer can now reduce its costs and purchase lumber at a cost of 750, compared to 1000. Although the manufacturing firm has reduced its costs, it has not increased total value added in the whole economy. All that has occurred is that the value added that used to be produced by the lumberyard is now captured by the manufacturer. Total GDP remains unaltered. In order for ICT to raise GDP, it needs to boost value added productivity. For instance, if as a result of ICT the manufacturer can now produce 12 rather than 10 tables out of a given quantity of wood, then value added has increased from given inputs, including raw materials, the company can produce more output. For ICT to really make an impact on the economy, it has to raise value...
The following relations describe demand and supply conditions in the lumber forest products industry where Q is quantity measured in thousands of board feet (one square foot of lumber, one inch B. Using price (P) on the vertical or Y-axis and quantity (Q) on the horizontal or X-axis, plot the demand and supply curves for the lumber forest products industry over the range of prices indicated previously. Lumber and Forest Industry Supply and Demand Relationships Lumber and Forest Industry Supply and Demand Relationships
Even before the legislation had been drafted, further talks were going forward to reduce tariffs, with Belgium and Denmark in January 1934, and with Canada. Canada and the United States each made official public statements on the subject in February 1934, emphasizing the importance of their mutual trade relations. A request for negotiations was made by the Canadian government in November 1934 and an agreement was achieved a year later to the effect on January 1, 1936. Canada received concessions on 88 items, largely primary products, including, along with Hawley-Smoot items, the lumber and copper affected by the US Revenue Act of 1932. United States concessions obtained from Canada were largely in manufactured goods.
To begin, consider the supply of owner-occupied housing in suburban or rural areas where land is not scarce. Here, the price of land does not increase substantially as the quantity of housing supplied increases. Likewise, the costs associated with construction are not likely to increase because there is a national market for lumber and other materials. Therefore, the long-run elasticity of the supply of housing is likely to be very large, approximating a constant-cost
Malaysia is one of the countries that grew so rapidly in the 1970s and 1980s that it qualifies as part of the second wave of NICs, after the first wave of Hong Kong, Korea, Singapore, and Taiwan. This rapid growth has been characterized by a changing pattern of trade, which is shown in Table 10.1. In 1965 Malaysian exports primarily reflected its bountiful endowment of natural resources rubber, tin, lumber, iron ore, petroleum, and food products. By 1995 those natural resources were still important, but even more of Malaysia's export earnings came from a variety of electronic products. Its exports had become much more diversified. A well-trained, English-speaking labor force has been an attraction for multinational corporations who in turn have added to the available capital stock and technology base recall from Chapter 1 that for Malaysia the stock of foreign direct investment relative to GDP exceeded 50 percent in 1995. Attracting that amount of foreign investment also has allowed...
It is a common mistake, one unfortunately made by many economists when they are not thinking carefully, to assert that a market-coordinated economy encourages or rewards or depends upon selfish behavior. Markets coordinate self-interested behavior, which certainly may be selfish behavior, but much more frequently is not. Even to speak of self-interested behavior risks misunderstanding. Perhaps we ought to say that markets coordinate the behavior of people who are pursuing the projects that interest them. Those projects are large and small finding a career and commuting to work raising a family and getting milk into the refrigerator alleviating the plight of the homeless and sawing lumber into appropriate lengths providing better education for our children and painting lines on a crosswalk.
A deeper understanding of the demand for labor requires another use of that many-purpose idea, the production function. A lumber firm produces lumber to sell. The output of lumber, says the production function, depends on the inputs of forests, tractors, and lumberjacks. Since the output depends on the input, the firm can be viewed either as choosing output (then looking around for the inputs to produce it) or as choosing inputs (then looking around for a place to sell the output). Clearly, it does not matter which end of the stick one picks up. The following argument picks up the stick at the input end, asking how the firm decides how much of various inputs to demand in order to maximize profit. The problem is like the earlier way of looking at the firm, as deciding how much output to produce in order to maximize profit. One view suppresses some details about the firm's decision of how much to produce the other suppresses some details about the firm's decision of how much labor and...
At a certain level of land, capital, equipment, and so forth the yearly output of lumber for the Olmstead Lumber Company varies with hours of lumberjacks hired as follows Yearly Hours of Yearly Output of Lumber Lumberjacks (thousands of board-feet) Yearly Hours of Yearly Output of Lumber Lumberjacks (thousands of board-feet) Suppose that the price of lumber is 200 per 1000 board-feet. What are the total revenue products at each number of hours (Watch it It's 20,000 thousands of board-feet the units are chosen to fit the way lumber is actually quoted.) What are the marginal products (Hint Reduce them to marginal revenue products per hour by dividing by the 100,000- 3. At 10, how much do lumberjacks earn How much does the firm as a whole earn How much is earned by nonlumberjack inputs (for instance, the owners of the firm) 4. At 15 an hour how much do lumberjacks earn How much does the firm as a whole earn How much is earned by the nonlumberjack inputs What happens to the share of labor...
