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--- en:nominal-exchange-rate [2018/07/05 08:34]
federico
+++ en:nominal-exchange-rate [2018/07/05 09:02]
federico
@@ Line 9: / Line 9: @@
 The [[:en:exchange-rate|exchange rate]] has an influence in the real economy through various channels. It affect exports and imports, prices, capital flows and investment.
-Evolution of the EURUSD exchange rate
-{{:en:eurusd.png?nolink&}}
 ===== Fluctuations of the Nominal Exchange Rate =====
@@ Line 67: / Line 64: @@
 <php>
-/*
+include '/home/fede/econowiki.com/fede/nominal-exchange-rate.php';
-ENDE_XDC_USD_RATE : nominal exchange rate, look in http://data.imf.org/regular.aspx?key=61545850 (code)
-/* http://dataservices.imf.org/REST/SDMX_JSON.svc/CompactData/IFS/A.US.EREER_IX.?startPeriod=2007&endPeriod=2017 */
-$baseurl = 'http://dataservices.imf.org/REST/SDMX_JSON.svc/CompactData/IFS/';
-// $url = 'file:///home/fede/economicpoint.com/data/';
-$frequency = 'A';
-$obs = 21;
-$start = date("Y")-$obs;
-$end = date("Y");
-$separator = '.';
-$slash = '/';
-$indicator = 'ENDE_XDC_USD_RATE';
-/*
-ENDE_XDC_USD_RATE = Domestic Currency per U.S. Dollar, End of Period
-*/
-$countries_names = array("Mexico", "Great Britain", "Brazil", "China", "India", "Japan", "Canada");
-$countries_codes = array('MX', 'GB','BR','CN','IN', 'JP', 'CA');
-$country = 'MX';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url);
-$json = json_decode($data, true);
-$time_period = array();
-$data1_MX = array ();
-$i = 0;
-while ($i < $obs) {
-       $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"];
-       $data1_MX[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];
-       $i++;
-    };
-$country = 'GB';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url);
-$json = json_decode($data, true);
-$data1_GB = array ();
-$i = 0;
-while ($i < $obs) {
-       $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"];
-       $data1_GB[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];
-       $i++;
-    };
-$country = 'BR';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url); $json = json_decode($data, true);
-$data1_BR = array ();
-$i = 0;
-while ($i < $obs) { $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"];         $data1_BR[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];        $i++; };
-$country = 'CN';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url); $json = json_decode($data, true);
-$data1_CN = array ();
-$i = 0;
-while ($i < $obs) { $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"];         $data1_CN[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];        $i++; };
-$country = 'IN';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url); $json = json_decode($data, true);
-$data1_IN = array ();
-$i = 0;
-while ($i < $obs) { $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"];         $data1_IN[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];        $i++; };
-$country = 'JP';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url); $json = json_decode($data, true);
-$data1_JP = array ();
-$i = 0;
-while ($i < $obs) { $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"]; $data1_JP[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];        $i++; };
-$country = 'CA';
-$url= $baseurl.$frequency.$separator.$country.$separator.$indicator.$separator.'?startPeriod='.$start.'&endPeriod='.$end;
-$data = file_get_contents($url); $json = json_decode($data, true);
-$data1_CA = array ();
-$i = 0;
-while ($i < $obs) { $time_period[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@TIME_PERIOD"]; $data1_CA[] = $json['CompactData']['DataSet']['Series']['Obs'][$i]["@OBS_VALUE"];        $i++; };
 </php>
-<html>
-<h1>Nominal Exchange Rate</h1>
-<br />
-<h2>Table</h2>
-Domestic Currency per U.S. Dollar, End of Period
-<table border=1>
-<tr><th>Country</th>
-</html>
-<php>
-$i = 0; while ($i <= ($obs-1)) {  echo '<th>'.round($time_period[$i],2).'</th>'; $i++; }
-</php>
-<html>
-</tr>
-<tr><td>Mexico</td>
-</html><php>
-$i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_MX[$i],2).'</td>'; $i++; }
