Government and Market Essay Example | Topics and Well Written Essays - 1750 words

Government and Market - Essay Example Infrastructure is a very vital cog of any country, and hence takes a supremely significant position in the government's perception. Now, Rostow, who was a specialist in this field has made note and brought to light the fact that the inability of the governments to create infrastructure was one of the major road blocks that were faced during the process of modernization in Europe during the 19th century. In his argument, he says that the "creation of preconditions for take-off was largely a matter of building social overhead capital". This comes in line with the generally accepted argument that the cost of infrastructure or the social overhead capital compliments the industrial production process as this facilitates the transfer of goods, which leads to the creation of mobilization of markets on a national and international level. Haber, another esteemed expert in this field, has further developed the importance of infrastructural support in his arguments based on the case study of Me xico. Here, he offers the opinion that Mexico was unable to solve the problem of surplus capacity which it was facing in the 1980s by exporting goods to different countries around the world. All of this, he attributes to the lack of infrastructural support that was present in the country at that point in time. He cites Avisador Comercial de Havana which attributes this problem related to the exorbitant costs of transportation: "How, then, can merchandise be shipped to the coast at an advantageous price How can they [Mexican manufacturers] compete in foreign marketsif within their own borders they have incredibly high freight rates" [1] [5] In recent times, economic analysts have argued that the major difference between the growth differentials of different countries is infrastructure as highlighted by the case on India and China. Due to the importance infrastructure plays in the workings of a country and its non-excludable and unrivalled nature has further substantiated the claim for the need of governmental intervention to facilitate and hasten industrial growth in the country. On face value, one can see that this notion is somewhat not contestable in nature in that not many can refute the claim that has been put forward; however, some economists have also offered the notion of a private sector backed infrastructural growth. This notion certainly has immense promise in theory as this would basically remove the role of the government from this entire workup and would subsequently move the entire mechanisms onto a free market which would be highly appreciated in light of the concept at hand. However, that certainly doe s not appear to be a distinct possibility at the current point in time which is why infrastructural support has been ascribed to governments to this day and age. The rationale behind this is suggestions like the one offered are more likely to fail in the developing countries as private sector led infrastructural growth needs immensely advanced institutional or technological support in order to create and sustain excludable and rivaling properties. Due to this, infrastructure would remain severely under protected as well as remain under produced which would be due to the large number of externalities that cannot

Catecholase, Enzymatic Browning and Temperature Lab Report

Catecholase, Enzymatic Browning and Temperature - Lab Report Example The rate of enzyme reaction is affected by temperature, substrate concentration, pH, and presence of inhibitors and cofactors. The equilibrium model describes the effect of temperature on enzymes. In this model, enzymes lose activity at high temperatures and low and at low temperatures (Peterson, Daniel, Danson, & Eisenthal, 2007). The main hypothesis is to find out the effect of temperature on the rate of reaction and absorbance of enzyme catechol. To test the hypothesis, a solution of potato extract and deionized water was heated to four different temperatures and the rate of reaction and the absorbance was determined. It was found out that when the solution of the potato extract and deionized water and catechol was heated at room temperature, the measure of absorbance increased until at 40 Â °C. The absorbance value then reduced when the solution was heated at 60 Â °C to 100 Â °C. In enzymatic reactions, increase in temperature leads to increase in the rate of reaction due to the additional heat that increases random molecular movement. The activation energy of the reaction is thereby affected due to stress in the molecular bonds caused by the movement. From the findings, absorbance increased from room temperature to 40Â °C –the optimum temperature. Most enzymes have an optimum temperature between 35 Â °C and 40 Â °C. At room temperature, the hydrophobic interactions and the hydrogen bonds were not flexible enough to induce fit that was optimum for catalysis. At 60 Â °C, the forces are too weak to maintain the enzymes shape against the increased random movement of the atoms in the enzyme. At boiling temperatures the enzyme denatures and does not take part in chemical reactions effectively. This is in consistent with findings by (Daniel, et al., 2009) The main limitation for this experiment is that there was a delay of 10 seconds in pressing the button on the calorimeter. Therefore the total time used