For example, an auto repair shop hires mechanics because customers demand repair service, not because the auto repair shop owner benefits simply from having mechanics around. If customers did not demand repair service, mechanics would not be employed for long. Similarly, the demand for inputs like carpenters, plumbers, lumber, and glass windows is derived from the demand of consumers for houses and other consumer products that these resources help to make. Most resources contribute to the production of numerous goods. For example, glass is used to produce windows, ornaments, dishes, light bulbs, and mirrors, among other things. The total demand for a resource is the sum at each resource price of the derived demands for each of its uses. Typically, there are many ways producers can reduce their use of a more expensive resource. For example, if the price of oak lumber increases, furniture manufacturers will use other wood varieties, metals, and plastics more intensely. Similarly, if the...
How will a resource market adjust to an unexpected change in market conditions Suppose that there is a sharp increase in the demand for houses, apartments, and office buildings. The increase in demand for these products will also increase the demand for resources required for their construction. Thus, the demand for resources such as steel, lumber, brick, and the labor services of carpenters, architects, and construction engineers will increase. Exhibit 9 shows the increase in demand for new houses and buildings (part a) and the accompanying increase in demand for construction engineers. The market demand for the services of construction engineers increases from Dl to D2 (part b), and initially there is a sharp rise in their wages (price increases from Pl to P2). The higher wages will motivate additional people to get the education and training necessary to become a construction engineer. Over time, the entry of the newly trained construction engineers will
Multiple products are produced in variable proportions for a wide range of goods and services. In the refining process for crude oil, gasoline, diesel fuel, heating oil, and other products are produced in variable proportions. The cost and availability of any single by-product depends on the demand for others. By-products are also sometimes the unintended or unavoidable consequence of producing certain goods. When lumber is produced, scrap bark and sawdust are also created for use in gardening and paper production. When paper is produced, residual chemicals and polluted water are created that must be treated and recycled. Indeed, pollution can be thought of as the necessary by-product of many production processes. Because pollution is, by definition, a bad with harmful social consequences rather than a good with socially redeeming value, production processes must often be altered to minimize this type of negative joint product.
To whom will you be presenting Giving a talk about trees to a group of executives in the lumber industry would be significantly different from giving the same talk to the members of an environmental group. Research your audience beforehand. What is their background and how knowledgeable are they about your subject matter What are they expecting from the presentation and how can you add value to their experience Are they expecting to be informed, amused, or challenged How many individuals are expected to attend your presentation If you are presenting to a group or an organization,
Forests, lumberjacks, caterpillar tractors, saws, sawmill operators, financing of inventories, transportation. e. Lumber, nails, appliances, plumbers, carpenters, electricians, land, cement, bricks, glass, finance from bank. (Note the last, and that lumber goes into houses.)
Sullivan says that because of the high price of cement and concrete products, builders are putting more of their efforts into homes that are built primarily of lumber. These are single-family homes or town homes that tend to be aimed at higher-income families. Tall condo and apartment buildings made of concrete are so expensive to build that these days they're aimed almost exclusively at wealthier buyers____
The three most affected industries lumber clay, glass, and stone and primary metals and the sixth most affected industry rubber produce inputs to the construction or auto industries. The fourth most affected industry transportation equipment includes automobiles and air-craft. The fifth most affected industry furniture , as Jones (1994) argued, is interest-sensitive. Capital goods industries non-electrical machinery, metal products, electrical machinery, and instruments take up places six, seven, eight, and ten. The bottom of the list is made up of industries producing nondurables or necessities such as food, textiles, utilities, tobacco, apparel, and leather the evidence indicates that a monetary contraction harms interest rate-sensitive industries and has little or no effect on industries producing necessities.15
Consider the Headwaters Grove in Northern California, which is the last major privately owned stand of ancient redwoods. For about ten years, the Pacific Lumber Company has been trying to cut the trees, filing logging plans with the California Forestry Board. The value of these trees as timber has been estimated at between 100 and 500 million.21 The company's efforts have been thwarted by environmental groups. This seems to be an example in which the WTP of the environmental groups is less than the WTA of the timber company, but in which the WTA of the environmental groups is much higher than Pacific Lumber's WTA, so that the divergence between the environmental groups' WTA and WTP is also much higher. The probability that the WTA is a better measure of the psychological effect of the loss of the redwoods to environmental groups (and to others) suggests that some recognition of property rights on their behalf is appropriate, and that, as shown by their ability to delay the cutting of...