-</php><html>
-</tr>
-<tr><td>United Kingdom</td>
-</html><php>
-$i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_GB[$i],2).'</td>'; $i++; }
-</php><html>
-</tr>
-<tr><td>Brazil</td>
-</html><php>
-$i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_BR[$i],2).'</td>'; $i++; }
-</php><html>
-</tr>
-<tr><td>China</td> <php> $i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_CN[$i],2).'</td>'; $i++; }
-</php><html>
-</tr>
-<tr><td>India</td>
-</html><php>
-$i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_IN[$i],2).'</td>'; $i++; }
-</php><html>
-</tr>
-<tr><td>Japan</td>
-<php> $i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_JP[$i],2).'</td>'; $i++; }
-</php> </tr>
-<tr><td>Canada</td> <php> $i = 0; while ($i <= ($obs-1)) {  echo '<td>'.round($data1_CA[$i],2).'</td>'; $i++; } </php> </tr>
-</table>
-    <p>Source: International Monetary Fund</p>
-<script src="https://code.jquery.com/jquery-3.3.1.min.js" ></script>
-<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.bundle.min.js" ></script>
-<div style="display:block;width:40%;float:left">
-<h2>Nominal Exchange Rate Chart - Per Country</h2>
-<form>
-<select onchange="changedata(value);" >
-</html>
-<php>
-$i = 0;
-while ($i < 6) {
-    echo '<option value="';
-    echo $countries_codes[$i];
-    echo '">';
-    echo $countries_names[$i];
-    echo '</option>';
-    $i++;
-};
-</php>
-<html>
-</select>
-</form>
-<canvas id="main_chart"></canvas>
-<p>Source: International Monetary Fund</p>
-</div>
-<script>
-var ctx = document.getElementById("main_chart").getContext('2d');
-var main_chart = new Chart(ctx, {
-    type: 'line',
-    data: {
-        labels: [
-</html>
-<php>
-$i = $start;
-while ($i <= $end) {
-    echo '"'.$i.'",';
-    $i++;
-}
-</php>
-<html>
-        ],
-        datasets: [{
-            label: 'Nominal Exchange Rate - vs USD',
-            lineTension: 0,
-            borderColor: "#3e95cd",
-            backgroundColor: "rgba(238, 247, 255,0.5)",
-            data: [
-                <php>
-                $i = 0;
-                while ($i <= ($obs - 1)) {
-                    echo $data1_MX[$i].',';
-                    $i++;
-                }
-                </php>
-            ],
-        }]
-    },
-});
-</script>
-<script>
-function addData(chart, data, datasetIndex) {
-   chart.data.datasets[datasetIndex].data = data;
-   chart.update();
-}
-// update chart
-function adddata_GB(){addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {    echo $data1_GB[$i].',';    $i++;}</php> ], 0);};
-function changedata(country){
-    if (country == 'MX') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_MX[$i].',';$i++;};</php>], 0);};
-    if (country == 'GB') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_GB[$i].',';$i++;};</php>], 0);};
-    if (country == 'BR') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_BR[$i].',';$i++;};</php>], 0);};
-    if (country == 'CN') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_CN[$i].',';$i++;};</php>], 0);};
-    if (country == 'IN') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_IN[$i].',';$i++;};</php>], 0);};
-    if (country == 'JP') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_JP[$i].',';$i++;};</php>], 0);};
-    if (country == 'CA') {addData(main_chart, [<php> $i = 0;while ($i <= ($obs-1)) {echo $data1_CA[$i].',';$i++;};</php>], 0);};
-}
-</script>
-<div style="display:block;width:40%;float:left">
-<h2>Compare - Nominal Exchange Rate vs USD - Index - 2010=1</h2>
-<canvas id="compare_chart"></canvas>
-<p>Source: International Monetary Fund</p>
-</div>
-<script>
-var ctx = document.getElementById("compare_chart").getContext('2d');
-var compare_chart = new Chart(ctx, {
-    type: 'line',
-    data: {
-        labels: [
-</html>
-<php>
-$i = $start;
-while ($i <= $end) {
-    echo '"'.$i.'",';
-    $i++;
-}
-</php><html>
-        ],
-        datasets: [{
-            borderColor: 'rgba(200,0,0,0.9)',
-            lineTension: 0,
-            data: [
-</html><php>
-$base = 2010 - $start;
-$i = 0;
-while ($i <= ($obs - 1)) {
-    echo ($data1_MX[$i]/$data1_MX[$base]).',';
-    $i++;
-}
-</php><html>
-            ],
-        } //end first dataset
-        ,
-        {
-           lineTension: 0, data: [],
-        }// end 2nd dataset
-        ,
-        { lineTension: 0, data:[]} //end 3rd dataset (empty)
-        ,
-        { lineTension: 0, data:[]}
-        , //end 4th dataset (empty)
-        { lineTension: 0, data:[]}
-        , //end 5th dataset (empty)
-        { lineTension: 0, data:[]}
-        , //end 6th dataset (empty)
-        ]
-    },
-});
-</script>
-<script>
-// datasets
-var data_mx = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_MX[$i]/$data1_MX[$base]).',';    $i++;}</php>   ];
-var data_gb = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_GB[$i]/$data1_GB[$base]).',';    $i++;}</php>   ];
-var data_br = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_BR[$i]/$data1_BR[$base]).',';    $i++;}</php>   ];
-var data_cn = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_CN[$i]/$data1_CN[$base]).',';    $i++;}</php>   ];
-var data_in = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_IN[$i]/$data1_IN[$base]).',';    $i++;}</php>   ];
-var data_jp = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_JP[$i]/$data1_JP[$base]).',';    $i++;}</php>   ];
-var data_ca = [<php> $i = 0;while ($i <= ($obs-1)) {    echo ($data1_CA[$i]/$data1_CA[$base]).',';    $i++;}</php>   ];
-function adddata2_MX(){compare_chart.data.datasets[0].data = data_mx;compare_chart.data.datasets[0].label = 'mx';compare_chart.data.datasets[0].borderColor = 'rgba(150,0,0,0.9)';compare_chart.update();};
-function adddata2_GB(){compare_chart.data.datasets[1].data = data_gb;compare_chart.data.datasets[1].label = 'gb';compare_chart.data.datasets[1].borderColor = 'rgba(255,255,0,0.9)';compare_chart.update();};
-function adddata2_BR(){compare_chart.data.datasets[2].data = data_br;compare_chart.data.datasets[2].label = 'br';compare_chart.data.datasets[2].borderColor = 'rgba(0,0,150,0.9)';compare_chart.update();};
-function adddata2_CN(){compare_chart.data.datasets[3].data = data_cn;compare_chart.data.datasets[3].label = 'cn';compare_chart.data.datasets[3].borderColor = 'rgba(0,200,0,0.9)';compare_chart.update();};
-function adddata2_IN(){compare_chart.data.datasets[4].data = data_in;compare_chart.data.datasets[4].label = 'in';compare_chart.data.datasets[4].borderColor = 'rgba(255,165,0,0.9)';compare_chart.update();};
-function adddata2_JP(){compare_chart.data.datasets[5].data = data_jp;compare_chart.data.datasets[5].label = 'jp';compare_chart.data.datasets[5].borderColor = 'rgba(154,205, 50,0.9)';compare_chart.update();};
-function adddata2_CA(){compare_chart.data.datasets[5].data = data_jp;compare_chart.data.datasets[5].label = 'ca';compare_chart.data.datasets[5].borderColor = 'rgba(154,205, 50,0.9)';compare_chart.update();};
-function removedata2_MX(){compare_chart.data.datasets[0].data = [];compare_chart.update();};
-function removedata2_GB(){compare_chart.data.datasets[1].data = [];compare_chart.update();};
-function removedata2_BR(){compare_chart.data.datasets[2].data = [];compare_chart.update();};
-function removedata2_CN(){compare_chart.data.datasets[3].data = [];compare_chart.update();};
-function removedata2_IN(){compare_chart.data.datasets[4].data = [];compare_chart.update();};
-function removedata2_JP(){compare_chart.data.datasets[5].data = [];compare_chart.update();};
-function removedata2_CA(){compare_chart.data.datasets[5].data = [];compare_chart.update();};
-</script>
-<form></html>
-<php>
-$i = 0;
-while ($i < 6) {
-    echo '
-    <input type="checkbox" id="checkbox_'.$countries_codes[$i].'">'.$countries_names[$i].'</input><br />
-    ';
-    echo '<script>$("#checkbox_'.$countries_codes[$i].'").click(function() {if($(this).is(":checked")) {adddata2_'.$countries_codes[$i].'();} if($(this).is(":not(:checked)")) {removedata2_'.$countries_codes[$i].'();}});</script>
-    ';
-    $i++;
-};
-</php><html>
-</form></html>

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