Understand economic phenomena produce, improve and pull down analytic structures in an unending sequence'. The study of such a process is an essential part of the effort to push science ahead Schumpeter considered simplistic the thesis that 'current work . . . will preserve whatever is still useful of the work of preceding generations' (ibid., p. 4), and maintained, on the contrary, that 'we stand to profit from visits to the lumber room provided we do not stay there too long' (ibid. the qualification seems ironical if we consider the sheer magnitude of his effort). The reason why the 'visits to the lumber room' are useful does not reside in the fact that 'to a large extent, the economics of different epochs deal with different sets of facts and problems' (ibid., p. 5) in fact, for the field of economic analysis Schumpeter saw no good reason to stress the historically relative nature typical of social sciences (although he recognised that 'economic analysis and its results are...
We will also examine other intertemporal decisions that firms sometimes face. For example, producing a depletable resource, such as coal or oil, now means that less will be available to produce in the future. How should a producer take this into account And how long should a timber company let the trees on its land grow before harvesting them for lumber
In the fall of 1989, Hurricane Hugo struck the coast of South Carolina, i ausing massive property damage and widespread power outages la ting for weeks. The lack of electric power meant that gasoline pumps, refrigerators cash registers, ATMs, and many other types of electrice equipment did not work. In the hardest-hit coastal areas such as Charleston, the demand for items such as lumber, gasoline, ice, batteries, chain saws, and electric generators increased dramatically. A bag of ice that sold for 1 efore the hurricane went up in price to as much as 10 the price of plywood rose to about 200 per sheet chain saws soared to the 600 range and gasoline sold for as much a 10.95 per gallon, At these higher prices, individuals om other states were renting trucks, buying supplies in r home state, driving them to Charleston, and making enough money to pay for the rental truck and the purchase of the goods and fi om their regular jobs.
Most NTBs are decidedly intentional, but they are sometimes disguised to look like a policy directed at another goal. Product quality standards are a particularly common way to keep foreign products out while appearing to have another purpose. Such standards are often written by domestic producer groups, and they often focus on aspects of product design that only local producers meet, in contrast to standards of performance attained regardless of design. For years foreign producers were frustrated by Japanese product standards that found US baseball bats, European skis and Canadian lumber unacceptable. While the European ban on approving the sale of additional genetically modified foods in the late 1900s raised important scientific issues over what constituted convincing evidence of food safety, the policy had a substantial protective effect as well.
Frictional unemployment is inevitable simply because the economy is always changing. A century ago, the four industries with the largest employment in the United States were cotton goods, woolen goods, men's clothing, and lumber. Today, the four largest industries are autos, aircraft, communications, and electrical components. As this transition took place, jobs were created in some firms, and jobs were destroyed in others. The end result of this process has been higher productivity and higher living standards. But, along the way, workers in declining industries found themselves out of work and searching for new jobs.
A competitive factor market is one in which there are a large number of sellers and buyers of the factor of production. Because no single seller or buyer can afTcct the price of the factor, each is a pricc taker. For example, if individual firms that buy lumber to construct homes purchase a small share of the total volume of lumber available, their purchasing decision will have no effect on price. Similarly, if suppliers of lumber cach control a small share of the market, their supply decisions will not affect the pricc of the lumber they sell.
The market prices of most goods will fluctuate over time, and for many goods the fluctuations can be rapid. This is particularly true for goods sold in competitive markets. The stock market, for example, is highly competitive-there are typically many buyers and sellers for any one stock. As anyone who has invested in the stock market knows, the price of any particular stock fluctuates from minute to minute and can rise or fall substantially during a single, day. Similarly, the prices of commodities such as wheat, soybeans, coffee, oil, gold, silver, or lumber can also rise or fall dramatically in a day or a week.
Frktional unemployment is inevitable simply because the economy is always changing. A century ago, the four industries with the largest employment in the United States were cotton goods, woolen goods, men's clothing, and lumber. Today, the four largest industries are autos, aircraft, communkatims, and electrical components. As this transition took place, jobs were created in some firms and destroyed in others. The result of this process has been higher productivity and higher living standards. But along the way, workers in declining industries found themselves out of work and searching for new jobs.
Range of output rates (between q and q2), in other words. This situation is consistent with real-world conditions in many industries. For example, small firms can be as efficient as larger ones in the apparel, lumber, and publishing industries, as well as in several retail industries.